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LivaNova SCPC Service Manual

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SCPC System
Service Manual

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  • Page 1 SCPC System Service Manual...
  • Page 2 - without written permission of LIVANOVA DEUTSCHLAND GMBH. Intended Use In accordance with the applicable regulations, the SCPC System is used for operating the Stöckert Centrifugal Pump System (SCP System). Service Manual Version 02/2017 –...
  • Page 3 Instructions on initial operation ................... 10 2.2.4 Electrical Safety ......................11 System description General description........................ 13 Design of the SCPC System ..................... 14 3.2.1 Complete overview ...................... 14 3.2.2 Overview of modules and individual components ............16 3.2.3 Individual components ....................18 3.2.4 Touch screen module ....................
  • Page 4 Dimensions, weights, operating conditions ..............71 7.1.2 Electrical specifications ....................72 UPS ..........................73 7.1.3 Dimensions and weights of the SCPC trolley ..............74 Labelling ..........................75 Part numbers ......................... 77 Accessories..........................78 Part numbers of service components ..................79 7.5.1...
  • Page 5 Only service technicians who have been trained and duly authorised by LIVANOVA DEUTSCHLAND GMBH may perform service on the SCPC System. All information on the operation of the SCPC System can be found in the Operating Instructions. This Service Manual will refer to the appropriate chapter of the Operating Instructions as required.
  • Page 6 Symbols used in the Service Manual ➜ Overview of chapters (this table) ➜ 2 Safety Important safety instructions for operating and servicing the SCPC System ➜ 3 System description A brief description of all service-relevant components ➜ 4 User menu and service menu Information on the available menus ➜...
  • Page 7 DIN EN ISO 13485 – Quality Management System – Regulations for Accident Prevention The SCPC System is a medical device, class IIb (MDD 93/42/EEC). A Declaration of Conformity has been issued for the SCPC System. 2.2 Regulations and safety instructions 2.2.1...
  • Page 8 Make sure that the air circulation at the ventilation openings is unimpeded. Insufficient ventilation may cause overheating. ◗ Keep the following in mind when operating the SCPC system in combination with an SCP system ® with a Revolution and an Electrical Remote-Controlled Tubing Clamp: If the speed exceeds 3200 RPM, the batteries are not charged in order to guarantee the power supply to the Electrical Remote-Controlled Tubing Clamp.
  • Page 9 The SCPC System must be completely powered down when connecting or disconnecting the SCP System. ◗ The mains switch does not disconnect the SCPC System from the mains power supply. Disconnect the SCPC System from the power supply completely before carrying out maintenance and cleaning work.
  • Page 10 When mounting the SCP System, ensure balanced loading. Unbalanced loading leads to instable positioning of the SCPC System. ◗ Stable positioning of the SCPC System can only be guaranteed if the system has been mounted with the appropriate adapter plate ◗...
  • Page 11 ◗ Mains power quality should be that of a typical commercial or hospital environment. ◗ The SCPC System must be connected to a power supply network with protective conductor (earth) to protect the device against electric shock. ◗ A potential equalization cable must be connected to a point intended for such purpose in the operating theatre (OT).
  • Page 12 SCPC System • Safety CP_SEM_60-03-00.002...
  • Page 13 SCP System) independently from a Stöckert Heart-Lung Machine (S3/SC/CAPS). A touch-sensitive screen (touch screen) on the front is the interface between the user and the SCPC System. The following functions of the system are displayed or operated, depending on the configuration: ◗...
  • Page 14 SCPC System • System description 3.2 Design of the SCPC System 3.2.1 Complete overview fig. 1: Overview SCPC System CP_SEM_60-03-00.002...
  • Page 15 Connection of the pump control panel to the control panel SCPC System ➜ 12 Jack for connection to the Electrical Connection of the ERC to the SCPC System Remote-Controlled Tubing Clamp (ERC) ➜ 13 Jack for connection to the serial port Connection of the Sorin Data Management System (abbr: Sorin DMS) ➜...
  • Page 16 SCPC System • System description 3.2.2 Overview of modules and individual components fig. 2: Overview of device components CP_SEM_60-03-00.002...
  • Page 17 SCPC System • System description Mod. Component contains the following service-relevant modules/components: ◗ SCPC System casing Touch screen module (B) ◗ Card and module support assembly (C) (sensor modules and circuit boards) ◗ Mains switch ◗ 2 batteries ◗ Discharge resistor for batteries ◗...
  • Page 18 SCPC System • System description 3.2.3 Individual components A 6_1 A 6_2 A 6_3 A 6_4 A 6_5 A 15 A 14 A 13 A 11 A 10 A 12 fig. 3: Overview of individual components CP_SEM_60-03-00.002...
  • Page 19 SCPC System • System description Mod. Item Description Number SP number Upper casing 60-03-02 Lower casing Housing grip, compl., consisting of: (1) Screw cap, D 13 mm 96-531-015 (2) Allen bolt, 2 pcs., DIN 912, M6x60 71-115-055 (3) Grip 60-03-35 (4) Mast segment, 2 pcs., L 45mm...
  • Page 20 SCPC System • System description 3.2.4 Touch screen module fig. 4: Overview of the touch screen module Mod. Item Description Number SP number SCPC Front panel, complete 60-03-10 (set includes assembly frame, touch screen, Display circuit board, ZDS 2006, ZIS 0202,...
  • Page 21 SCPC System • System description CPU board (ZDS 2006) B 10 B 11 B 12 fig. 5: CPU board (ZDS 2006) Mod. Item Description Number SP number Connection for Backplane circuit board (CON 12) CON 1 HLM connection (not used)
  • Page 22 SCPC System • System description Interface (ZIS 0202) circuit board B 14 B 15 B 13 fig. 6: CPU board (ZDS 2006) Mod. Item Description Number SP number Connection for CPU circuit board CON 1 Serial interface connection (external 13) CON 2 see page 14.
  • Page 23 SCPC System • System description 3.2.5 Card and module support assembly fig. 7: Overview of card and module support assembly Mod. Item Description Number SP number Battery monitoring circuit board ZAU 2002 90-305-210 Mains monitoring circuit board ZNU 2003 90-305-220...
  • Page 24 SCPC System • System description Backplane circuit board (ZBP 2004) C 15 C 10 C 11 C 18 C 21 C 12 C 20 C 17 C 19 C 14 C 13 C 16 C 24 C 22 C 23 fig.
  • Page 25 SCPC System • System description Mod. Item Description Number SP number Module connection CON 1 Module connection CON 2 Connection for battery monitoring (ZAU) circuit CON 3 board Connection for mains monitoring (ZNU) circuit CON 4 board Connection 24 V DC_H_EX (HLM, not used)
  • Page 26 IC 1 Additional information on the EPROM ZAU With EPROMs < V1.3 the charge function of the SCPC batteries is interrupted when the speed of the pump exceeds 3200 RPM and there is no Electrical Remote-Controlled Tubing Clamp connected. This feature was originally intended for the use with the JMS-SCP as the lower volume of the JMS disposable ®...
  • Page 27 SCPC System • System description Mains monitoring (ZNU 2003) circuit board C 28 C 29 C 30 fig. 10: Overview of battery monitoring (ZAU 2002) circuit board Mod. Item Description Number SP number Connection for Backplane circuit board CON 1...
  • Page 28 SCPC System • System description CP_SEM_60-03-00.002...
  • Page 29 SCPC System • User menu and service menu User menu and service menu User menu (summarised overview) Detailed information on operating the SCPC System can be found in the relevant operating instructions. The following pages provide a short overview of the menu structure for simplified orientation.
  • Page 30 SCPC System • User menu and service menu Pressure 1 mmHg M 31 Max. Pressure mmHg INSTRUMENTE GMBH Zero M 35 SCPC System Firmware Version: V1.5 / V1.3 / V1.1 100.0% Battery Test required !! M 34 16.11. 2001 15:09:10 Temperature 1 3.05...
  • Page 31 SCPC System • User menu and service menu Item Description Function ➜ Main menu Display of all set parameters and measured values (in this case for the configuration: “Pressure + flow” and “1 temperature channel + level/bubble”) ➜ Go to –...
  • Page 32 SCPC System • User menu and service menu 4.2 Service menu To open the Service menu, press the top right corner and then the left bottom corner on the start page in quick succession. The first page of the Service menu will be opened.
  • Page 33 SCPC System • User menu and service menu 4.2.1 Overview of keys and functions in the Service menu Service menu pages 1 and 2 Function ➜ Key symbol Next Move between the pages in the Service menu ➜ Key symbol Return (Return key)
  • Page 34 SCPC System • User menu and service menu 4.2.2 Displays in the Service menu Charge Discharge Charge Status : 28 % Charge Status: 56 % Deep Ch. Time : 0:24:52 Dischr. Time: 0:25:53 Fast I Time: 1:13:34 Battery Time: 0:27:23...
  • Page 35 SCPC System • User menu and service menu Status AC Power Normal main operation Battery Power Battery/UPS operation Power Off Error, ZAU cannot perform shut-down operation (ZAU or ZBP defective) Power Failure Error, ZAU defective/UPS defective ZAU Normal OP Normal function of battery monitoring...
  • Page 36 Calibrate current sensor The calibration of the current sensor does not form part of the regular maintenance and checking work on the SCPC System. Re-calibration is only normally possible in the following cases: – After replacing the batteries – If the battery current display is fluctuating strongly Calibration work should only be performed at normal room temperature (20-25 °C).
  • Page 37 – The update software and current data files included in the scope of delivery. ◗ Connect the serial cable to the PC and the SCPC System. This can be done when the device is switched on (and active Service menu).
  • Page 38 The Flash program then transfers the most recent update file in this folder to the SCPC System. You can also select a specific update file by entering the name of the file when starting the program.
  • Page 39 SCPC System • User menu and service menu 4.2.5 Calibrate the touch screen If software buttons react only if you press a button at several positions, that is, if the position where the button reacts has shifted, it may be necessary to calibrate the touch screen. It may also be necessary to calibrate after ZDS board and/or EPROM replacement.
  • Page 40 SCPC System • User menu and service menu CP_SEM_60-03-00.002...
  • Page 41 SCPC System • Error messages and error diagnosis Error messages and error diagnosis The SCPC System is subjected to continual self-monitoring. Any errors occurring (e.g. failure of a component) are displayed on the touch screen (both on the normal user interface and in the Service menu).
  • Page 42 Other error codes: Error codes from 20 to 28 originate from the SCP System and are stored only in the SCPC System. Information on these can be found in the Service Manual for the SCP System. Error code 30 indicates a software error following successful completion of the T1 test (switch-on self-test). The cause for this could be a fault in the EEPROM on circuit board CPU.
  • Page 43 SCPC System • Error messages and error diagnosis 5.1.3 Current sensor The current sensor is a critical part of the battery monitoring function. The previous section mentioned various error numbers which indicate an error in the current sensor. In principle a fault in the current sensor may occur if a current of over 5 A has been flowing for an extended period (e.g.
  • Page 44 SCPC System • Error messages and error diagnosis CP_SEM_60-03-00.002...
  • Page 45 SCPC System • Replacing components Replacing components Accessing SCPC System modules 6.1.1 Externally accessible modules It is not necessary to open the SCPC System to replace the following modules: ◗ Battery monitoring circuit board ◗ Mains monitoring circuit board ◗...
  • Page 46 6.1.2 Opening the SCPC System fig. 15: Opening the casing ◗ Carefully place the SCPC System on its side. ◗ Unfasten the six screws shown above (Allen screws size. 3) on the bottom of the casing including the washers. fig. 16: Removing the modules ◗...
  • Page 47 SCPC System • Replacing components fig. 17: Removing the circuit boards ◗ Unfasten the screws (a) on the upper edges of the circuit boards battery monitoring (ZAU 2002) and mains monitoring (ZNU 2003) (slotted screwdriver size 2). ◗ Unfasten the screws (b) on the eject levers (slotted screwdriver size 2).
  • Page 48 SCPC System • Replacing components fig. 18: Unfastening the grip ◗ Place the SCPC System upright once more. ◗ Remove the two plastic caps on the grip. ◗ Unfasten both screws (Allen key 5) in the grip. ◗ Take off the grip including the spacing washers.
  • Page 49 ◗ On the upper side the module is fixed using a catch on the casing. Carefully move the module (in the direction of the arrow) downwards slightly to release this catch from the SCPC System casing. ◗ Now carefully lift the module until you can see the circuit boards and cable connections.
  • Page 50 SCPC System • Replacing components B 15 B 14 fig. 20: Arranging the touch screen module ◗ Remove the connector B 5 (CPU circuit board to backplane circuit board), B 14 (serial interface flat cable) and B 15 (Interface circuit board to Backplane circuit board).
  • Page 51 SCPC System • Replacing components fig. 21: Removing the casing Caution: When the front panel and touch screen are removed and the housing is open there is access to battery voltage. Remove the bridge between the batteries to reduce the risk of short circuits.
  • Page 52 SCPC System • Replacing components fig. 22: Disassembling the side panel The side panel needs to be disassembled to access the ring core transformer, rectifier, main filter, automatic circuit breaker, fan and all interfaces on the rear of the device ◗...
  • Page 53 SCPC System • Replacing components 6.2 Batteries The SCPC System has an integrated test routine for the batteries (see operating instructions). If the batteries no longer match the required performance values or are faulty, they must be replaced immediately (to ensure the UPS function).
  • Page 54 SCPC System • Replacing components fig. 24: Removing the batteries 2 ◗ Unfasten the four connectors on the rear side of the batteries. fig. 25: Removing the batteries 3 ◗ Tilt the clip using the toggle switch on the side.
  • Page 55 SCPC System • Replacing components 6.3 Primary-side mains connection It may be necessary to replace the mains switch if the SCPC System cannot be shut down. 6.3.1 Removing the mains switch Auxiliary contacts Input/output a red d blue (~) b blue...
  • Page 56 6.3.2 Removing the mains filter It may be necessary to replace the mains switch if the SCPC System cannot be shut down. Before removing the mains filter, the side panel (see page 6.52) needs to be removed. fig. 27: Removing the mains filter ◗...
  • Page 57 SCPC System • Replacing components 6.3.3 Clamping strip Input Output Transformer Transformer U49092 U49109 a blue (mains switch) b brown (mains switch) c white d blue 100 V 110 V e grey 120 V 115 V f orange 230 V...
  • Page 58 SCPC System • Replacing components 6.4 Rectifier It may be necessary to replace the rectifier if, for example, the SCPC System cannot be switched on without the batteries being charged. 6.4.1 Removing the rectifier Input Output c yellow (~) a red (+) d grey (~) b black (–)
  • Page 59 SCPC System • Replacing components 6.5 Automatic circuit breaker 6.5.1 Removing the automatic circuit breaker fig. 30: Removing the automatic circuit breaker ◗ Disconnect the two connectors on the automatic circuit breaker. ◗ Hold the automatic circuit breaker with one hand and unfasten the crown nut on the back of the device.
  • Page 60 SCPC System • Replacing components 6.6 Discharge resistor It may be necessary to replace the discharge resistor if the corresponding messages (e.g. error number 15) indicate a fault in the discharge circuit. 6.6.1 Removing the discharge resistor fig. 31: Removing the discharge resistor ◗...
  • Page 61 SCPC System • Replacing components 6.7 Fan Before disassembling the fan, the following components need to be removed: ➜ Side panel (see page 6.52) ➜ the holder for the discharge resistor (see page 6.60) and ➜ the entire card and module support assembly (along with the Backplanecircuit board) 6.7.1...
  • Page 62 SCPC System • Replacing components fig. 33: Dismounting the card-/ module carrier group ◗ Tip the card- /module carrier group carefully toward the front end of the unit. Ensure that the carrier group does not tip or fall unintentionally. This can also be avoided by placing the unit on its side (on the side panel) after removing the four screws securing the carrier group.
  • Page 63 SCPC System • Replacing components fig. 34: Removing the fan ◗ Unfasten the four screws on the fan as shown A 12 (Allen key size 2.5) including the washers. ◗ Disconnect the connector C 12 on the backplane circuit board.
  • Page 64 SCPC System • Replacing components 6.8 Touch screen module The touch screen consists of the components LCD screen (with a touch-sensitive surface) and the relevant Display circuit board. In the event of a fault, both components should normally be replaced together.
  • Page 65 SCPC System • Replacing components 6.8.2 Removing the CPU board (ZDS 2006) B 10 fig. 36: Removing the CPU board (1) ◗ Remove connectors B 8 (display) and B 10 (lighting). Take care not to bend the membrane contacts on connector B 8 (display) as otherwise the contact paths may break.
  • Page 66 SCPC System • Replacing components fig. 37: Removing the CPU board (2) ◗ Remove (only) the bolts indicated (size 5.5) and the four nuts (self-locking, size 5.5), including the washers. ◗ Lift the CPU board carefully away from the bolts, keeping it vertical. Ensure that the contacts on connector B 7 (display) are not bent.
  • Page 67 SCPC System • Replacing components 6.9 Replacing circuit board components 6.9.1 Battery monitoring (ZAU 2002) circuit board Replacing the EPROM C 26 fig. 38: Replacing the EPROM The EPROM C 26 contains the operating software (firmware) for the battery monitoring. Replacement is necessary in the following cases: ◗...
  • Page 68 SCPC System • Replacing components 6.9.2 Mains monitoring (ZNU 2002) circuit board Replacing fuses C 29 C 30 fig. 39: Mains monitoring circuit board fuses Description Number SP number C 29 10 A fuse slow-blow (battery) 93-511-030 C 30 Miniature fuse 1 A, slow-blow...
  • Page 69 SCPC System • Replacing components 6.9.3 Backplane circuit board (ZBP 2004) Replacing fuses C 24 C 22 C 23 fig. 40: Backplane circuit board fuses Description Number SP number C 22 Miniature fuse 1 A, slow-blow (+ 12 V DC supply) F 1...
  • Page 70 Replacing the EPROM B 11 fig. 41: Control circuit board The EPROM B 11 contains the operating software (firmware) of the SCPC System. It needs to be replaced to perform an update. Observe the following instructions when replacing the EPROM: ◗...
  • Page 71 SCPC System • Appendix Appendix Technical data 7.1.1 Dimensions, weights, operating conditions SCPC System Width 180 mm/7.1 in. Height 365 mm/14.4 in. (with grip) Depth 423 mm/16.7 in. Weight 20 kg/44 lbs. Operating conditions Operating temperature +10 °C/50°F through + 40 °C/104°F Storage temperature 0 °C/32 °F through +40 °C/104 °F...
  • Page 72 SCPC System • Appendix 7.1.2 Electrical specifications SCPC System Drip-proof IPX2 Input voltages 100 V ~, 110 V ~, 115 V ~, 120 V ~ , 127 V ~, 220 V ~, 230 V ~, 240 V ~ ; 50 / 60 Hz...
  • Page 73 Word length (fixed) 7 bits Parity (fixed) none Stop bits (fixed) Polling interval (fixed) 10 seconds (TX-Data interval from the SCPC System) Port electrically isolated: Isolation voltage 1.5 kV Resistance to high voltage up to 4 kV Serial connection cable:...
  • Page 74 SCPC System • Appendix 7.1.3 Dimensions and weights of the SCPC trolley Dimensions and weights Height (without mast) 165 mm Depth 609 mm Width (incl. push grip) 425 mm Weight approx. 21.5 kg (incl. two masts and push grip) A set up overall system must not exceed a total weight of 61.5 kg.
  • Page 75 SCPC System • Appendix 7.2 Labelling Designations and icons on the nameplates: SCPC Designation: SCPC System (Stöckert Centrifugal Pump Console System) Declaration of Conformity Degree of protection against electric shock: Type B (the tubing set is a Type B applied part)
  • Page 76 SCPC System • Appendix Quantity (in this case: package contains 100 sensor holders) Contents Quantity Use by Expiry date Temperature limit (Operating and Storing) 40°C 0°C Temperature limitation Relative humidity (Operating and Storing) Humidity limitation Non steriIe STERILE Rx ONLY Only applies in the U.S.A.:...
  • Page 77 SCPC System • Appendix 7.3 Part numbers SCPC with Temperature & Pressure 60-03-00 complete, consists of 96-403-50x AC power cable Potential equaliation cable (5 m) 45-10-50 Pressure control sensor module (SCPC) 22-10-20 with blocking ferrite (designation: 742 711 4) 96-530-112...
  • Page 78 The safe usage of accessories (as stated in the European Directive 93/42 EEC, Appendix 9.1/Basic Requirements) in conjunction with the SCPC System must be proved and guaranteed by the respective manufacturer. All safety checks and functional checks must be carried out in accordance with the respective separate instructions for use.
  • Page 79 SCPC System • Appendix Part numbers of service components These part numbers refer to parts and components that are used exclusively for service purposes. The details on the item numbers relate to the components overview in chapter 3. 7.5.1 Individual SCPC System components...
  • Page 80 Display circuit board, ZDS 2006, ZIS 0202, EMC sealing cords, assembly material) Touch screen 97-103-614 EMC sealing cord for SCPC Front panel, 610 mm 96-530-127 Display circuit board (fixed component of the touch screen, can only be replaced as a unit)
  • Page 81 SCPC System • Appendix 7.6 Circuit diagram Euro Version Euro / US FN610A-6/06 Induktor Typ U49092 / 220 VA oder Typ U49109 / 220 VA UL 544 Version Kaltgeräte- FN610B-10/06 einbaustecker UL rec/IEC320 Power sem Typ PSB35 REC_H Filter CON1 –...
  • Page 82 SCPC System CP_SEM_60-03-00.002...

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60-03-00

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