Service Manual for ulrich Injectors

Service Manual for ulrich® Injectors CT/MRI
CT/MRI injector mississippi™ (XD 2000)
CT injector missouri™ (XD 2001)
CT injector ohio tandem™ (XD 2002)
CT/MRI injector tennessee™ (XD 2003)
CT/MRI injector ohio M™ (XD 2004)
Software Version
Injector 7.xx
Touch/Mouse terminal 7.xx
Copyright 2010 ulrich GmbH & Co. KG. All rights reserved.
ulrich GmbH & Co. KG l Buchbrunnenweg 12 l 89081 Ulm l Germany
Fon: +49 (0)731 9654-0 l Fax: +49 (0)731 9654-2805
www.ulrichmedical.com | injector@ulrichmedical.com
1
WI-04-05-36 Rev 01
Service Manual
2
Service Manual - Table of contents
Table of contents
Table of figures.....................................................................................................................7
1 Description of ulrich® injectors/Technical data......................................................1-11
2 Construction of ulrich® injectors.............................................................................2-13
2.1
CT/MRI injector mississippi/ohio M....................................................................2-13
2.2
CT injector missouri/ohio tandem ......................................................................2-14
2.3
CT/MRI injector tennessee (1.5 T/3 T version) ..................................................2-16
2.4
Functional components (external)......................................................................2-17
2.5
Functional components (internal).......................................................................2-19
2.6
Construction electronic unit ...............................................................................2-24
2.6.1 Electronic unit mississippi/ohioM ..............................................................2-24
2.6.2 Electronic unit missouri/ohio tandem ........................................................2-25
2.6.3 Electronic unit tennessee 1.5 T ................................................................2-26
2.6.4 Electronic unit tennessee 3 T ...................................................................2-27
2.7
3
4
5
Functional accessories ......................................................................................2-28
Injector function .......................................................................................................3-29
Error codes ...............................................................................................................4-33
4.1
Error code list ....................................................................................................4-33
4.2
Annex error code list..........................................................................................4-35
Service activities ......................................................................................................5-39
5.1
Tools .................................................................................................................5-39
5.2
Aids ...................................................................................................................5-39
5.3
Opening the unit ................................................................................................5-39
5.3.1 Battery compartment ................................................................................5-39
5.3.2 Revision door ...........................................................................................5-40
5.3.3 Revision flap.............................................................................................5-40
5.3.4 Column cover ...........................................................................................5-40
5.3.5 Pump flap.................................................................................................5-41
5.4
Mechanical components....................................................................................5-42
5.4.1 Handles....................................................................................................5-42
5.4.2 Wheels .....................................................................................................5-42
5.4.3 Drip cup/tray holder ..................................................................................5-43
5.4.4 Waste bin holder/cable carrier ..................................................................5-44
5.4.5 NaCl rod (if available) ...............................................................................5-45
5.4.6 Swivel unit ................................................................................................5-45
3
Service Manual - Table of contents
5.4.7 Valve door hinge/closure ..........................................................................5-46
5.4.8 NaCl hinge ...............................................................................................5-47
5.4.9 Diaphragm................................................................................................5-47
5.4.10 Baffle plate (BP).....................................................................................5-49
5.4.11 Pump flap...............................................................................................5-49
5.4.12 Pump wheel ...........................................................................................5-55
5.4.13 Bowden cable ........................................................................................5-55
5.4.14 Pump wheel incl. axle/light barrier..........................................................5-56
5.4.15 Tooth belt tension ..................................................................................5-58
5.5
Electrical components .......................................................................................5-59
5.5.1 Top interface box (TIBX) ..........................................................................5-59
5.5.2 Filter holder micro switch..........................................................................5-59
5.5.3 NaCl US sensor........................................................................................5-60
5.5.4 CA US sensor ..........................................................................................5-61
5.5.5 Control unit (CU) ......................................................................................5-62
5.5.6 Pressure unit ............................................................................................5-63
5.5.7 Air trap .....................................................................................................5-64
5.5.8 Valve block incl. micro switch ...................................................................5-65
5.5.9 Squeezer incl. micro switch ......................................................................5-66
5.5.10 Magnets .................................................................................................5-67
5.5.11 Valve door micro switch .........................................................................5-69
5.5.12 Pump flap micro switch ..........................................................................5-71
5.5.13 Sonotec/Introtek/Top interface board (TIBO)..........................................5-72
5.5.14 Electronic unit mississippi/ohio M...........................................................5-75
5.5.14.1
Connecting plug mississippi/ohio M ..................................................5-76
5.5.14.2
Mains switch (all injector models except tennessee) .........................5-77
5.5.14.3
Battery compartment lid micro switch (mississippi/ohio M only) .........5-78
5.5.14.4
Fibre optic cable socket ....................................................................5-79
5.5.14.5
Power board (all injector models)......................................................5-80
5.5.14.6
Controller board (all injector models) ................................................5-82
5.5.15 Electronic unit missouri/ohio tandem......................................................5-83
5.5.15.1
Front plate assembly missouri/ohio tandem ......................................5-84
5.5.15.2
Power supply missouri/ohio tandem..................................................5-84
5.5.16 Electronic unit tennessee .......................................................................5-86
4
Service Manual - Table of contents
5.5.16.1
Front plate assembly tennessee 1.5 T/3 T ........................................5-88
5.5.17 Firmware injector ...................................................................................5-89
5.5.18 Motor assembly......................................................................................5-89
5.5.19 Bottom interface board (BIBO) ...............................................................5-90
6
Working instructions/Supplements.........................................................................6-92
6.1
WI-04-05-05/R1 Squeezer Adjustment ..............................................................6-92
6.2
WI-04-05-06/R1 Adjustment of NaCl and CA valves..........................................6-92
6.3
WI-04-05-10/R1 Installation and start-up XD 2003 tennessee ...........................6-92
6.4
WI-04-05-07/R3 Installation of Aluminium sensors ............................................6-92
6.5
WI-04-02-38/R1 Assembly service cable MR XD 2000E-KAB-MR.....................6-92
6.6 WI-04-02-36/R1 Assembly flat connector XD 2000E-0422-963 with bend
protection ...................................................................................................................6-92
6.7 WI-04-02-30/R1 Modification injector XD 2501 missouri XD 2051-2 ohio tandem to
removable connecting kit ............................................................................................6-92
6.8
WI-04-05-11/R1 Terminal adjustment – brightness and contrast .......................6-92
6.9
WI-04-05-28/R2 Software update 7.15-1x for mouse operated terminal XD20606-92
6.10 WI-04-05-26/R1 Start signal cable for touch terminal.........................................6-92
6.11 WI-04-05-25/R1 Start signal cable for mouse terminal.......................................6-92
6.12 WI-04-05-22/R2 Retrofit Kit for EMC supression shielding ................................6-92
6.13 WI-04-05-20/R1 Change of the socket housing .................................................6-92
6.14 WI-04-05-18/R1 Installation of installation box CT .............................................6-92
6.15 WI-04-05-17/R4 Installation ECG earthing kit CT ..............................................6-92
6.16 WI-04-05-16/R2 Installation Ferrite tube ............................................................6-92
6.17 WI-04-05-15/R1 Gluing the double-sided removable connecting cable.............6-92
6.18 WI-04-05-14/R1 EMC Measures for MRI injectors.............................................6-92
6.19 WI-04-02-127/R1 tennessee modification into 3 tesla version ...........................6-92
6.20 WI-04-02-37/R1 Assembly MR installation set XD 2100 for injector accumulator
version........................................................................................................................6-92
6.21 WI-04-02-42/R1 Retrofit of injector XD 2050 mississippi, ohio M to XD 2053
tennessee...................................................................................................................6-92
6.22 WI-04-05-21/R1 Assembly instruction Ceiling Suspension ................................6-92
6.23 WI-04-05-34/R1 Software Up-/Downgrade Touch Terminal...............................6-92
7
Functional test report/Technical safety check (TSC)/Instruction protocol...........7-94
7.1
F-04-05-17/R5 Functional test report XD 200x ..................................................7-94
7.2
F-04-05-27/R1 Instruction protocol XD 200x......................................................7-94
7.3
F-04-05-28/R1 TSC protocol .............................................................................7-94
5
Service Manual - Table of contents
8
9
7.4
WI-04-05-24/R2 Annex TSC protocol ................................................................7-94
7.5
F-04-05-11/R1 Declaration about Tennessee retrofit kit ....................................7-94
7.6
F-04-05-12/R1 Instruction protocol ulrich start signal (XD 2060-S, XD 2060-T-S)7-94
7.7
Annex TSC protocol XD 200x............................................................................7-95
7.8
Electrical safety tester .......................................................................................7-99
Spare parts list .......................................................................................................8-101
Circuit diagrams .....................................................................................................9-103
9.1
Connector layout diagram - Top interface board (TIBO) ..................................9-103
9.2
Connector layout diagram - Introtek board (air trap) ........................................9-104
9.3
Connector layout diagram - Sonotec board (US sensor)..................................9-105
9.4
Cable diagram - Top interface box (TIBX) .......................................................9-106
9.5
Connection diagram ........................................................................................9-107
9.6
Circuit diagrams complete ...............................................................................9-109
10 Training presentations .........................................................................................10-129
10.1 Installation CT/MRI injectors (all ulrich® injectors except tennessee) .............10-129
10.2 tennessee installation ....................................................................................10-130
10.3 Filling routine (verbal) ....................................................................................10-131
10.4 Filling routine (visual).....................................................................................10-135
10.5 Operating modes (SW 7.14 and below) .........................................................10-137
10.6 Operating modes (SW 7.15-xx) .....................................................................10-138
10.7 Hose volumes................................................................................................10-139
10.8 Delivery volume.............................................................................................10-140
10.9 Software information SW 7.15-0x ..................................................................10-142
10.10 Software information SW 7.15-1x ..................................................................10-150
10.11 Functional elements ......................................................................................10-153
10.12 Pressure control ............................................................................................10-159
10.13 ECG earthing kit ............................................................................................10-162
10.14 Slipping .........................................................................................................10-164
10.15 US sensor .....................................................................................................10-167
11 Miscellaneous.......................................................................................................11-169
11.1 Valid CA combinations ..................................................................................11-169
11.2 Additional recommendations - General..........................................................11-171
11.3 Additional recommendations - tennessee ......................................................11-174
6
Service Manual - Table of figures
Table of figures
Fig. 2-1 Battery operated system...................................................................................... 2-13
Fig. 2-2 Installation kit (35 m) ........................................................................................... 2-13
Fig. 2-3 Charging station .................................................................................................. 2-13
Fig. 2-4 CT/MRI injector rear ............................................................................................ 2-14
Fig. 2-5 Battery compartment open .................................................................................. 2-14
Fig. 2-6 Mains operated system with internal power supply.............................................. 2-14
Fig. 2-7 Installation kit ...................................................................................................... 2-14
Fig. 2-8 CT injector rear.................................................................................................... 2-15
Fig. 2-9 Power supply compartment open ........................................................................ 2-15
Fig. 2-10 Mains operated system with external power supply ........................................... 2-16
Fig. 2-11 Power supply box XD2103(-A) with SN BX.XXXXX1 ......................................... 2-16
Fig. 2-12 Power supply box XD2103 with SN BX.XXXXX3............................................... 2-16
Fig. 2-13 tennessee rear .................................................................................................. 2-16
Fig. 2-14 Filter board compartment open (1.5 T tennessee) ............................................. 2-16
Fig. 2-15 Filter board compartment open (3 T tennessee) ............................................... 2-16
Fig. 2-16 Functional components (external), front............................................................. 2-17
Fig. 2-17 Functional components (external), rear ............................................................. 2-18
Fig. 2-18 Functional components (internal), front.............................................................. 2-19
Fig. 2-19 Injector front, bottom view (revision flap open)................................................... 2-20
Fig. 2-20 Injector rear (revision door open)....................................................................... 2-21
Fig. 2-21 Injector rear (revision door open); baffle plate.................................................... 2-22
Fig. 2-22 Injector top view (electronic unit removed)......................................................... 2-23
Fig. 2-23 Electronic unit mississippi/ohio M ...................................................................... 2-24
Fig. 2-24 Electronic unit missouri/ohio tandem ................................................................. 2-25
Fig. 2-25 Electronic unit 1.5 T tennessee.......................................................................... 2-26
Fig. 2-26 Electronic unit 3.0 T tennessee.......................................................................... 2-27
Fig. 2-27 Functional accessories ...................................................................................... 2-28
Fig. 3-1 Functional diagram.............................................................................................. 3-29
Fig. 5-1 Battery compartment mississippi/ohio M…. ............................................................ 5-39
Fig. 5-2 Battery compartment lid open……………... ......................................................... 5-39
Fig. 5-3 Battery compartment missouri/ohio tandem/tennessee ....................................... 5-40
Fig. 5-4 Battery compartment lid open (missouri/ohio tandem) ......................................... 5-40
Fig. 5-5 Opening pump flap .............................................................................................. 5-41
Fig. 5-6 Removal pump flap ............................................................................................. 5-41
Fig. 5-7 Removal handle .................................................................................................. 5-42
Fig. 5-8 Removal wheel.................................................................................................... 5-42
Fig. 5-9 Removal drip cup holder...................................................................................... 5-43
Fig. 5-10 Removal tray holder .......................................................................................... 5-43
Fig. 5-11 Removal waste bin holder ................................................................................. 5-44
Fig. 5-12 Removal cable carrier........................................................................................ 5-44
Fig. 5-13 Removal NaCl rod ............................................................................................. 5-45
Fig. 5-14 Removal swivel unit........................................................................................... 5-45
Fig. 5-15 Swivel unit undone ............................................................................................ 5-46
Fig. 5-16 Valve door hinge… ................................................................................................ 5-46
Fig. 5-17 Axle securing screw........................................................................................... 5-46
Fig. 5-18 Valve door closure............................................................................................. 5-47
Fig. 5-19 Removal NaCl hinge …. ........................................................................................ 5-47
Fig. 5-20 Components NaCl hinge ................................................................................... 5-47
Fig. 5-21 Disassembly mounting frame ............................................................................ 5-48
Fig. 5-22 Disassembly hose guides .................................................................................. 5-48
Fig. 5-23 Baffle plate ........................................................................................................ 5-49
Fig. 5-24 Removal closing bolt ......................................................................................... 5-50
Fig. 5-25 Dismounting closing .......................................................................................... 5-50
7
Service Manual - Table of figures
Fig. 5-26 Pull off closing knob........................................................................................... 5-50
Fig. 5-27 Slide bush removal ............................................................................................ 5-51
Fig. 5-28 Unscrewing stud bolt ......................................................................................... 5-51
Fig. 5-29 Removal stop bolt.............................................................................................. 5-51
Fig. 5-30 Separation hinge from pump flap wings............................................................. 5-52
Fig. 5-31 Removal retaining ring from shaft ...................................................................... 5-52
Fig. 5-32 Knock out fastening pin ..................................................................................... 5-53
Fig. 5-33 Pull out hinge shaft ............................................................................................ 5-53
Fig. 5-34 Removal rubber stop ......................................................................................... 5-54
Fig. 5-35 Removal bridge ................................................................................................. 5-54
Fig. 5-36 Removal Teflon plate......................................................................................... 5-54
Fig. 5-37 Removal pump wheel screw.............................................................................. 5-55
Fig. 5-38 Removal pump wheel with puller ....................................................................... 5-55
Fig. 5-39 Removal pump wheel by hand
................................................................... 5-55
Fig. 5-40 Removal retaining ring....................................................................................... 5-56
Fig. 5-41 Loosening of pulley ........................................................................................... 5-56
Fig. 5-42 Removal pump wheel… ........................................................................................ 5-57
Fig. 5-43 Removal axle………….. .................................................................................... 5-57
Fig. 5-44 Removal light barrier ......................................................................................... 5-58
Fig. 5-45 Eccentric tension roller incl. nut ......................................................................... 5-58
Fig. 5-46 Adjustment belt tension (magnet assembly not installed)................................... 5-59
Fig. 5-47 Removal filter holder housing… ............................................................................ 5-59
Fig. 5-48 Filter housing undone…………. ........................................................................ 5-59
Fig. 5-49 Disassembly micro switch.................................................................................. 5-60
Fig. 5-50 NaCl sensor… ....................................................................................................... 5-60
Fig. 5-51 NaCl sensor undone.......................................................................................... 5-60
Fig. 5-52 US sensor CA1/CA2… .......................................................................................... 5-61
Fig. 5-53 US sensor backside… ...................................................................................... 5-61
Fig. 5-54 US sensor undone............................................................................................. 5-61
Fig. 5-55 Control unit........................................................................................................ 5-62
Fig. 5-56 Pressure unit ..................................................................................................... 5-63
Fig. 5-57 Pressure unit undone ........................................................................................ 5-64
Fig. 5-58 Air trap … ............................................................................................................... 5-64
Fig. 5-59 Air trap undone.................................................................................................. 5-64
Fig. 5-60 Valve block........................................................................................................ 5-65
Fig. 5-61 Removal micro switch squeezer ........................................................................ 5-66
Fig. 5-62 Removal squeezer............................................................................................. 5-66
Fig. 5-63 Injector tilted...................................................................................................... 5-67
Fig. 5-64 Magnet housing inside....................................................................................... 5-67
Fig. 5-65 Magnet assembly removed................................................................................ 5-68
Fig. 5-66 Removal single magnet ..................................................................................... 5-68
Fig. 5-67 Disassembly magnet incl. housing..................................................................... 5-68
Fig. 5-68 Housing and magnet separated......................................................................... 5-69
Fig. 5-69 Removal micro switch assembly........................................................................ 5-69
Fig. 5-70 Separation micro switches from mounting block ................................................ 5-70
Fig. 5-71 Micro switch plungers incl. springs .................................................................... 5-70
Fig. 5-72 Pump flap micro switch, left-hand side............................................................... 5-71
Fig. 5-73 Removal Sonotec board .................................................................................... 5-72
Fig. 5-74 Introtek board .................................................................................................... 5-73
Fig. 5-75 Top interface board (TIBO)................................................................................ 5-74
Fig. 5-76 Front plate mississippi/ohio M, battery compartment lid closed ......................... 5-75
Fig. 5-77 Removal battery cover....................................................................................... 5-75
Fig. 5-78 Power supply unit open ..................................................................................... 5-76
Fig. 5-79 Lift electronic unit .............................................................................................. 5-76
Fig. 5-80 Removal connecting plug .................................................................................. 5-77
Fig. 5-81 Front plate backside .......................................................................................... 5-77
8
Service Manual - Table of figures
Fig. 5-82 Front plate backside .......................................................................................... 5-78
Fig. 5-83 Front plate ......................................................................................................... 5-79
Fig. 5-84 Fibre optic connector controller board and… ........................................................ 5-80
Fig. 5-85 Magnet and motor connector power supply connector....................................... 5-80
Fig. 5-86 Flat ribbon cable................................................................................................ 5-80
Fig. 5-87 Removal slotted screws… ..................................................................................... 5-81
Fig. 5-88 Removal mounting nuts…. ................................................................................ 5-81
Fig. 5-89 Removal mounting nuts..................................................................................... 5-81
Fig. 5-90 Controller board................................................................................................. 5-82
Fig. 5-91 Front plate missouri/ohio tandem, battery compartment closed ......................... 5-83
Fig. 5-92 Electronic unit missouri/ohio tandem inside ....................................................... 5-83
Fig. 5-93 Removal front plate ........................................................................................... 5-84
Fig. 5-94 Output power supply .......................................................................................... 5-84
Fig. 5-95 Input power supply
...................................................................................... 5-84
Fig. 5-96 Power supply backside...................................................................................... 5-85
Fig. 5-97 Front plate tennessee, battery compartment closed .......................................... 5-86
Fig. 5-98 Electronic unit 1.5 T tennessee.......................................................................... 5-86
Fig. 5-99 Front plate tennessee, battery compartment closed .......................................... 5-87
Fig. 5-100 Electronic unit 3 T tennessee .......................................................................... 5-87
Fig. 5-101 Electronic unit complete 1.5 T tennessee………….. .......................................... 5-88
Fig. 5-102 Electronic unit complete 3.0 T tennessee…………. ......................................... 5-88
Fig. 5-103 Removal E-Prom ............................................................................................. 5-89
Fig. 5-104 Motor and encoder cables ............................................................................... 5-89
Fig. 5-105 Removal motor assembly ................................................................................ 5-90
Fig. 5-106 Motor shaft…………………. ............................................................................ 5-90
Fig. 5-107 Bottom interface board (BIBO)......................................................................... 5-90
9
Service Manual - Table of figures
10
Service Manual - 1 Description of ulrich® injectors/Technical data
1 Description of ulrich® injectors/Technical data
See injector related operating instructions for further information.
1-11
Service Manual - 1 Description of ulrich® injectors/Technical data
1-12
Service Manual - 2 Construction of ulrich® injectors
2 Construction of ulrich® injectors
2.1 CT/MRI injector mississippi/ohio M
2
1
Fig. 2-2 Installation kit (35 m)
3
2
Fig. 2-1 Battery operated system
Fig. 2-3 Charging station
2-13
Service Manual - 2 Construction of ulrich® injectors
6
5
Fig. 2-5 Battery compartment open
1
mississippi/ohio M (front)
4
2
3
4
5
6
Fig. 2-4 CT/MRI injector rear
Injector
Installation kit (35 m fibre optic cable)
Touch terminal
Fibre optic socket
Battery compartment (closed)
Battery
2.2 CT injector missouri/ohio tandem
1
2
3
2
Fig. 2-6 Mains operated system with internal power supply
2-14
Fig. 2-7 Installation kit
Service Manual - 2 Construction of ulrich® injectors
6
5
4
Fig. 2-8 CT injector rear
Fig. 2-9 Power supply compartment open
1
missouri/ohio tandem (front)
2
3
4
5
6
Injector
Installation kit (15 m fibre optic cable)
Touch terminal
Connecting cable socket
Power supply compartment (closed)
Power supply
2-15
Service Manual - 2 Construction of ulrich® injectors
2.3 CT/MRI injector tennessee (1.5 T/3 T version)
2
1
Fig. 2-11 Power supply box XD2103(-A) with
SN BX.XXXXX1
3
2
2
Fig. 2-12 Power supply box XD2103 with SN
BX.XXXXX3
Fig. 2-10 Mains operated system with external power supply
1
2
6
3
4
Fig. 2-14 Filter board compartment open (1.5
T tennessee)
5
6
7
4
Fig. 2-13 tennessee rear
2-16
Fig. 2-15 Filter board compartment open (3
T tennessee)
5
6
7
Injector
Power supply box
(35 m fibre optic
cable)
Terminal
Fixed connecting
cable (5 m)
Filter input board
compartment
(closed)
Filter input board
MRI Filter 1 board
Service Manual - 2 Construction of ulrich® injectors
2.4 Functional components (external)
Fig. 2-16 Functional components (external), front
2-17
Service Manual - 2 Construction of ulrich® injectors
Fig. 2-17 Functional components (external), rear
2-18
Service Manual - 2 Construction of ulrich® injectors
2.5 Functional components (internal)
Fig. 2-18 Functional components (internal), front
2-19
Service Manual - 2 Construction of ulrich® injectors
Fig. 2-19 Injector front, bottom view (revision flap open)
2-20
Service Manual - 2 Construction of ulrich® injectors
Fig. 2-20 Injector rear (revision door open)
2-21
Service Manual - 2 Construction of ulrich® injectors
Fig. 2-21 Injector rear (revision door open); baffle plate
2-22
Service Manual - 2 Construction of ulrich® injectors
Fig. 2-22 Injector top view (electronic unit removed)
2-23
Service Manual - 2 Construction of ulrich® injectors
2.6 Construction electronic unit
2.6.1
Electronic unit mississippi/ohioM
Fig. 2-23 Electronic unit mississippi/ohio M
2-24
Service Manual - 2 Construction of ulrich® injectors
2.6.2
Electronic unit missouri/ohio tandem
Fig. 2-24 Electronic unit missouri/ohio tandem
2-25
Service Manual - 2 Construction of ulrich® injectors
2.6.3
Electronic unit tennessee 1.5 T
Fig. 2-25 Electronic unit 1.5 T tennessee
2-26
Service Manual - 2 Construction of ulrich® injectors
2.6.4
Electronic unit tennessee 3 T
Fig. 2-26 Electronic unit 3.0 T tennessee
2-27
Service Manual - 2 Construction of ulrich® injectors
2.7 Functional accessories
Fig. 2-27 Functional accessories
2-28
Service Manual - 3 Injector function
3 Injector function
Fig. 3-1 Functional diagram
3-29
Service Manual - 3 Injector function
The functional diagram (see above illustration) illustrates the functionality of the injector system.
The preceding action chart contains several colors, which are used to define the functional units:
Blue
Liquid system
Green
Sensor system
Brown
Actor system
Black
Electronic communication system
Purple
Optical communication system
The medium gets aspirated from the relevant container (CA1, CA2, NaCl) into the pump hose.
The hose runs through an ultrasound sensor (US sensor CA1, US sensor CA2, US sensor NaCl),
which detects the presence of liquid or air (bubbles) in the hose system. The subsequent blocking valve (CA1 valve, CA2 valve, NaCl valve) controls the flow. In idle state the pump hose is
squeezed and the flow is stopped. When the blocking valve is triggered, an electromagnet (CA1
magnet, CA2 magnet, NaCl magnet) is activated which operates the valve plunger via a Bowden
cable and releases the flow of the relevant medium. The switching state of the valve is registered
by a micro switch. The same construction is found three times: once for saline solution (NaCl)
and twice for contrast agent (CA1/CA2). The valve door and NaCl hinge work as a counter bearing. The state of the valve door is also registered by two micro switches (valve door 1, valve door
2).
Once the blocking valves are passed, the three hoses merge at the cross piece into a common
hose that leads to a venting unit (squeezer). An electromagnetically operated metal lever
squeezes the hose repeatedly to push the enclosed air out of the hose system and back into the
media containers. The blocking valve of the squeezing access must be opened during this procedure. The state of the squeezer is registered by a micro switch.
The system receives its required drive from a roll pump. The pump wheel is powered by a 24
VDC motor with an attached gearing, controlled by the micro controller (µC). An optical encoder
on the motor shaft and an optical sensor (light barrier) in connection with a slotted disc on the
pump axis ensure the proper monitoring and controlling of the pump rotation speed and thus of
the set flow rate.
The pump wheel is accessible via the pump flap, the state of which is registered by two micro
switches (pump flap left, pump flap right). The liquid-filled pump hose is located between the
pump wheel and the pump flap. Three identical rollers which are attached to the pump wheel
push the liquid ahead. The pump flap operates as a counter bearing. After the roll pump another
ultrasound air sensor (air trap) is integrated into the system. This sensor, however, is considerably more sensitive than the three US sensors installed after the media containers. The air trap is
able to detect and add up even smallest air bubbles.
The subsequent, redundant pressure measurement system (pressure sensor 1, pressure sensor
2) detects the system pressure: if necessary, it regulates system pressure by aligning the pumping rotation speed, or, in extreme cases, aborts the injection. A pressure-dependent piston is
integrated in the pump hose and puts pressure on a piezoelectric sensor, which transforms the
system pressure into an analogue voltage signal. The pressure control does not react to single
3-30
Service Manual - 3 Injector function
peaks but is based on an algorithm of averaging. This algorithm eliminates the impact of system
inherent peaks.
In addition, a particle filter is integrated into the pump hose. It is placed in a guided holder and
controlled by a micro switch. The patient hose is connected to the pump hose by a Luer Lock
connection. Two check valves have been integrated to prevent retrograde contamination. The
cannula is connected to the patient hose and leads into the vein of the patient to inject the medium of the hose system. An additional micro switch monitors the state of the compartment lid
that covers the electronic unit (only for MRI injectors).
The control system contains two essential parts: the micro controller (µC) and a programmable
logic chip, the so called safety-logic.
Together with the program memory (EPROM), the micro controller controls and monitors the
injection procedure. The safety-logic monitors security-relevant aspects and operates absolutely
independently from the micro controller. Signals from all sensors reach both the controller and
the safety-logic. All actors receive separate enable signals from the micro controller and the
safety-logic. Both signals are necessary to activate the actors.
Before every injection, the micro controller checks the operational reliability of the safety-logic. In
this way both units constantly check each other.
In addition to controlling and monitoring the complete injection procedure and verifying the
safety-logic, the micro controller is also responsible for the serial communication and actuation of
the control unit via an I²C-Bus. Furthermore, the controller is connected with the terminal via optical fibers (fiber optic cable), which is used by the user to enter and modify injection programs.
A combined reset/watchdog unit is responsible for processing the reset signal. A voltage monitor
is integrated to monitor all power supplies of the injector and the measurement values of the
pressure sensors.
3-31
Service Manual - 3 Injector function
3-32
Service Manual - 4 Error codes
4 Error codes
4.1 Error code list
The error code list is subject to recurrent revisions.
Chapter 4.1 contains the latest version of the “Error code list for ulrich® CT/MRI
injectors XD 200x” (latest version available on demand at ulrich medical).
4-33
Service Manual - 4 Error codes
4-34
Service Manual - 4 Error codes
4.2 Annex error code list
4-35
Service Manual - 4 Error codes
4-36
Service Manual - 4 Error codes
4-37
Service Manual - 4 Error codes
4-38
Service Manual - 5 Service activities
5 Service activities
5.1 Tools
Set (ball-headed) Allen keys (2, 2.5, 3, 4, 5, 6)
Set flat spanners (5, 5.5, 6, 7, 8, 10, 13, 17)
Set of socket spanners
Set Philips screwdrivers (usual sizes)
Set slotted screwdrivers (usual sizes)
Hammer
Punch
Puller
Multimeter
5.2 Aids
Loctite 222 (for securing screws)
Double sided adhesive tape
Pulling cable
Service manual
Vice with braces
ESD equipment
Service cables
5.3 Opening the unit
Switch of injector and disconnect from mains power respectively remove battery
before opening the unit or performing any service activity!
5.3.1
Battery compartment
Injector mississippi/ohio M:
Turn lock (turning knob) manually.
Swing cover of battery compartment in an upward direction.
Fig. 5-1 Battery compartment mississippi/ohio M
Fig. 5-2 Battery compartment lid open
5-39
Service Manual - 5 Service activities
Injector missouri/ohio M/tennessee:
Use slotted screwdriver to unscrew closure of battery compartment.
Swing cover in an upward direction.
Fig. 5-3 Battery compartment missouri/ohio tandem/
tennessee
5.3.2
Fig. 5-4 Battery compartment lid open
(missouri/ohio tandem)
Revision door
1. Remove tray and waste bin.
2. Open battery compartment.
3. Unscrew six Allen screws, size 4, from revision door.
4. Open revision door.
Slightly grease rubber seal/quad ring between column extension and revision door
before closing revision door!
5.3.3
Revision flap
1. Unscrew Allen screw, size 3.
2. Open revision flap.
5.3.4
Column cover
1. Unscrew four Allen screws, size 3.
2. Remove column cover. If necessary, disconnect control unit.
3. Reassemble in reverse order. Make sure not to damage sealing between column cover
and injector housing!
5-40
Service Manual - 5 Service activities
5.3.5
Pump flap
1. Open pump flap by turning pump flap closing counter clockwise.
Fig. 5-5 Opening pump flap
2. Swing open both wings of the pump flap.
Fig. 5-6 Removal pump flap
3. To completely remove the pump flap, use the pump flap key (or big slotted screwdriver)
and turn pump flap hinge shaft counter clockwise until its stop.
4. Withdraw pump flap towards the front. Clean if necessary.
Note! Do not loose the O-ring if installed between pump flap and Teflon plate.
5. Reinstall in reverse order.
5-41
Service Manual - 5 Service activities
5.4 Mechanical components
5.4.1
Handles
1. Open revision door.
2. Remove column cover and secure it.
Unscrew two Allen screws (1), size 6, from handle and remove handle (before removing the
left-hand handle, baffle plate must be detached first).
1
1
Fig. 5-7 Removal handle
3. Reassemble in reverse order.
5.4.2
Wheels
1. Tilt injector.
Avoid damages while tilting injector!
Use spanner to unscrew wheels, wrench size 17.
Fig. 5-8 Removal wheel
2. Reassemble in reverse order.
5-42
Service Manual - 5 Service activities
5.4.3
Drip cup/tray holder
1. Use open spanner, size 10, to open lock nut.
Unscrew drip cup holder.
Fig. 5-9 Removal drip cup holder
Reassemble in reverse order.
Grease thread while reassembling drip cup holder.
1. Remove two Allen screws (1), size 4, from tray holder.
1
1
Fig. 5-10 Removal tray holder
Reassemble in reverse order.
5-43
Service Manual - 5 Service activities
5.4.4
Waste bin holder/cable carrier
1. Open battery compartment lid.
2. Unscrew two locking nuts (1), wrench size 13.
1
1
Fig. 5-11 Removal waste bin holder
Remove waste bin holder.
Reassemble in reverse order.
1. Unscrew two Allen screws (2), size 4.
2
3
2
Fig. 5-12 Removal cable carrier
2. Remove cable carrier.
3. If necessary, separate arm from bracket by loosening fixing screw (3), size 2.
4. Reassemble in reverse order.
5-44
Service Manual - 5 Service activities
5.4.5
NaCl rod (if available)
1. Undo Allen screw, size 4, on back side.
2. Remove rod.
Fig. 5-13 Removal NaCl rod
Reassemble in reverse order.
5.4.6
Swivel unit
1. Use two large screwdrivers for disassembly. If necessary use screwdrivers with hexagon
for a better lever action.
Fig. 5-14 Removal swivel unit
5-45
Service Manual - 5 Service activities
Remove swivel parts screw (1), spring (2), swivel part (3), friction disc (4). Clean if necessary.
4
3
2
1
Fig. 5-15 Swivel unit undone
Reassemble in reverse order. Grease if necessary.
5.4.7
Valve door hinge/closure
1. Unscrew two Allen screws (1), size 2.5, from stop plate.
2. Remove stop plate and undo axle securing screw (2).
1
2
1
Fig. 5-16 Valve door hinge
Fig. 5-17 Axle securing screw
3. Open pump flap and press axle in a downward direction. If necessary completely remove
pump flap.
4. If necessary remove hinge bracket completely.
Reassemble in reverse order.
1. Unscrew three Allen screws (3), size 4 to remove closure.
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Service Manual - 5 Service activities
3
3
4
3
Fig. 5-18 Valve door closure
Reassemble in reverse order. If necessary adjust closure with set collar (4).
5.4.8
NaCl hinge
1. Open valve door and undo four Allen screws (1), size 2.
2. Remove parts. Clean parts if necessary.
1
1
1
1
Fig. 5-19 Removal NaCl hinge
Fig. 5-20 Components NaCl hinge
Reassemble in reverse order. Grease parts if necessary.
Keep hold of springs!
5.4.9
Diaphragm
1. Open valve door.
2. Unscrew NaCl hinge.
3. Remove eight Allen screws (1), size 2, from the mounting frame of the diaphragm.
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Service Manual - 5 Service activities
2
2
1
1
1
1
1
1
1
1
Fig. 5-21 Disassembly mounting frame
4. Remove eight hose guides (2), Allen screws size 2.
2
2
2
2
2
2
Fig. 5-22 Disassembly hose guides
Replace diaphragm if necessary.
Before reinstalling grease circumferential grove at injector, threads and screws. Afterwards
reassemble in reverse order.
Mount diaphragm without prestress.
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Service Manual - 5 Service activities
5.4.10 Baffle plate (BP)
1. Open revision door and remove column cover.
2. Undo two Allen screws (1), size 5.
3. Unhook cables attached to baffle plate (2 (top)), 3 (bottom)).
4. Withdraw baffle plate in a downward direction.
2
1
1
3
Fig. 5-23 Baffle plate
Reinstall in reverse order.
Do not damage cables or block Bowden cables while reinstalling. All Bowden cables must run contract-free after installing the baffle plate!
5.4.11 Pump flap
1. Remove complete pump flap.
2. To remove closing bolt unscrew retaining screw of closing bolt (1).
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Service Manual - 5 Service activities
1
Fig. 5-24 Removal closing bolt
3. Remove closing bolt towards front.
Note! Each closing bolt is individually adapted to the pump flap (different diameter). Do not mix up closing bolts.
4. To dismount the closing unscrew three slotted screws (2).
2
2
2
Fig. 5-25 Dismounting closing
5. Pull off closing knob (3).
Note! While pulling off closing knob make sure not to lose the return spring (4) in
the knob (3).
4
3
Fig. 5-26 Pull off closing knob
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Service Manual - 5 Service activities
6. Unscrew slide bush (5) with fitting tool or spring ring tong and remove it.
7. Remove disc (6).
5
6
Fig. 5-27 Slide bush removal
8. Unscrew stud bolt (7) with fitting tool or spring ring tong and remove it.
7
8
Fig. 5-28 Unscrewing stud bolt
9. Unscrew retaining screw of stop bolt (8).
10. Remove stop bolt.
8
Fig. 5-29 Removal stop bolt
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Service Manual - 5 Service activities
11. Unscrew four Allen screws (9), size 2.5 and separate both pump flap wings (10) from pump
flap hinge (11).
9
11
9
9
9
10
10
Fig. 5-30 Separation hinge from pump flap wings
12. Remove retaining ring (12) from pump flap hinge shaft (13).
15
12
Fig. 5-31 Removal retaining ring from shaft
5-52
13
Service Manual - 5 Service activities
13. Check pump flap hinge (14) in a vice and knock out fastening pin (15) out of pump flap
hinge shaft with a fitting punch.
Note! Do not scratch or damage pump flap hinge while using a vice. Use braces if
necessary.
14
15
13
Fig. 5-32 Knock out fastening pin
14. Pull out hinge shaft (13).
15. Remove spring washers (16) and replace if necessary.
16. Separate hinge parts.
16
13
Fig. 5-33 Pull out hinge shaft
5-53
Service Manual - 5 Service activities
17. Remove rubber stop (17) by lifting it off using a small slotted screwdriver.
Note! Do not scratch pump flap while lifting it off.
17
Fig. 5-34 Removal rubber stop
18. Unscrew two slotted screws (18) and remove bridge (19).
18
18
19
Fig. 5-35 Removal bridge
19. Unscrew six Allen screws (20), size 2, off Teflon plate (21).
20. Remove Teflon plate (21).
20
20
21
20
20
20
20
Fig. 5-36 Removal Teflon plate
21. Reassemble in reverse order.
Note! Grease all movable parts at the pump flap closing, pump flap hinge and
threads. Additionally grease hinge shaft bushing.
Carefully handle the spring of the pump flap closing while reinstalling it.
5-54
Service Manual - 5 Service activities
5.4.12 Pump wheel
1. Open pump flap. If necessary remove pump flap.
2. Remove central pump wheel screw (incl. cover disc).
Fig. 5-37 Removal pump wheel screw
Withdraw pump wheel in a forward direction. Use puller, if necessary.
Fig. 5-38 Removal pump wheel with puller
Fig. 5-39 Removal pump wheel by hand
Remove pump wheel rolls if necessary.
Note! Pump wheel rolls are individually adapted to the injector. All rolls of a wheel
have the same diameter. If one roll needs to be replaced the remaining rolls also
have to be exchanged. Always reuse rolls of the original diameter.
Clean parts if necessary.
Reassemble in reverse order.
5.4.13 Bowden cable
For disassembly and adjustment see chapter 5.5.8 “Valve blocks”, 5.5.9 “Magnets” and 5.5.10
“Squeezer”.
5-55
Service Manual - 5 Service activities
5.4.14 Pump wheel incl. axle/light barrier
1. Open revision door.
2. Open TIBX.
3. Open revision flap.
4. Remove pump flap.
Undo belt tension.
Remove retaining ring (1) from pump axle.
1
Fig. 5-40 Removal retaining ring
Loosen Allen screw (2), size 2, from pulley.
2
Fig. 5-41 Loosening of pulley
5-56
Service Manual - 5 Service activities
Withdraw pump wheel with axle until the woodruff key (3) becomes visible (hold pulley while
withdrawing pump wheel).
3
Fig. 5-42 Removal pump wheel
Fig. 5-43 Removal axle
Remove woodruff key (3) using long-nosed pliers.
Note! Take care of woodruff key. Screwcatcher!
Remove pump wheel with axle completely.
Remove light barrier
Old injector model:
1. Disconnect light barrier from top interface board (TIBO).
2. Remove two Allen screws (4) and remove light barrier.
Current injector model:
1. Pump wheel with axle does not have to be removed.
2. Disconnect light barrier from TIBO.
5-57
Service Manual - 5 Service activities
3. Unscrew two Allen screws (5) and remove light barrier with mounting block.
4
4
5
5
Fig. 5-44 Removal light barrier
Remove two Allen screws (4) and separate light barrier from mounting block.
Reassemble in reverse order.
5.4.15 Tooth belt tension
1. Open revision door.
2. Open revision flap.
3. Undo nut (1), wrench size 13, from eccentric tension roller.
1
Fig. 5-45 Eccentric tension roller incl. nut
5-58
Service Manual - 5 Service activities
Use Allen key, size 6, to pretension belt and tighten nut on eccentric tension roller.
It is not necessary to remove the magnet assembly for adjustment of tension.
Fig. 5-46 Adjustment belt tension (magnet assembly not installed)
Reassemble in reverse order.
5.5 Electrical components
5.5.1
Top interface box (TIBX)
1. Open revision door.
2. Use fitting screwdriver to open cover of TIBX.
Note! For service activities in TIBX use ESD equipment.
5.5.2
Filter holder micro switch
1. Disconnect micro switch cable from TIBO.
2. Remove housing (1) of filter holder.
3. Unscrew two Allen screws (2) of basic filter housing.
2
2
1
Fig. 5-47 Removal filter holder housing
Fig. 5-48 Filter housing undone
Carefully withdraw basic filter housing (use pulling cable).
5-59
Service Manual - 5 Service activities
Separate micro switch from basic filter housing by removing two Philips screws (3) (two protective caps need to be removed first).
3
3
Fig. 5-49 Disassembly micro switch
Reassemble in reverse order. Use pulling cable for feeding cable in column extension.
5.5.3
NaCl US sensor
1. Disconnect NaCl sensor from TIBX.
2. Unscrew two Allen screws (1), size 2.5, from back side.
3. Undo NaCl sensor (2).
2
1
1
Fig. 5-50 NaCl sensor
Fig. 5-51 NaCl sensor undone
Carefully withdraw NaCl sensor completely with cable in an upward direction (use pulling cable). If necessary remove NaCl rod and sensor cable pins out of retainer.
Reassemble in reverse order. Use pulling cable for feeding cable in column extension.
5-60
Service Manual - 5 Service activities
For details about aluminum housing US sensors (mississippi/ohio M/tennessee) see chapter 6,
working instruction WI-04-05-07.
5.5.4
CA US sensor
1. Open valve door.
2. Open revision door. Remove column cover if necessary.
3. Disconnect cable(s) from TIBX.
4. Undo US sensors for CA1/CA2 (1) by loosening four Allen screws (2), size 4.
5. Remove two threaded plates (3).
1
1
3
3
2
2
Fig. 5-52 US sensor CA1/CA2
Fig. 5-53 US sensor backside
Unscrew four Allen screws (4) for CA1/CA2 US sensor.
4
4
4
4
Fig. 5-54 US sensor undone
Withdraw US sensor completely (incl. cable) in a forward direction. Remove baffle plate and
cut open tie wraps if necessary.
Reassemble in reverse order. Use tie wraps to fix cables.
For details about aluminum housing US sensors (mississippi/ohio M/tennessee) see chapter 6,
working instruction WI-04-05-07.
5-61
Service Manual - 5 Service activities
5.5.5
Control unit (CU)
1. Disconnect CU from TIBO.
2. Remove pins out of retainer (mark if necessary).
3. Unscrew four Allen screws (1), size 2.5.
1
1
1
1
Fig. 5-55 Control unit
4. Replace complete CU (use pulling cable).
5. Reassemble in reverse order.
5-62
Service Manual - 5 Service activities
5.5.6
Pressure unit
1. Open valve door.
2. Open revision door.
3. Unscrew column cover and secure it.
4. Open TIBX.
5. Remove baffle plate.
6. Disconnect pressure unit from TIBO.
7. Undo four Allen screws (1) from pressure unit (captive screws, do not unscrew completely).
1
1
1
1
Fig. 5-56 Pressure unit
5-63
Service Manual - 5 Service activities
Release sealing (2) and remove pressure unit in a forward direction (incl. cables).
2
Fig. 5-57 Pressure unit undone
Reassemble in reverse order.
All Bowden cables must run contact-free after installing the baffle plate!
5.5.7
Air trap
1. Open revision door.
2. Open pump flap.
3. Open TIBX.
4. Disconnect air trap from Introtek board.
5. Remove baffle plate.
6. Remove two Allen screws (1), size 2.5.
7. Undo air trap in a forward direction.
8. Separate air trap from mounting plate (2).
2
1
1
Fig. 5-58 Air trap
5-64
Fig. 5-59 Air trap undone
Service Manual - 5 Service activities
Reassemble in reverse order.
5.5.8
Valve block incl. micro switch
1. Open revision door.
2. Remove column cover if necessary.
3. Open TIBX if necessary.
4. Disconnect micro switch from TIBO if necessary.
5. Disconnect connecting cable from micro switch.
6. Remove baffle plate and tie wraps if necessary.
7. Remove connecting cable if necessary.
8. Undo four Allen screws (1), size 3, from valve block.
Take care of screws. Screwcatcher!
1
1
1
1
Fig. 5-60 Valve block
Remove complete valve block.
Reassemble in reverse order.
For valve adjustment see chapter 6, working instruction WI-04-05-06.
All Bowden cables must run contact-free after installing the valve block!
5-65
Service Manual - 5 Service activities
5.5.9
Squeezer incl. micro switch
1. Open revision door.
2. Remove micro switch cable from baffle plate. If necessary cut tie wraps and remove baffle
plate.
3. Open TIBX.
4. Remove two Allen screws (1), size 2.5.
1
1
Fig. 5-61 Removal micro switch squeezer
Disconnect associated cable from TIBO.
If necessary, separate micro switch from mounting plate.
Unhook Bowden cable.
Unscrew two Allen screws (2), size 2.5 from guide mechanic and remove guide mechanic.
2
2
3
Fig. 5-62 Removal squeezer
Remove mounting screw of crimper (3), size 5 and remove crimper.
Take care of screws. Screwcatcher!
Reassemble in reverse order.
5-66
Service Manual - 5 Service activities
Grease brass rolls of guide mechanic while reassembling.
All Bowden cables must run contact-free after installing the baffle plate!
For squeezer adjustment procedure see chapter 6, working instruction WI-04-05-05.
5.5.10 Magnets
1. Tilt injector.
Avoid damages while tilting injector!
Remove two Allen screws (1).
1
1
Fig. 5-63 Injector tilted
Bring unit in an upright position.
Open revision flap and remove two Allen screws (2), size 4.
2
2
Fig. 5-64 Magnet housing inside
Disconnect Bowden cables from valves and squeezer mechanic.
Take out complete magnet assembly (3) and put it onto injector front. If necessary cut tie wraps
around magnets cable.
5-67
Service Manual - 5 Service activities
3
Fig. 5-65 Magnet assembly removed
Unscrew four mounting nuts (4) from corresponding magnet.
4
4
4
4
Fig. 5-66 Removal single magnet
Remove complete magnet incl. housing.
Note! After removal make sure not to lose the distance spacers (5) installed!
5
5
5
5
Fig. 5-67 Disassembly magnet incl. housing
Separate magnet (6) from housing (7).
Disconnect magnet.
5-68
Service Manual - 5 Service activities
8
7
6
Fig. 5-68 Housing and magnet separated
Reinstall in reverse order.
Note! Do not squeeze or damage any magnet cables while reinstalling.
Do not forget to reinstall distance spacers.
Make sure the noise reduction plate inside the magnet is in place.
Make sure the O-ring (8) between magnet and housing is in place.
If necessary replace the copper sealing around the housing edge.
For squeezer and valve adjustment procedure see chapter 6, working instructions Wi-04-05-06
and WI-04-05-05.
5.5.11 Valve door micro switch
1. Open revision door.
2. Open TIBX.
3. Unscrew two Allen screws (1) of micro switch assembly.
Take care of screws and springs. Screwcatcher!
1
1
Fig. 5-69 Removal micro switch assembly
5-69
Service Manual - 5 Service activities
If necessary, separate micro switches (2) from mounting block (3).
3
2
2
Fig. 5-70 Separation micro switches from mounting block
Disconnect cable from TIBO.
Carefully remove springs (4) between plungers (5) and micro switch.
5
4
Fig. 5-71 Micro switch plungers incl. springs
Reassemble in reverse order.
5-70
Service Manual - 5 Service activities
5.5.12 Pump flap micro switch
1. Open revision door.
2. Open TIBX.
3. Remove two mounting screws (1).
Take care of screws. Screwcatcher!
Remove micro switch backwards.
Disconnect micro switch from TIBO.
1
1
Fig. 5-72 Pump flap micro switch, left-hand side
Reassemble in reverse order.
In case micro switch on the right-hand side (seen from rear) is affected baffle plate needs to be
removed first.
Take care of screws. Screwcatcher!
All Bowden cables must run contact-free after installing the baffle plate!
5-71
Service Manual - 5 Service activities
5.5.13 Sonotec/Introtek/Top interface board (TIBO)
1. Open revision door.
2. Open TIBX.
3. Disconnect all connection cables connected to the Sonotec board (mark cables if necessary).
Observe ESD regulations!
4. Remove two plastic screws (1).
1
1
Fig. 5-73 Removal Sonotec board
Take out Sonotec board.
Disconnect all connection cables connected to the Introtek board (mark cables if necessary).
5-72
Service Manual - 5 Service activities
Remove two plastic studs (2).
2
2
Fig. 5-74 Introtek board
Take out Introtek board.
Disconnect all connection cables connected to the TIBO (mark cables if necessary).
5-73
Service Manual - 5 Service activities
Remove four mounting nuts (3) and take out TIBO.
3
3
3
3
Fig. 5-75 Top interface board (TIBO)
Reassemble in reverse order.
Some plug-in positions are not coded. Avoid misplacement!
For correct placement of connection cables see chapter 9.
5-74
Service Manual - 5 Service activities
5.5.14 Electronic unit mississippi/ohio M
1. Switch off injector and remove battery.
Observe ESD regulations!
2. Remove four Allen screws (1), size 3, from front plate.
1
1
1
1
Fig. 5-76 Front plate mississippi/ohio M, battery compartment lid closed
Open battery compartment lid.
Remove two Allen screws (2), size 2.5.
Lift out black plastic cover.
2
4
2
Fig. 5-77 Removal battery cover
5-75
Service Manual - 5 Service activities
Unscrew four brass studs (3), size 5.
Disconnect ground cable (4) from injector housing.
3
3
4
3
3
Fig. 5-78 Power supply unit open
Use battery mounting to lift out electronic unit carefully.
Do not place electronic unit board-sided!
4
Fig. 5-79 Lift electronic unit
Reassemble in reverse order.
Do not damage fibre optic cable attached to electronic unit while reassembling
electronic unit!
5.5.14.1
Connecting plug mississippi/ohio M
1. Remove electronic unit if necessary.
Remove mounting screws (1).
Disconnect connection cable (2) from mains switch (mark cables if necessary).
5-76
Service Manual - 5 Service activities
1
1
2
Fig. 5-80 Removal connecting plug
Reassemble in reverse order.
Observe polarity while reassembling!
5.5.14.2
Mains switch (all injector models except tennessee)
1
1
2
1
2
1
Fig. 5-81 Front plate backside
Switch off injector and disconnect from power respectively remove battery!
1. Remove electronic unit if necessary.
2. Remove cable lugs (1) from mains switch (mark cables if necessary).
3. Release stops (2) and remove switch.
4. Reassemble in reverse order.
Observe polarity while reconnecting mains switch!
5-77
Service Manual - 5 Service activities
5.5.14.3
Battery compartment lid micro switch (mississippi/ohio M only)
1. Remove electronic unit if necessary.
2. Remove cable lugs (1) from micro switch.
3. Unscrew mounting screws (2).
Note distance spacer (3) underneath switch!
2
1
1
2
3
Fig. 5-82 Front plate backside
Reassemble in reverse order.
5-78
Service Manual - 5 Service activities
5.5.14.4
Fibre optic cable socket
1. Remove electronic unit.
Disconnect fibre optic cable from controller board.
Remove strain-relief lug of fibre optic cable from frame.
Remove four mounting screws (1), size 2, from fibre optic socket.
1
1
1
1
Fig. 5-83 Front plate
Withdraw fibre optic cable completely with socket.
Reassemble in reverse order.
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Service Manual - 5 Service activities
5.5.14.5
Power board (all injector models)
1. Remove electronic unit.
Withdraw connections (1).
1
1
1
1
Fig. 5-84 Fibre optic connector controller board and
power supply connector
1
Fig. 5-86 Flat ribbon cable
5-80
Fig. 5-85 Magnet and motor connector
Service Manual - 5 Service activities
Remove slotted screws (2) and mounting nuts (2).
2
2
2
2
Fig. 5-87 Removal slotted screws
Fig. 5-88 Removal mounting nuts
2
2
Fig. 5-89 Removal mounting nuts
Remove power board.
Reassemble in reverse order.
5-81
Service Manual - 5 Service activities
5.5.14.6
Controller board (all injector models)
1. Remove electronic unit.
2. Remove power board.
3. Disconnect fibre optic cable (also disconnect battery compartment lid micro switch at J11
for battery-operated systems and service cable at J10 if installed not shown in figure below).
4. Unscrew four spacer bolts (1) and two jointed spacers (2).
5. Remove two slotted screws (3).
2
1
1
3
3
2
1
1
Fig. 5-90 Controller board
Remove board.
Reassemble in reverse order.
While reinstalling controller board for mains-operated systems make sure to place
jumper on J11!
5-82
Service Manual - 5 Service activities
5.5.15 Electronic unit missouri/ohio tandem
Switch off injector and disconnect from mains power!
Observe ESD regulations!
1. Remove four Allen screws (1), size 3, from front plate.
1
1
1
1
Fig. 5-91 Front plate missouri/ohio tandem, battery compartment closed
Open battery compartment lid using a suitable screwdriver.
Unscrew four brass studs (2), size 5.
Disconnect ground cables (3) from injector housing.
Use handhold (4) to lift out electronic unit carefully.
Do not place electronic unit board-sided!
2
2
4
2
2
3
Fig. 5-92 Electronic unit missouri/ohio tandem inside
Reassemble in reverse order.
Do not damage fibre optic cable attached to electronic unit!
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Service Manual - 5 Service activities
5.5.15.1
Front plate assembly missouri/ohio tandem
1. Remove electronic unit.
Disconnect fibre optic cable from controller board.
Remove strain-relief lug of fibre optic cable (1) from frame.
Disconnect all cables (L/N/PE) from power supply input.
Unscrew two self-locking nuts (2) (wrench size 10).
1
2
2
Fig. 5-93 Removal front plate
Reassemble in reverse order.
5.5.15.2
Power supply missouri/ohio tandem
1. Remove electronic unit.
Remove power and controller board.
Disconnect output (1) and input (2) of power supply.
2
1
Fig. 5-94 Output power supply
5-84
Fig. 5-95 Input power supply
Service Manual - 5 Service activities
Unscrew four mounting screws (3) and remove power supply.
3
3
3
3
Fig. 5-96 Power supply backside
Reassemble in reverse order.
Note distance spacer between power supply and mounting frame!
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Service Manual - 5 Service activities
5.5.16 Electronic unit tennessee
1.5 T tennessee:
Switch off injector and disconnect from mains power!
Observe ESD regulations!
1. Remove four Allen screws (1), size 3, from front plate.
1
1
1
1
Fig. 5-97 Front plate tennessee, battery compartment closed
2. Open battery compartment lid using a suitable screwdriver.
3. Unscrew four brass studs (2), size 5.
4. Disconnect ground cables (3) from injector housing.
2
2
3
2
2
Fig. 5-98 Electronic unit 1.5 T tennessee
5. Use battery mounting/handle (if installed) to lift out electronic unit.
Do not place electronic unit board-sided!
6. Reassemble in reverse order.
Do not damage fibre optic cable attached to electronic unit!
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Service Manual - 5 Service activities
3 T tennessee:
Switch off injector and disconnect from mains power!
Observe ESD regulations!
1
1
1
1
Fig. 5-99 Front plate tennessee, battery compartment closed
1.- 4. Identical to 1.5 T tennessee
3
2
2
4
2
2
Fig. 5-100 Electronic unit 3 T tennessee
5. Cut tie wrap and remove Ferrite (4).
6. Use handle (5) (if installed) to lift electronic unit.
Do not place electronic unit board-sided!
7. Reassemble in reverse order.
Do not damage fibre optic cable attached to electronic unit!
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Service Manual - 5 Service activities
5.5.16.1
Front plate assembly tennessee 1.5 T/3 T
1. Remove electronic unit.
2. Disconnect fibre optic cable from controller board.
3. Remove strain-relief lug of fibre optic cable (1) from frame.
4. Disconnect power cable (2) from power board (J1) and release cable from cable bushing.
5. Unscrew two self-locking nuts (3) (wrench size 10).
Take care of filter board after removing nuts.
2
1
3
3
3
Fig. 5-101 Electronic unit complete 1.5 T tennessee
6. Reassemble in reverse order.
5-88
1
2
3
Fig. 5-102 Electronic unit complete 3.0 T tennessee
Service Manual - 5 Service activities
5.5.17 Firmware injector
1. Remove electronic unit.
2. Get access to controller board.
3. Withdraw E-Prom (1) using a suitable tool (e.g. small screwdriver).
1
Fig. 5-103 Removal E-Prom
Reinstall in reverse order.
Do not bend pins of E-Prom while reinstalling!
5.5.18 Motor assembly
1. Remove electronic unit.
Disconnect cables (1) from motor and encoder at rear end of the motor (mark cables if necessary).
1
1
1
Fig. 5-104 Motor and encoder cables
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Service Manual - 5 Service activities
Unscrew four Allen screws (2), size 4.
Remove complete motor assembly including mounting bracket (3) and drive gear (4).
If necessary separate motor assembly from mounting bracket (3).
Do not separate encoder/gearing from motor!
2
4
6
2
5
4
3
2
2
Fig. 5-105 Removal motor assembly
Fig. 5-106 Motor shaft
Reassemble in reverse order.
While reassembling make sure fixing screw of drive gear goes to flat part of motor
shaft (5)!
Avoid gaps between between drive gears (4) and coupling (6)!
Observe polarity of motor cables.
5.5.19 Bottom interface board (BIBO)
1. Remove electronic unit.
Disconnect all cables attached to BIBO (1).
Undo two Allen screws (2), size 3, underneath BIBO mounting bracket.
1
1
1
1
2
Fig. 5-107 Bottom interface board (BIBO)
Take out BIBO assembly.
5-90
2
Service Manual - 5 Service activities
If necessary, separate BIBO from mounting bracket.
Reassemble in reverse order.
BIBO is mounted floating.
5-91
Service Manual - 6 Working instructions/Supplements
6 Working instructions/Supplements
6.1 WI-04-05-05/R1
Squeezer Adjustment
6.2 WI-04-05-06/R1
Adjustment of NaCl and CA valves
6.3 WI-04-05-10/R1
Installation and start-up XD 2003 tennessee
6.4 WI-04-05-07/R3
Installation of Aluminium sensors
6.5 WI-04-02-38/R1
Assembly service cable MR XD 2000E-KAB-MR
6.6 WI-04-02-36/R1
Assembly flat connector XD 2000E-0422-963 with
bend protection
6.7 WI-04-02-30/R1
Modification injector XD 2501 missouri XD 2051-2
ohio tandem to removable connecting kit
6.8 WI-04-05-11/R1
Terminal adjustment – brightness and contrast
6.9 WI-04-05-28/R2
Software update 7.15-1x for mouse operated
terminal XD2060
6.10 WI-04-05-26/R1
Start signal cable for touch terminal
6.11 WI-04-05-25/R1
Start signal cable for mouse terminal
6.12 WI-04-05-22/R2
Retrofit Kit for EMC supression shielding
6.13 WI-04-05-20/R1
Change of the socket housing
6.14 WI-04-05-18/R1
Installation of installation box CT
6.15 WI-04-05-17/R4
Installation ECG earthing kit CT
6.16 WI-04-05-16/R2
Installation Ferrite tube
6.17 WI-04-05-15/R1
Gluing the double-sided removable connecting
cable
6.18 WI-04-05-14/R1
EMC Measures for MRI injectors
6.19 WI-04-02-127/R1
tennessee modification into 3 tesla version
6.20 WI-04-02-37/R1
Assembly MR installation set XD 2100 for injector
accumulator version
6.21 WI-04-02-42/R1
Retrofit of injector XD 2050 mississippi, ohio M to
XD 2053 tennessee
6.22 WI-04-05-21/R1
Assembly instruction Ceiling Suspension
6.23 WI-04-05-34/R1
Software Up-/Downgrade Touch Terminal
6-92
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Service Manual - 7 Functional test report/Technical safety check (TSC)/Instruction protocol
7 Functional test report/Technical safety check (TSC)/Instruction
protocol
7.1 F-04-05-17/R5
Functional test report XD 200x
7.2 F-04-05-27/R1
Instruction protocol XD 200x
7.3 F-04-05-28/R1
TSC protocol
7.4 WI-04-05-24/R2
Annex TSC protocol
7.5 F-04-05-11/R1
Declaration about Tennessee retrofit kit
7.6 F-04-05-12/R1
Instruction protocol ulrich start signal (XD 2060-S,
XD 2060-T-S)
7-94
Service Manual - 7 Functional test report/Technical safety check (TSC)/Instruction protocol
7.7 Annex TSC protocol XD 200x
7-95
Service Manual - 7 Functional test report/Technical safety check (TSC)/Instruction protocol
7-96
Service Manual - 7 Functional test report/Technical safety check (TSC)/Instruction protocol
7-97
Service Manual - 7 Functional test report/Technical safety check (TSC)/Instruction protocol
7-98
Service Manual - 7 Functional test report/Technical safety check (TSC)/Instruction protocol
7.8 Electrical safety tester
The electrical safety tester used has to be in accordance with
-
DIN EN 62353 (VDE 0751-1)
-
DIN EN 60601
-
Other relevant national legal regulations
Exemplary: Secutest III
7-99
Service Manual - 7 Functional test report/Technical safety check (TSC)/Instruction protocol
7-100
Service Manual - 8 Spare parts list
8 Spare parts list
The spare parts list is subject to recurrent revisions.
Chapter 8 contains the latest version of the spare parts list for ulrich® CT/MRI
injectors XD 200x (latest version available on demand at ulrich medical).
8-101
Service Manual - 8 Spare parts list
8-102
Service Manual - 9 Circuit diagrams
9 Circuit diagrams
9.1 Connector layout diagram - Top interface board (TIBO)
The sockets S2A, S2B, S2C are for the “Giebler” US sensors only.
Control unit S4
S2A
S2B
S2C
*LED on
no CA or NaCl in
the hose
*LED off
CA or NaCl in the
hose
*LED flashing
sensor or sensor
cable defective
CA1 S5 Pin 1+2
CA2 S5 Pin 3+4
LED D5 CA1*
NaCl S5 Pin 5+6
LED D6 CA2*
Squeezer S5
Pin 7+8
LED D7 NaCl*
Introtek board
S9 (air trap)
Pressure
sensor J2 Pin
1+2+3+5+6+7
Pump flap door
S3 Pin 1+2
Light barrier S6
Pump flap door
S3 Pin 3+4
Valve door S 3
Pin 5-8
Filter S3 Pin
9+10
9-103
Service Manual - 8 Circuit diagrams
9.2 Connector layout diagram - Introtek board (air trap)
W2/S2
+5V
9-104
Out TST GND
W1/S1
Service Manual - 9 Circuit diagrams
9.3 Connector layout diagram - Sonotec board (US sensor)
CA1
sensor plug
CA2
sensor plug
NaCl
sensor plug
9-105
Service Manual - 8 Circuit diagrams
Micro switch CA1
valve S5 Pin 1+2
Micro switch CA2
valve S5 Pin 3+4
Micro switch NaCl
valve S5 Pin 5+6
Micro switch
squeezer S5 Pin
Micro switch pump
flap S3 Pin 1+2
Micro switch pump
flap S3 Pin 3+4
Micro switch valve
door 2x S3 Pin 5-8
Light barrier S6
9-106
Micro switch particle
filter S3 Pin 9+10
Air trap sensor
W1/S1+W2/S2
US sensor NaCl (S2C)
US sensor CA2 (S2B)
US sensor CA1 (S2A)
Pressure sensors J2
Control unit S4
9.4 Cable diagram - Top interface box (TIBX)
Service Manual - 9 Circuit diagrams
9.5 Connection diagram
9-107
Service Manual - 8 Circuit diagrams
9-108
Service Manual - 10 Circuit diagrams
9.6 Circuit diagrams complete
9-109
9-110
Service Manual - 9 Circuit diagrams
9-111
9-112
Service Manual - 9 Circuit diagrams
9-113
9-114
Service Manual - 9 Circuit diagrams
9-115
9-116
Service Manual - 9 Circuit diagrams
9-117
9-118
Service Manual - 9 Circuit diagrams
9-119
9-120
Service Manual - 9 Circuit diagrams
9-121
9-122
Service Manual - 9 Circuit diagrams
9-123
9-124
Service Manual - 9 Circuit diagrams
9-125
9-126
Service Manual - 9 Circuit diagrams
9-127
9-128
Service Manual - 10 Training presentations
10 Training presentations
10.1 Installation CT/MRI injectors (all ulrich® injectors except tennessee)
10-129
Service Manual - 10 Training presentations
10.2 tennessee installation
10-130
Service Manual - 10 Training presentations
10.3 Filling routine (verbal)
Part 1
10-131
Service Manual - 10 Training presentations
Part 2
10-132
Service Manual - 10 Training presentations
Part 3
10-133
Service Manual - 10 Training presentations
Part 4
10-134
Service Manual - 10 Training presentations
10.4 Filling routine (visual)
10-135
Service Manual - 10 Training presentations
10-136
Service Manual - 10 Training presentations
10.5 Operating modes (SW 7.14 and below)
10-137
Service Manual - 10 Training presentations
10.6 Operating modes (SW 7.15-xx)
10-138
Service Manual - 10 Training presentations
10.7 Hose volumes
10-139
Service Manual - 10 Training presentations
10.8 Delivery volume
10-140
10-141
Service Manual - 10 Training presentations
10.9 Software information SW 7.15-0x
10-142
10-143
Service Manual - 10 Training presentations
10-144
10-145
Service Manual - 10 Training presentations
10-146
10-147
Service Manual - 10 Training presentations
10-148
10-149
Service Manual - 10 Training presentations
10.10 Software information SW 7.15-1x
10-150
10-151
Service Manual - 10 Training presentations
10-152
10.11 Functional elements
10-153
Service Manual - 10 Training presentations
10-154
10-155
Service Manual - 10 Training presentations
10-156
10-157
Service Manual - 10 Training presentations
10-158
10.12 Pressure control
10-159
10-160
Service Manual - 10 Training presentations
10-161
10.13 ECG earthing kit
10-162
Service Manual - 10 Training presentations
10-163
10.14 Slipping
10-164
Service Manual - 10 Training presentations
10-165
10-166
Service Manual - 10 Training presentations
10.15 US sensor
10-167
10-168
Service Manual - 11 Miscellaneous
11 Miscellaneous
11.1 Valid CA combinations
11-169
Service Manual - 11 Miscellaneous
11-170
Service Manual - 11 Miscellaneous
11.2 Additional recommendations - General
11-171
Service Manual - 11 Miscellaneous
11-172
Service Manual - 11 Miscellaneous
11-173
Service Manual - 11 Miscellaneous
11.3 Additional recommendations - tennessee
11-174
Service Manual - 11 Miscellaneous
11-175
Service Manual - 11 Miscellaneous
11-176
Service Manual
CT/MRI injector mississippi™ (XD 2000)
CT injector missouri™ (XD 2001)
CT injector ohio tandem™ (XD 2002)
CT/MRI injector tennessee™ (XD 2003)
CT/MRI injector ohio M™ (XD 2004)
ulrich GmbH & Co. KG
Customer Service Injectors CT/MRI
Buchbrunnenweg 12
89081 Ulm
Germany
Phone
Fax
+49 (0)731 9654-205/234
+49 (0)731 9654-2805
e-mail
internet
injector@ulrichmedical.com
www.ulrichmedical.com
177