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. 5-46 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. 5-47 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. 5-48 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). 5-49 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 5-50 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 5-51 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. 5-79 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! 5-83 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! 5-85 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! 5-86 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! 5-87 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 5-89 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 6-93 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
