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Views of the Alaris® GW Volumetric Pump

1. 31 C ntrol Boat 8 31 Microcontroller Block s tx it wees Siting ale Citing iex 31 Power Control Block DE IDE AE EE EA EE e REA RR 31 Mot r El TEE 31 UE en CEET 3 Air inie Senso usse eu cete ado Re ado e s RU Run RR Te Rum wee ea Lames meee 31 Bo Eig P DEM 31 Doorsenmsol E EMT 32 BUZZEP aes awe 32 Audio Alarm ERO REO KE 32 Power Supply Unit and Communications Board pp 32 Power module d de bobbin dd d 32 DUE E 32 IrDA Module 5 Aiton ata waned 32 Pressure Sensor and Encoder Board SEENEN NEEN tin ENEE NEE EE NEEN pr ENKEN 32 Motor ere UST GR e 32 EEN ER Functional module block diagram erre dE ere em er de REPE ERE ERES 33 Corrective Maintenance 34 Separation 8 4 4 8565 ened e eee een 34 Front case assembly REENEN RR e RE PRA REESE RE R ENER NNN SNE E REPRE ENEE 35 Case Seal g ier E UP DLE Oe pi DL Streben i Sip Ae 36 Doot assembly 37 Pumping blockassembly rok bot
2. 1000SM00006 Issue 15 42 68 Alaris GW Volumetric Pump Corrective Maintenance Rear case assembly 1 In order to replace a rear case it will be necessary to fully strip down the old case and insert all of the components into the new rear case The task requires a good knowledge of the product so be certain that you are fully conversant with all of the procedures in this section before undertaking this replacement 2 For each sub assembly to be stripped down follow the instructions in the relevant section of this manual The recommended order for stripping down a rear case is described below Separate the front and rear case halves Remove the PSU and Comms PCB Remove the pole clamp Remove battery 3 The mains inlet assembly is very difficult to remove so a new assembly is provided with the new rear case and the old one will have to be discarded with the old rear case When re assembling these sub assemblies into the new case it is advisable to simply reverse the order of dis assembly 5 Having re assembled all of the sub assemblies described above plug the mains inlet assembly into the PSU and Comms PCB Secure the earth cable onto the pumping block with the screw and shakeproof washer H It is necessary to apply a new alarm code label and back panel label with serial number and voltage information at the end of assembly These labels are language and pump specific Write the serial number
3. Alaris GW Volumetric Pump Technical Service Manual CC CareFusion Alaris GW Volumetric Pump Contents General D ugeet ties 5 Product Familiarity Re hee Mo Ee e EE 5 Purpose of this Manual 5 Conventions Used in this Manual 5 Operating Precautions eror p rtr gamers ERG ARR ERR NEE 6 Views of the Alaris GW Volumetric PUMP e e msan 7 PRONE VIEWS 7 Reat VIEW era ERR 7 Contrals and Re EE 8 Configuration and Calibration 9 AGEesseodes Ee Ee Reg 9 Entering Access Codes ioo CER 9 Configurable options EE EE 10 Teach Learn Software Versions V5R1F and 4 12 language Selection ae 13 Language cOdeS 13 Calibration Brocgdtes 3 ob eee oe ve npe PEE Vv CERE VE UV OR P Ep an vado ned esa 14 Recommended Calibration Equipment eee hme ea 14 Displaying the Volumetric and Pressure Calibration Values CODE 3 14 Battery Calibration CODE 4 de ee a pentes ede nee a Cu A a eS rn 14 Pressure Sensor Calibration CODE 17 REX e D T WR E e EE OR d R sas 15 Preventative Mainten
4. Immunity Test EN 60601 1 2 Test Level Compliance Level Electromagnetic Environment Guidance EN 61000 4 2 Electro Static Discharge ESD 6 kV contact 8 kV air 8 kV contact Note 2 15 kV air Note 2 Floors should be wood concrete or ceramic tile If floors are covered with synthetic material the relative humidity should be at least 30 If connector testing exemption is used the following symbol for ESD sensitivity appears adjacent to each connector Caution Do Not Touch A 61000 4 4 2 kV for power 2 kV for power Mains power quality should be that of a typical Electrical Fast Transient Burst supply lines supply lines commercial or hospital environment EFT Note 3 1 kV for input N A Note 4 output lines EN 61000 4 5 1 kV Line s to Mains power quality should be that of a typical Power Line Surge Line s 1 kV Line s to Line s commercial or hospital environment Note 3 2 kV Line s to 2 kV Line s to Earth Earth EN 61000 4 8 3 A m 400 A m 50 Hz Power frequency magnetic fields should be at Power Frequency Magnetic Note 2 levels characteristic of a typical location in a typical Field 50 60 Hz commercial or hospital environment 596 UT Note 1 5 96 UT EN 61000 4 11 gt 95 96 dip in UT gt 95 dip in UT Mains cag dE sone be that of a typical commercial or hospital environment Voltage Dips Short for 0 5 cycle for 0 5 cycle Np
5. key to advance to level 4 Confirm the change of state between door open d 0 and door closed d 1 4 Door Test Press the key to advance to level 5 Confirm the change of state between an air filled set 4 0 and a fluid filled set a 1 3 Air Sena Tent Press the key to advance to level 7 Displays PASS or FAIL Confirm displays PASS The pump runs the motor forwards a turn then backwards a turn The processor checks that it sees both motor optos come on at the correct 7 Motor Opto Test time Press the key to advance to level 8 Test requires a calibrated pressure gauge Connect the pump IV Infusion set to the pressure gauge via a 3 way tap Press the key for 10 seconds Press the 3 key the pump will run at 125ml h and the display will show the current pressure sensor reading xxx 8 Occlusion Pressure Test After 10 seconds close off the 3 way tap so that the pump delivers into the pressure gauge Confirm that an alarm occurs and a h appears on the pump display The pressure displayed on the pressure gauge should be 500 mmHg 150 mmHg Carry out the next test or press the key to advance to level 10 Check for correct drop count 10 Drop Sensor Test This test counts the number of drops detected if the sensor is not present then Off will be displayed 1000SM00006 Issue 15 22 68 Alaris GW Volumetric Pump Preventative Maintenance Volumetric Accuracy Ver
6. CareFusion Via Ticino 4 50019 Sesto Fiorentino Firenze Italia T l 39 055 30 33 93 00 Fax 39 055 34 00 24 NL CareFusion De Molen 8 10 3994 DB Houten Nederland Tel 31 0 30 2289 711 Fax 31 0 30 2289 713 NO CareFusion Solbr veien 10 A 1383 ASKER Norge Tel 47 66 98 76 00 Fax 47 66 98 76 01 65 68 Alaris o GW Volumetric Pump Appendix NZ CareFusion 14B George Bourke Drive Mt Wellington 1060 PO Box 14 518 Panmure 1741 Auckland New Zealand Tel 09 270 2420 Freephone 0508 422734 Fax 09 270 6285 PL CareFusion ul Rzymowskiego 53 02 697 Warszawa Polska Tel 48 225480069 Fax 48 225480001 SE CareFusion Hammarbacken 4B 191 46 Sollentuna Sverige Tel 46 8 544 43 200 Fax 46 8 544 43 225 US CareFusion 10020 Pacific Mesa Blvd San Diego CA 92121 USA Tel 1 800 854 7128 Fax 1 858 458 6179 ZA CareFusion Unit 2 Oude Molen Business Park Oude Molen Road Ndabeni Cape Town 7405 South Africa Tel 27 0 860 597 572 Tel 27 21 510 7562 Fax 27 21 5107567 Rev B Alaris GW Volumetric Pump Document History Appendix Issue Date Description Updated Logos and Marks and Front cover 4 Updated with new software features and changes Data Transfer section updated due to new functionally New case images Updated with new sectio
7. Character type and parity match pump configuration 7 Click OK to confirm 8 Align the IrDA converter with the IrDA window optimum distance 50 mm or connect an RS 232 cable 9 Power up the pump by pressing the G9 key 10 Click Download log from the main PC screen 11 Press Close when finished 12 Select File from drop down menu and save file Log may be printed here as required Software alarm codes and displayed messages Note The alarm codes are intended only for fault finding and diagnostic purposes and are therefore not displayed directly to the user The alarm history log stores the last ten alarm codes in a first in first out sequence once the maximum ten codes have been exceeded Display T Type Description Troubleshooting Guide The pump has been left unattended Attn for 2 minutes and the infusion has not Press ER to temporarily silence for 1 minute started bol A bolus is being administered boL display replaced with a volume counter during infusion ErrA Communications failure with external Replace the Control PCB memory Errb N Eatal micro controller failure Replace the Control PCB If pump does not subsequently power up replace the pressure sensor encoder assembly End Indicates end of infusion Re program the VTBI to resume infusion Err 1 iscutof bounds Check the mechanical parts around the gears encoder for obstructions bAt 2 Internal battery depleted Charg
8. KIT IRDA PORT CABLE and HEADER PCB 1000SP00336 ALARIS SP GW ASSY R232 CABLE 1000SM00006 Issue 15 61 68 o Alaris GW Volumetric Pump Fitting and Replacement Guidelines General assembly information A wide range of self tapping fasteners are available PT screws are for plastic self tapping applications Almost all fasteners on the Alaris GW Volumetric Pump are self tapping and have the potential to be over tightened over torqued The force required to create a thread for the first time is more than when reassembling a previously made joint Always use the correct torque level when first making an assembly stage Take care with the torque applied when re assembling parts Less torque is required so a hand tool may be more appropriate In many situations a stripped thread will require replacement of the failed component The head patterns of the fasteners are of the following types e Pozi Number 1 smaller X head Pozi Number 2 larger X head Torx Number T8 Small star profile used typically on countersunk parts with smaller heads Torx Number T10 Medium star profile M6 nut Always select the correct tool and bit pattern for the fastener Torque guide The following list outlines the torque levels established during pump manufacture Torque levels selected apply throughout product life for the Alaris GW Volumetric Pump Use this information as a guide to the do not exceed torque levels whe
9. Pull the test tubing out of the pump and place the tube in front of the flow stop mechanism arm in the down position Close the door and reopen the door Check the tubing locator has loaded the tube fully under the clamp and is flat This checks whether the tubing locator is the correct way around and works Ensure the door is open and the flow stop is closed Apply 650mmHg to the distal end of the IV infusion set for 10 seconds Then reduce pressure to 500mmHg to the distal end and verify pressure gauge reading is 500mmHg Ensure the pressure does not drop by more than 15mmHg in 30 seconds 1000SM00006 Issue 15 24 68 Alaris GW Volumetric Pump Preventative Maintenance Performance verification procedure Model Serial Number Service Order Inventory Number Hospital Name Reference Software Version Physical Inspection and Clean Update Fitted Not fitted Recommended When Serviced Updates Ref Not Applicable Grease the pumping mechanism with Molykote PG54 TSM Upgrade to software version V5R1F or above TSM Set Confirm time and date access code 42 Set service date access code 1 Check all functions in Self Test access code 3 During standard infusion check the following KVO Operation Flow stop mechanism test Alarms Functionality Check Door AIL OCC AIR Upstream Occlusion OCC AIR Power fail Time Out Downstream Occlusion HI PRESS E
10. Door Control df 2 8 puldund Main Processor JP5 Air Sensor Air Front panel Sensors Audible Alarm Backup Audible Alarm Speaker Backup Flow Sensor Battery Flow Sensor JP9 JP11 Power Distribution Comms Programming Connection Box _ Programming JP8 JP6 JP1 JP4 JP2 AC Mains Se Inlet RS232 Nursecall Connector hy Battery PSU and Comms PCB 1000SM00006 Issue 15 33 68 Alaris GW Volumetric Pump Corrective Maintenance 6 Corrective Maintenance Separation of front and rear cases H These instructions apply only to the Alaris GW Volumetric Pumps Ensure the pump is disconnected from AC power supply and switched off before attempting to service the pump The pump contains static sensitive components Observe strict precautions for the protection of static sensitive components when attempting to service and repair the pump As a minimum carry out all servicing on a workbench with a static dissapative surface and wear a grounded wrist strap Ensure that all test and calibration procedures are carried out as recommended in the service manual after any component fitting For fastener torque settings refer to Appendix D Fitting and Replacement Guidelines For additional technical assistance contact your local CareFusion Service Centre 1 Remove the 4 corner screws which secure the rear case to the front case 2 Forman
11. Molykote grease to lubricate the moving mechanical parts of the pumping mechanism to reduce the current draw of the pump Only Molykote PG54 grease has been approved as compatible with the pump components Each of the cams should have a thin layer applied to the circumference so that the fingers run smoothly over the cam face The grease can be applied by a lint free cloth or finger for example to achieve an even layer over each cam Item Description Part Number a ASENA GW KIT PUMP BLOCK 230V 1000SP00257 b ASENA GW KIT PUMP BLOCK 110V 1000SP00329 GW Pumping Finger Kit 1000SP01569 d ASENA GW ASSY STRIP FINGER Be Cu 0000EL00816 e ASENA GW KIT FIXINGS SCREWS WASHERS ETC 1000SP00489 1000SM00006 Issue 15 38 68 Alaris GW Volumetric Pump Corrective Maintenance Air sensor assemblies 1 Unplug the four way connector for the two air sensors 2 Unscrew the door air sensor from the back of the door and pull out the two wires through the hole to free the sensor Front panel air sensor 3 Carefully push out the front panel air sensor while moving the three retaining lugs towards the centre of the sensor by pressing gently on the encapsulated area with a screwdriver Again pull the two wires free from the front case 4 Reassemble in reverse order Rear of front panel air sensor mounting Door air sensor H Insert the crimps into the fo
12. PCB Note may also be caused Err Keypad failure FAM by pressing an invalid key during power up If this case there is no fault Err Cation bounds Reset pump with code 200 and recalibrate Replace the Control PCB if necessary Err External memory checksum Replace the Control PCB Err Software execution error Replace the Control PCB Occurs if flow sensor is connected or disconnected whilst FLo SEnS Flow sensor error pump is infusing or if the flow sensor is disconnected and the VTBl is off Flow error Gross over under infusions Check set fluid and correct loading Check flow sensor and FLo Err bag empty or flow detected when not SEN connection to pump infusing If a new Control PCB is fitted calibrate pressure and battery Err P monot dlibrated and perform a volumetric verification accuracy test P Otherwise withdraw the pump from service and ensure it is inspected by a qualified service engineer Err 36 N bogie wer irivalig RTC data update Replace the Control PCB during infusion Err 38 N 7 segment LED display failure Replace the Control PCB Err 39 ben Failures Check cable to speaker Replace the Control PCB if necessary Err 40 N Critical variable corruption Replace the Control PCB 1000SM00006 Issue 15 27 68 Alaris GW Volumetric Pump Troubleshooting Alarm Display Code Type Description Troubleshooting Guide Err 41 N State invariant
13. Yr 15 01 week 15 of 2001 Defaults to 0 and 0 00 Reference only 4 values shown CAL 20 00 if pump has not been calibrated range 16 24 2 Display volumetric pressure Pres DXXX delta value range 36 to 55 default to 46 calibration and battery Cal values CAP CXXX Maximum value range 110 to 219 default 163 bAt bx xx range 6 44 to 7 86 default 7 15 3 Main Self Test See Self Test Routine Table 4 Automatic Battery Maintenance Takes approximately 2 5 hours if it takes less than 2 hours it will display fail The pump Discharge Test will then switch to charging it is recommended this be done for 24 hours 5 Volumetric Accuracy Verification See Volumetric Accuracy Verification Test code 5 detailed description in this Test document 10 Alarm history log This will show the last 10 error alarm codes Use the e key to step through 11 Display current time and date Note Not in Sequential Test code 3 available only through code 12 Test Nr Description EEPROM Checksum Test Display two 16 bit EEPROM check sums During power up the processor calculates EPROM checksums values and checks TX nM them against those stored if a difference is detected a corruption in data Access to individual tests within 12 the Main Self Test has occurred Pumping Mechanism Test This test disables the pressure door and AIL 11 sensors The pump will pump into a pressure gauge and display the pressure reached this is exite
14. and remove the whole assembly as a single item This includes the sprung arm and the small cover that provides the locking position for the arm Assemble a new flow stop mechanism see instructions below if required Reassemble in reverse order or Q Flow sto housing New flow stop mechanisms are provided as a kit of parts so it will be necessary to assemble the mechanism prior to fitting Use the old mechanism that has been removed as a guide to this process and if necessary refer to the assembly drawings shown here Insert the flow stop clamp into the flow stop housing and align the holes and secure them together with the pinching arm shaft and star fastener Insert the spring through the hole in the flow stop housing Locate the opposite end of the spring on the tag on the flow stop clamp Flow stop clamp Spring 4 Fit the flow stop cover over the top of the assembly and then refit the whole assembly back in position in the case so that the pinch point of the flow stop clamp fits through Pinching arm shaft the lower of the two holes Flow stop housing Star fastener Item Description Part Number a ASENA GW KIT FLOWSTOP MECHANISM 230V 1000SP00254 b ASENA GW KIT FLOWSTOP MECHANISM 110V 1000SP00328 1000SM00006 Issue 15 41 68 Control PCB Alaris GW Volumetric Pump Corrective Maintenance 1 well as the main linking cable to the rear case Unplug all of the connecto
15. corruption Replace the Control PCB Err 42 N ADC out of range Replace the Control PCB Loc On Loc Indicates keypad panel locked e oFF unlocked SES Activate deactivate by pressing for two seconds Pump is running in secondary operation Sec mode Fill Pump priming IV infusion set Key N Non Recoverable Alarm R Recoverable Alarm 1000SM00006 Issue 15 28 68 Alaris GW Volumetric Pump Troubleshooting Alarm types Non Recoverable Alarms In this state the pump will stop the infusion and give an audible and visible warning to alert the user that anon recoverable alarm registered on the pump as a Fatal alarm has occurred With the exception of a micro controller MCU error or internal communications fault with the external EEPROM each alarm condition is identified by a unique code which is stored in the alarm history log each time an alarm occurs to enable the qualified service engineer to trace the error condition From a non recoverable alarm the user is able only to enter the POWER DOWN mode The non recoverable conditions are defined in the alarm code table Recoverable Alarms In this state the pump stops the infusion and gives an audible and visible warning to alert the user to the alarm condition and to provide an indication of the nature of the alarm Each alarm is identified by a unique code which is stored in the alarm history log each time an alarm occurs to enable the technician to trace the alarm co
16. hold the button The pump will display HILL and allow the set to be primed ignoring any air in line alarms 1000SM00006 Issue 15 23 68 Alaris GW Volumetric Pump Preventative Maintenance Zero scales or burette Press Co to begin the verification check The pump will automatically pump at 125ml h for a total of 20ml which will take approximately 9 minutes During the run it will display the volume infused up to that point and intermittently flash r with the run indicator to show that this is a verification run At the end of this run the pump should display 20 00 and wait Allow the scales to settle and then note the reading on the scales If using a burette take the final reading of volume infused The volume infused should be 20 70ml 5 Press the key and the pump will revert to the technical service entry mode and flash CodE followed by 0 enabling you to begin other tests if required Switch the pump OFF if there are no further tests to be done at that time Flow Stop Mechanism Test It is necessary to check that the flow stop device can hold sufficient pressure and thus prevent free flow Load set into the pump Use same setup as for pressure calibration see Chapter 2 Configuration and Calibration Open the door and check that the arm stays in the UP position by lifting the arm onto the ledge Close the door fully Reopen the door and note that the flow stop arm has activated into the down position
17. information that may help to perform the task more effectively Wherever this symbol is shown an Update note is found A typical example is drawing attention to a software upgrade that should be confirmed has been installed Wherever this symbol is shown an Important note is found These notes highlight an aspect of test or maintenance that is important to know about 1000SM00006 Issue 15 5 68 o Alaris GW Volumetric Pump General Information Operating Precautions Ar Please read the general Operating Precautions described in the Directions for Use carefully prior to using this pump This pump contains static sensitive components Observe strict precautions for the protection of static sensitive components when attempting to repair and service the pump An explosion hazard exists if the pump is used in the presence of flammable anaesthetics Exercise care to locate the pump away from any such hazardous sources An electrical shock hazard exists if the casing of the pump is opened or removed Refer all servicing to qualified service personnel This pump is protected against the effects of high energy radio frequency emissions and is designed to fail safe if extremely high levels of interference are encountered Should false alarm conditions be encountered either remove the source of the interference or regulate the infusion by another appropriate means If the pump is dropped subjected to
18. s product warranty shall not apply in the event the Alaris Volumetric Pump has suffered damage or premature wear or malfunctions or otherwise operates incorrectly as a result of use with a battery pack that is not manufactured by CareFusion Item Description Part Number a ASENA GW ASSY BATTERY CLAMP 1000ME00379 b ASENA GW ASSY BATTERY CLIP 1000ME01481 BATTERY PACK NiMh FUSED ASENA GW 1000EL00349 1000SM00006 Issue 15 44 68 Alaris GW Volumetric Pump Corrective Maintenance PSU and Comms PCB 1 Unplug the mains inlet the battery and the 4 way cable assembly from the PSU and Comms PCB and 8 way connector and flow sensor connector 2 Remove the four securing screws that hold in the PCB and remove the PCB from the rear case 3 Reassemble in reverse order Screws x4 Q Serial comms cable Q 4 way cable assembly Item Description Part Number a ASENA GW KIT POWER SUPPLY UNIT PSU 1000SP00427 b ASENA GW ASSY SERIAL COMMS CABLE 1000SP01135 c ASSY CABLE 4 WAY 1000SP01076 d ASENA GW KIT FIXINGS SCREWS WASHERS ETC 1000SP00489 1000SM00006 Issue 15 45 68 Corrective Maintenance Speaker Q Insulator 1 Remove or replace insulator or speaker as required Part Number 1000SP00099 1000ME01429 Description ASSY SPEAKER ALARM P8000 INSULATOR ASENA GW Item 46 68 15 1000SM0000
19. service manual to ensure that you order the correct label set The part number should also be shown on the labels that were removed from the old case Write the serial number of the pump on the label provided and stick it onto the inside of the new case 1000SM00006 Issue 15 35 68 Alaris GW Volumetric Pump Corrective Maintenance Case Seal 1 Remove case seal as required 2 Reassemble in reverse order ensuring seal join point is at base and centre of front case I fs SS ES INR ZA m Seal Join ns c o 5 wa gt E 5E H 6 V6 oO a YY PUI e LO EIS 5 3 z o o cmo ase E X Q O U s 2 S alL w gu z E 7 FS 36 68 1000SM00006 Issue 15 Alaris GW Volumetric Pump Corrective Maintenance Door assembly 1 Remove the air sensor assembly from the back of the door and retain the small screws for re assembly later Remove circlips and push out the two shafts that form the hinge of the door so that they clear the first part of the hinge Do not free the main pressure plate that is sprung on the door 3 The old door assembly will now come free from the front of the pump 4 Reassemble in reverse order N Door magnet 9 Locator Tubing ae Circlips x2 o Door assembly AN Screws x2 Item Description Part Number a MAGNET DOOR 1000ME01151 b ASEN
20. the end of 27 Keep Vein Open KVO Rate 5ml h the infusion the pump can either stop pumping or continue infusing at a Keep Vein Open KVO rate Set the maximum size of air bubble 50 100uL 250 500 that i 287 IERCH can be passed through the pump without causing an alarm OFF Disable automatic secondary infusions 30 Enable Secondary Infusions OFF ON Enable automatic secondary infusions 31 Default Occlusion Pressure Hi Set the default occlusion alarm value Lo Normal or Hi at power on 32 Alarm Volume Level 4 Set alarm volume level between 1 low and 7 high OFF Standard infusion mode 35 Enable MICRO Mode OFF i ON Enable micro mode 36 Maximum Infusion Rate 999ml h Set the maximum infusion rate between 1 and 999ml h OFF Disable ASCII communications mode 38 ASCII Mode Comms OFF m ON Enable ASCII communications mode OFF Disable odd communications parity bit generation 39 Odd Parity Comms OFF SS ON Enable odd communications parity bit generation 40 Pump Address Comms 1 Set pump address used for communications 1 to 250 i AUTO Pump automatically detects flow sensor if connected 41 Flow Sensor Connection Mode AUTO ON Pump will only operate with a flow sensor connected 1000SM00006 Issue 15 10 68 Alaris GW Volumetric Pump Configuration and Calibration Code Description Default Summ
21. 1000SP01323 1000SM00006 Issue 15 48 68 Mains inlet Alaris GW Volumetric Pump Corrective Maintenance 1 2 3 4 Remove 2 screws securing Mains inlet and retainer Remove Mains inlet and retainer Remove magnet Reassemble in reverse order Item Description Part Number a ASENA GW ASSY MAINS INLET 1000SP01134 b ASENA GW ASSY MAINS INLET RETAINER 1000ME01443 GASKET MAINS INLET 1000ME01299 d MAGNET IR DETECT 1000ME01303 e ASENA GW KIT FIXINGS SCREWS WASHERS ETC 1000SP00489 1000SM00006 Issue 15 49 68 Alaris GW Volumetric Pump Corrective Maintenance PE Stud and Pole Clamp 1 Remove nut securing earth wire 2 Remove nut securing PE Stud 3 Remove the three screws and remove the pole clamp assembly 4 Reassemble in reverse order O Label protective earth 4 HL y CE o Pole clamp assembly The Pole Clamp Arm material has been changed to a stronger material to prevent the arm from bending when tightened The Pole Clamp Arm spares kit replaces parts of the Pole Clamp assembly to address bent or slipping Pole Clamps Note There is no requirement to remove the V Clamp Apply small amount of Castrol LMX grease to this surface V Clamp remains fixed to Apply Loctite 243 and Loctite 7471 here the pump case E
22. 5042SLD1 25042HRD1 25042EED1 25042LVD1 SISISISY SASI SP ISS 1000SM00006 Issue 15 13 68 Alaris GW Volumetric Pump Configuration and Calibration Calibration procedures This section outlines the procedures for calibration of the Alaris GW Volumetric Pump All of these calibrations should only be carried out by qualified biomedical engineers If in any doubt about how to perform the tests in particular the pressure sensor calibration checks contact your local CareFusion Service Centre who will be able to assist Recommended Calibration Equipment Specialised test equipment is not required for the majority of the functional tests to be carried out on the pump In order to calibrate or verify the occlusion alarm point or volumetric accuracy the following equipment will be necessary IV infusion set suitable for the Alaris GW Volumetric Pump with standard Luer lock taps for connecting to other test equipment If the standard sets are not available it is possible to order a basic test set that is available from your local CareFusion Service Centre part number 0000TG00074 Note that all sets should only be used for a single calibration operation Pressure gauge for measuring liquid pressure with a full scale of 0 2 bar 0 1500mmHg 20mmHg Either Class A 50ml glass burette with graduations down to 0 1ml and calibrated down to 0 05ml Calibrated scales accurate to at le
23. 6 Issue Rear case connectors Alaris GW Volumetric Pump Corrective Maintenance Bop omo Remove RS232 connector Remove screws holding Flow Sensor Clamp and remove clamp Remove Flow Sensor connector Reassemble in reverse order Item Description Part Number a GW DROP SENSOR CABLE ASSY SPARE PART 1000SP01431 b ASENA ASSY KIT RS232 CABLE 1000SP00336 ASENA GW KIT FIXINGS SCREWS WASHERS ETC 1000SP00489 d ASENA GW ASSY DROP SENSOR CLAMP 1000ME01402 e ASENA GW ASSY COVER DUST DROP SENSOR 1000ME00291 f ASENA GW ASSY COVER DUST RS232 0000ME00444 9 STUD SHOULDER M3 RS232 1000ME01362 h GASKET RS232 P8000 1000ME01300 i ASENA GW KIT FIXINGS SCREWS WASHERS ETC 1000SP00489 1000SM00006 Issue 15 47 68 Alaric CAM aliimatric Dinan Alaris GW Volumetric Pump Corrective Maintenance Rear Case Rail Cam Mechanism 1 Assemble rail cam internal mechanism as per diagrams below 2 Remove and replace cam rail components as required 3 Reassemble in reverse order Stage 1 Item Description Part Number a LINKING ASENA GW 1000ME01401 b LEVER RAIL CAM INTERNAL 1000ME01205 ASENA GW KIT FIXINGS SCREWS WASHERS ETC 1000SP00489 d SPRING RAIL CAM P8000 0000ME00419 e LEVER RELEASE RAIL CLAMP 1000ME01203 f SEAL RING V 6MM DIA 0000ME00381 g LEVER PUMP RELEASE MACHINED 1000SP00241 h ALARIS SP CAM RAIL CLAMP ONLY KIT
24. A GW KIT DOOR 1000SP00253 ASENA GW KIT FIXINGS SCREWS WASHERS ETC 1000SP00489 d locator Tubing Asena GW 1000ME00289 ALARIS GW DOOR SPARES KIT 1000SP01358 tems not shown 1000SM00006 Issue 15 37 68 Alaris GW Volumetric Pump Corrective Maintenance Pumping block assembly 1 Unplug the motor wiring loom from the Control PCB in the front case 2 Remove the flow direction indication label from the front of the pump Fixing screws x4 5 Washers x2 3 Unscrew the four screws collect two washers that secure the pumping block to the front case two of which are located behind the label and two that are near the door hinge 4 It should now be possible to push out the pumping block and completely separate it from the front case When doing this take care not to lose any of the pumping fingers or copper finger strip which will be free to fall out when the main chassis is removed Retain all of them for re assembly later If pumping finger s require replacing it is recommended to replace all pumping fingers with new 5 Reassemble in reverse order Tighten the countersunk screws first then the pan head screws Ensure the pumping fingers are the correct way around with the narrow curved end in contact with the tubing Fit a new flow direction label to the front of the pump IMPORTANT Grease should be applied when preventative maintenance is performed on the pump The Alaris GW Volumetric Pump uses
25. ARM LABEL Finnish 1000LB01591 ALARIS GW ALARM LABEL Macedonian 1000LB00411 ALARIS GW ALARM LABEL Norwegian 1000LB01523 ALARIS GW ALARM LABEL Serbian 1000LB01490 ALARIS GW ALARM LABEL Turkish 1000LB00389 ASENA GW LBL FRONT PANEL DUTCH 1000LB00393 ASENA GW LBL FRONT PANEL SWEDISH 1000LB00251 ASENA GW LBL FRONT PANEL ENGLISH 1000LB00287 ASENA GW LBL FRONT PANEL FRENCH 1000LB00290 ASENA GW LBL FRONT PANEL GERMAN 1000LB00288 ASENA GW LBL FRONT PANEL ITALIAN 1000LB00291 ASENA GW LBL FRONT PANEL SPANISH 1000LB00292 LABEL PROTECTIVE EARTH 1000LB01542 ASENA GW 110V LABEL SET 1000LB01543 ASENA GW 250V LABEL SET 1000LB01466 DROP SENSOR CONNECTOR LABEL 1000SM00006 Issue 15 59 68 Alaris GW Volumetric Pump Appendix Rear case components Part Number Description 1000SP00339 ASENA GW KIT REAR CASE 230V GERMAN 1000SP00324 ASENA GW KIT REAR CASE 230V SPANISH 1000SP00322 ASENA GW KIT REAR CASE 230V FRENCH 1000SP00261 ASENA GW KIT REAR CASE 230V ENGLISH 1000SP00326 ASENA GW KIT REAR CASE 110V ENGLISH 1000SP00323 ASENA GW KIT REAR CASE 230V ITALIAN 1000SP00340 ASENA GW KIT REAR CASE 230V DUTCH 1000SP00368 ASENA GW KIT REAR CASE 230V NORWEGIAN 1000SP00325 ASENA GW KIT REAR CASE 230V SWEDISH 1000SP00467 ASENA SP GW KIT PE STUD 1000SP00336 ASENA ASSY RS232 CABLE 0000ME00444 A
26. FF Default Occlusion Pressure eee Hi Alarm Volume Level 1 7 4 Enable MICRO Mode ON OFF OFF Maximum Infusion Rate 1 999ml h 999ml h ASCII Mode for Comms ON OFF OFF Odd Parity for Comms ON OFF OFF Pump Address for Comms 1 to 250 1 Flow Sensor Connection Mode ON AUTO AUTO Set up of Current Time and Date GE 01 01 00 31 12 99 Language Selection EnGL dEut FrAn ItAL ESPA nEd SE EnGL IrDA Communications Selection ON OFF ON Nurse Call Activation ON OFF ON Drops per ml of Fluid 1 to 200 20 Silent Mode ON OFF OFF User select mode options Pressure limit Enabled ON OFF OFF Alarm volume Enabled ON OFF OFF Timed infusions Enabled ON OFF OFF Micro infusions Enabled ON OFF OFF Flow sensor sensitivity level Nor Hi Nor EnGL English FrAn French dEut German ItAL Italian ESPA Spanish SE Swedish nEd Dutch Serial Number Software Version Configured by Date Approved by Date 1000SM00006 Issue 15 64 68 Service Contacts For service contact your local Affiliate Office or Distributor AE CareFusion PO Box 5527 Dubai United Arab Emirates Tel 971 4 28 22 842 Fax 971 4 28 22 914 AU CareFusion 3 167 Prospect Highway PO Box 355 Seven Hills NSW 2147 Australia Tel 61 1800 833 372 Fax 61 1800 833 518 BE CareFusion Leuvensesteenweg 248 D 1800 Vilvoorde Belgium
27. FRONT CASE 230V SWEDISH 1000SP00334 ASENA GW KIT REAR CASE 230V FRENCH 1000SP00322 NORWEGIAN 1000SM00006 Issue 15 34 68 Alaris GW Volumetric Pump Corrective Maintenance Front case assembly 1 In order to replace a front case it will be necessary to fully strip down the old case and insert all of the components into the new front case The task requires a good knowledge of the pump so be certain that you are fully conversant with all of the procedures in this section before undertaking this replacement In order to simplify the task new front cases are supplied with the flow stop mechanism air sensors and the finger and pressure sensor covers already fitted so it is not necessary to remove these from the old case 2 Foreach sub assembly to be stripped down follow the instructions in the relevant section of this manual The recommended order for stripping down a front case is described below Separate the front and rear case halves Remove the Control PCB Remove the door assembly Remove the Pumping block assembly keeping the motor on the chassis Remove the pressure sensor 3 When re assembling these sub assemblies into the new case it is advisable to simply reverse the order of dis assembly LY It will also be necessary to apply a new front panel label door label and flow direction label at the end of assembly These labels are language specific Refer to the Spare Parts Listing in this
28. H 1000SP00252 ASENA GW KIT FRONT CASE 230V ENGLISH 1000SP00327 ASENA GW KIT FRONT CASE 110V ENGLISH 1000SP00332 ASENA GW KIT FRONT CASE 230V ITALIAN 1000SP00344 ASENA GW KIT FRONT CASE 230V DUTCH 1000SP00334 ASENA GW KIT FRONT CASE 230V SWEDISH NORWEGIAN 1000SP00254 ASENA GW KIT FLOWSTOP MECHANISM 230V 1000SP00328 ASENA GW KIT FLOWSTOP MECHANISM 110V 1000SP00253 ASENA GW KIT DOOR 1000ME02053 ASENA GW ASSY BACKSTOP MEMBRANE CLAMP 1000MEO1151 MAGNET DOOR 1000SP01358 ALARIS GW DOOR SPARES KIT 1000ME00289 Locator Tubing Asena GW 1000SP01652 GW SEALING CORD KIT Electrical components Part Number Description 1000SP00427 ASENA GW KIT POWER SUPPLY UNIT PSU 1000SP00330 ASENA GW KIT PRESSURE SENSOR 110V 1000SP00265 ASENA GW KIT AIR SENSORS 1000SP00256 ASENA GW KIT PRESSURE SENSOR 230V 1000SP00099 ASSY SPEAKER ALARM P8000 1000SP01076 ASSY CABLE 4 WAY 1000SP01431 GW DROP SENSOR CABLE ASSY SPARE PART 1000SP01134 ASENA GW ASSY MAINS INLET 1000SP01135 ASENA GW ASSY SERIAL COMMS CABLE 0000EL00288 FUSE 125mA 20mm A S ANTI SURGE 1000EL00347 ASENA GW ASSY CONTROL PCB 1000EL00349 BATTERY PACK NIMH FUSED ASENA GW 0000EL00287 FUSE 63mA 20mm A S ANTI SURGE 0000EL00809 FUSE PICO 1A ANTISURGE 0000EL00986 Piezo Sounder 0000EL00985 Back Up Battery Test Equipment Part Number Description 1000ME01466 POLE CLAMP SNAKE EYE DRIVER 0000TG00074 TEST GEAR TUBING ASENA TESTING 1000SP00493 ASENA GW SOFT SOFTWARE CD V5R1 1000SP00172 ASENA SP
29. LT Spring Am clamp K lt Ball Bearing e iG Pivot Screw Torque to 2Nm P using Driver J Sy Apply Loctite 7471 here Modified Knob Pole Clamp Screw S Item Description Part Number a ASENA SP KIT PE STUD 1000SP00467 b ASENA SP ASSY POLE CLAMP 1000SP00115 ASENA GW KIT FIXINGS SCREWS WASHERS ETC 1000SP00489 d LABEL PROTECTIVE EARTH 1000LB00292 e SPARES KIT POLE CLAMP ARM 1000SP00589 f POLE CLAMP SNAKE EYE DRIVER not shown 1000ME01466 1000SM00006 Issue 15 50 68 Alaris GW Volumetric Pump Corrective Maintenance Labels 2 20x5mm 250V d xi SS 1000LB01543 Issue 1 1000AW03383 Issue 1 Alaris GW 250V Label Set Item Description Part Number a ASENA GW 250V LABEL SET 1000LB01543 a ASENA GW 110V LABEL SET 1000LB01542 b LABEL PROTECTIVE EARTH x2 1000LB00292 Item o not shown located on pumping block and inside rear case 1000SM00006 Issue 15 51 68 Alaris GW Volumetric Pump Corrective Maintenance SCH ur Ae ECX W Q ei ml he SES i e list below for language specific options role PRI SEC e p cur L ae English language sample shown See parts Item Description Part Number a ASENA GW LBL FRONT PANEL ENGLISH 1000LB00251 ASENA GW LBL FRONT PANEL FRENCH 1000LB00287 ASENA GW LBL FRONT PANEL ITALIAN 1000LB00288 A
30. M Interruptions and Voltage If the user of the pump requires continued Variations 4096 UT 4096 UT operation during power mains interruptions it is Note 3 60 96 dip in UT 60 96 dip in UT recommended that the pump be powered from an for 5 cycles for 5 cycles uninterruptible power supply or a battery 7096 UT 7096 UT 30 96 dip in UT for 25 cycles 30 96 dip in UT for 25 cycles 5 96 UT 995 96 dip in UT for 5 sec 596 UT 595 96 dip in UT for 5 sec The pump does employ an internal short duration battery Note 1 Ur is the AC mains voltage prior to application of the test level Note 2 Compliance levels raised by EN 60601 2 24 Note 3 Performed at the Minimum and Maximum Rated Input Voltage Note 4 CareFusion recommends using signal cables of less than 3 metres in length and this requirement is applicable only if signal cables are 3 metres or more in length EN 60601 1 2 2002 Clause 36 202 4 1000SM00006 Issue 15 55 68 Alaris GW Volumetric Pump Appendix Guidance and Manufacturer s Declaration Electromagnetic Immunity LIFE SUPPORT Equipment The Alaris GW Volumetric Pump is intended for use in the electromagnetic environment specified below The customer or the user of the Alaris GW Volumetric Pump should ensure that it is used in such an environment EN 60601 1 2 i Immunity Test RomRP anes Electromagnetic Environment Guidance Test Level Level P
31. Nm Pole Clamp Assembly to Rear Case Screw M3x8 Button HD Torx T10 3 70 cNm Flow Sensor Clamp to Rear Case Screw PT K30x10 Pan Hd Torx T10 2 55 cNm Mains Inlet Assembly to Rear Case Screw PKT30x12 CSK Torx Rogard 500 2 70 cNm Rail Cam lever to Cam Rail Clamp Screw PT KC30x10 CSK T8 Rogard 1 50 cNm PSU and Comms PCB to Rear Case Screw K30x6 Pan Hd Torx T10 4 40 cNm Rail Clamp Release Lever to Pump Lever Screw K30x8 Pan Hd Torx T10 1 60 cNm Release Final Assembly Established Stage Description Component Description Oty Torque Process Rear Case to Front Case Screw M3x50 Pan Posi SS 2 30 cNm Rear Case to Front Case Screw M3x16 Pan Posi SS 2 30 cNm Earth Lead to Front Case Screw M3x8 Button Hd Torx T10 3 55 cNm 1000SM00006 Issue 15 63 68 volumetric Fump Appendix Configured options record Alaris GW Volumetric Pump Enter the pump specific information for your records on a copy of this page Description Range Default Setting Enable Volume Time Infusions ON OFF OFF Maximum Priming Volume OFF 1 40ml 40ml Clear Infusion Parameters ON OFF OFF Maximum VTBI in MICRO Mode 0 1ml 999ml 999ml Bolus Rate 1 999ml h 400ml h Maximum Bolus Volume OFF 1 99ml 5ml Keep Vein Open Rate OFF 1 0 5 0ml h 5 0ml h Single Bubble Alarm Volume 50 100 250 500 100 Enable Secondary Infusions ON OFF O
32. SENA GW ASSY COVER DUST RS232 1000ME01401 LINKING ASENA GW 1000ME01205 LEVER RAIL CAM INTERNAL 0000ME00419 SPRING RAIL CAM P8000 1000ME01203 LEVER RELEASE RAIL CLAMP 0000ME00381 SEAL RING V 6MM DIA 1000SP00241 LEVER PUMP RELEASE MACHINED 1000SP01323 ALARIS SP CAM RAIL CLAMP ONLY KIT 1000ME00291 ASENA GW ASSY COVER DUST DROP SENSOR 1000ME01299 GASKET MAINS INLET 1000ME01303 MAGNET IR DETECT 1000ME01402 ASENA GW ASSY DROP SENSOR CLAMP 1000ME01429 ASENA GW ASSY REAR CASE INSULATOR 1000ME01443 ASENA GW ASSY MAINS INLET RETAINER 1000ME01481 ASENA GW ASSY BATTERY CLIP 1000SP00115 ASENA SP ASSY POLE CLAMP 1000ME00379 ASENA GW ASSY BATTERY CLAMP 1000ME01362 STUD SHOULDER M3 RS232 1000ME01300 GASKET RS232 P8000 1000SP00489 ASENA GW KIT FIXINGS SCREWS WASHERS ETC 1000SP00589 SPARES KIT POLE CLAMP ARM Mechanical components Part Number Description 1000SP00257 ASENA GW KIT PUMP BLOCK 230V 1000SP00329 ASENA GW KIT PUMP BLOCK 110V 0000EL00816 ASENA GW ASSY STRIP FINGER Be Cu 1000SP01569 GW Pumping Finger Kit 1000SM00006 Issue 15 60 68 Alaris GW Volumetric Pump Appendix Front case components Part Number Description 1000SP00343 ASENA GW KIT FRONT CASE 230V GERMAN 1000SP00333 ASENA GW KIT FRONT CASE 230V SPANISH 1000SP00331 ASENA GW KIT FRONT CASE 230V FRENC
33. SENA GW LBL FRONT PANEL GERMAN 1000LB00290 ASENA GW LBL FRONT PANEL SPANISH 1000LB00291 ASENA GW LBL FRONT PANEL DUTCH 1000LB00389 ASENA GW LBL FRONT PANEL SWEDISH 1000LB00393 1000SM00006 Issue 15 52 68 Alaris GW Volumetric Pump Corrective Maintenance o Alarms and Warnings St Label O required to be English language sample shown N fitted to an Inline Resistor See parts list below for language specific LJ Drop Sensor Cable Assy only options Item Description Part Number ltem Description Part Number a ASENA GW LBL ALARM ENGLISH 1000LB00374 a ALARIS GW ALARM LABEL RUSSIAN 1000LB01473 a ASENA GW LBL ALARM GERMAN 1000LB00386 a ALARIS GW ALARM LABEL ROMANIAN 1000LB01474 a ASENA GW LBL ALARM FRENCH 1000LB00396 a ALARIS GW ALARM LABEL SLOVENIAN 1000LB01480 a ASENA GW LBL ALARM ITALIAN 1000LB00397 a ALARIS GW ALARM LABEL DANISH 1000LB01489 a ASENA GW LBL ALARM SPANISH 1000LB00398 a ALARIS GW ALARM LABEL Greek 1000LB01524 a ASENA GW LBL ALARM SWEDISH 1000LB00399 a ALARIS GW ALARM LABEL Finnish 1000LB01525 a ASENA GW LBL ALARM DUTCH 1000LB00400 a ALARIS GW ALARM LABEL Macedonian 1000LB01591 a ASENA GW LBL ALARM PORTUGUESE 1000LB00420 a ALARIS GW ALARM LABEL Norwegian 1000LB00411 a ALARIS GW ALARM LABEL POLISH 1000LB01470 a ALARIS GW ALARM LABEL Serbian 1000LB01523 a ALARIS GW ALARM LABEL HUNGARIAN 1000LB01471 a ALARIS GW ALARM LABEL Turkis
34. Tel 32 2 267 38 99 Fax 32 2 267 99 21 CA CareFusion 235 Shields Court Markham Ontario L3R 8V2 Canada Tel 1 905 752 3333 Fax 1 905 752 3343 CH CareFusion Switzerland 221 Sarl Critical Care A One Business Centre Zone d activiti s Vers la Pi ce n 10 1180 Rolle Switzerland Ph 0848 244 433 Fax 0848 244 100 CN CareFusion 500 5 A 24 fe 200122 86 21 58368018 86 21 58368017 DE CareFusion Pascalstr 2 52499 Baesweiler Deutschland Tel 49 931 4972 837 Fax 49 931 4972 318 DK CareFusion Firskovvej 25 B 2800 Lyngby Danmark TIf 45 70 20 30 74 Fax 45 70 20 30 98 ES CareFusion Edificio Veganova Avenida de La Vega n 1 Bloque 1 Planta 1 28108 Alcobendas Madrid Espana Tel 34 902 555 660 Fax 34 902 555 661 FR CareFusion Parc d affaire le Val Saint Quentin 2 rue Ren Caudron 78960 Voisins le Bretonneux France T l 33 1 30 05 34 00 Fax 33 1 30 05 34 43 1000SM00006 Issue 15 GB CareFusion The Crescent Jays Close Basingstoke Hampshire RG22 4BS United Kingdom Tel 44 0800 917 8776 Fax 44 1256 330860 HU CareFusion D brentei t r 1 H 1013 Budapest Magyarorsz g Tel 36 1 488 0232 Tel 36 1 488 0233 Fax 36 1 201 5987 IT
35. al regulations Battery Removal Remove the Main Battery 1 Remove the small plastic clamp and clip that holds the battery in place 2 Unplug the battery from the PSU and Comms PCB and remove the battery from the rear case Battery Clamp Battery Battery Clip Remove the Battery on Control PCB 1 Remove the Control PCB from the pump see Spare Parts Battery Replacement Procedures i 2 Remove battery from the Control PCB 1000SM00006 Issue 15 58 68 Spare Parts Listing Labels and Publications Alaris GW Volumetric Pump Appendix Part Number Description 1000LB00386 ASENA GW LBL ALARM GERMAN 1000LB00398 ASENA GW LBL ALARM SPANISH 1000LB00396 ASENA GW LBL ALARM FRENCH 1000LB00374 ASENA GW LBL ALARM ENGLISH 1000LB00397 ASENA GW LBL ALARM ITALIAN 1000LB00400 ASENA GW LBL ALARM DUTCH 1000LB00399 ASENA GW LBL ALARM SWEDISH 1000LB00420 ASENA GW LBL ALARM PORTUGUESE 1000LB01470 ALARIS GW ALARM LABEL POLISH 1000LB01471 ALARIS GW ALARM LABEL HUNGARIAN 1000LB01472 ALARIS GW ALARM LABEL CZECH 1000LB01473 ALARIS GW ALARM LABEL RUSSIAN 1000LB01474 ALARIS GW ALARM LABEL ROMANIAN 1000LB01478 ALARIS GW ALARM LABEL ESTONIA 1000LB01479 ALARIS GW ALARM LABEL LATVIA 1000LB01480 ALARIS GW ALARM LABEL SLOVENIAN 1000LB01489 ALARIS GW ALARM LABEL DANISH 1000LB01524 ALARIS GW ALARM LABEL Greek 1000LB01525 ALARIS GW AL
36. ance EE EE eee eoo 17 Preventative Malntenarnce s Sieg vere X 17 Visual hspectiOri P ERE E thee 17 Cleaning and Storage 41 occisos vow EEN e EEN ER ed be ex e E d AEN NENNEN eve EEN e ev pn 18 Cleaning the ete tete iex tete Ide sex D De ex 18 Cleaning the Flow Sensor ed pre Qe rv ed pr erp bred pr erre bans 18 Ke SM 18 Bee E EEN 19 Upgrading 19 Battery Test and Replacement ye 20 Replace the Main Batter 20 Test elle TEE 21 Entering Access Codes Technician Mode pp 21 Self test ro tine reri tee RE d AE 22 Volumetric Accuracy Verification Test CODE BI 23 Flow Stop Mechanism Test cee re OR 24 Performance verification procedure pp 25 Troubleshooting Event Log Download oe RUE TRE seas 26 Software alarm codes and displayed messages pp 26 29 1000SM00006 Issue 15 2 68 Alaris GW Volumetric Pump Non Recoverable Alarms crues oie NN NEE otek we DP wick oie DUE RR LSU deb NER dans oes weedeat 29 Recoverable Alarmis a EE XU E VELO EA DA EA ERE XR 29 General fault diagnosis eene meh hem mee eee 30 Circuit DESCIIPTIONS EE eege DI Module overview functional descrtption 0 ccc
37. and build issue of the pump on the two labels provided Stick the larger one behind the window in the new back panel label and fix the second onto the back of the new case 6 Finally re assemble the pump H Mains fuse replacement e Unplug the pump from all mains power and unscrew the fuse holders from the mains inlet Replace the fuses as follows 230V pump 63mA anti surge T rated fuses 0000EL00287 115V pump 125mA anti surge T rated fuses 0000 002868 Battery fuse replacement Unplug the mains inlet and battery from the Power Supply PCB and remove the PCB from the rear case Unsolder the blown Pico fuse F1 and replace with a new one of the following type 1A Pico fuse 0000 00809 1000SM00006 Issue 15 43 68 Battery Alaris GW Volumetric Pump Corrective Maintenance It is recommended that the battery is replaced at least every 3 years in order to guarantee maximum backup battery time 1 Remove the small plastic clamp and clip that holds the battery in place Unplug the battery from the PSU and Comms PCB and remove the battery from the rear case 2 Re assemble in reverse order Battery clamp a Lr Any use of battery packs that are not manufactured by CareFusion in the Alaris Volumetric Pump is at your sole risk and CareFusion does not provide any warranty for or endorsement on any battery packs that are not manufactured by CareFusion CareFusion
38. ary 42 Set up of Current Time and Date Set current time 00 00 to 23 59 and date 01 01 00 31 1 2 99 for event logging Does not automatically adjust for Summer time Set language used EnGL dEut FrAn ItAL ESPA nEd SE 44 Language Selection EnGL NOTE See Language Selection section for identification of language to configure OFF RS232 comms enabled 45 IrDA Communications Selection ON IrDA comms enabled OFF Disable activation state of the nurse call active low output from pump 46 Nurse Call Activation ON SE N ON Enable activation state of the nurse call active high output from pump 47 Drops per ml of Fluid 20 Select number of drops per ml of fluid 1 to 200 Defined by the type of set Reference the packaging of IV infusion set OFF Audible response to a key press is given 48 Silent Mode OFF P P 3 ON No audible response to a key press is given User Select Mode Configuration ig ve Gene _ OFF Disable mode Alarm Volume Enable ON Enabl Timed Infusions Enabled STEE Micro Infusions Enabled nor Normal sensitivity 50 Flow Sensor Sensitivity Level nor NN E Hi High sensitivity 200 Reset all configurable options to default z Resets all configurable options to factory default Reset EEPROM data code to a defined state if EEPROM checksum error 201 Reset EEPROM data s NOTE The pump will need to be returned to factory for reconfiguration if this option is used De
39. ast 0 01g H Volumetric Accuracy Calibration CODE 18 The volumetric accuracy calibration routine is used for manufacture of the pump only Displaying the Volumetric and Pressure Calibration Values CODE 2 Use of this access code simply displays the calibration values stored in the software 9 Enter the access code 2 10 Press to step through all Cal values 11 Switch the pump OFF if there are no further tests to be done at that time Battery Calibration CODE 4 The pump must be connected to the AC power source throughout the duration of the test The test can be aborted at any time by switching the pump off using the key no change is made to the battery low point calibration value stored previously in the pump This calibration should only be performed on a fully charged battery Ensure the pump is plugged into the mains for at least 24 hours before starting this procedure 1 Plug a mains lead into the pump 2 Prepare a fluid filled looped tubing load it into the pump and close the door 3 Enter the access code 4 4 The test will start automatically The pump infuses at 999 ml h internally switching to the battery power source to discharge the battery the air in line alarm is disabled Throughout this test the time indicator will increase in minute intervals 5 Assoonas the pump detects that the battery is discharged the time shown on the main display will stop increasing and begin to flash 6 If
40. ced generally to major assembly level The PCBs are designed as non serviceable items and as such can only be replaced as complete parts CareFusion will make available on request circuit diagrams which will assist appropriately qualified technical personnel to repair those parts of the pump which are designated by the manufacturer as repairable The main circuitry within the Alaris GW Volumetric Pump is contained on three printed circuits boards Control PCB Power Supply and Communications PCB and a small Pressure Sensor and Encoder PCB and additional plug in sensors Control Board Microcontroller Block All control and display functions are controlled by this part Safety functions are spread around the pump with various parts The controller is supported by a watchdog and power reset circuit An EEPROM is used to store logged data for the pump There is a battery backed real time clock Power Control Block Raw DC power is connected from the Power Supply unit to JP1 connector In the event of the raw DC exceeding 36 volts components form a crowbar Components form a 12 volt Switch Mode Power Supply SMPS Components form a 12 volt monitor circuit for the Microcontroller The battery is connected to pin 3 of JP1 and is constantly charged when connected to the mains Components form a 5 volt reference voltage to the main processor A switch mode regulator supplies 5 volts VCC to the pump There are two 5 volt crowbar protection
41. circuits Motor Driver A Microcontroller I O is used to control the motor speed The modulated signal is smoothed to a DC voltage appropriate to control motor speed Relay 1 is used to reverse the voltage applied to the motor This reversal is used for some modes of operation Safety devices stop the motor if necessary User Interface Microcontroller drives the seven segment displays and the LEDs The keyboard is scanned for key depressions The display currents are monitored Time division multiplexing enables complete control of a user interface display and input with the Microcontroller Air in line sensor A phase shift oscillator drives the Air in Line sensor the output of the phase shift oscillator signal is fed into a voltage controlled oscillator The signal is transmitted through the fluid filled tubing and received by the ultrasonic sensor The received signal is then passed through a window detector and then to a level detector and input into the Microcontroller Air in Line Two ultrasonic transducers continuously check for the presence of air in the IV infusion set throughout the infusion This air in line feature operates in two modes Single Bubble Detection The pump will alarm and display Air OCCL whenever a single air bubble greater than the air in line volume alarm limit is detected The alarm limit can be configured to 50 100 250 or 500ul See also Configurable Options section of Chapter 2 Air in Line Accu
42. d by pressing the enter key Bubble Measurement Test This displays the size of the air bubble detected e in microlitres 17 Pressure Calibration Refer to Chapter 2 Configuration and Calibration 18 Volumetric Calibration This is a manufacturing code volumetric calibration should not be carried out 19 Reduced Volumetric Calibration This is a manufacturing code volumetric calibration should not be carried out 67 Learn configuration settings See Teach Learn procedure 1000SM00006 Issue 15 21 68 Alaris GW Volumetric Pump Preventative Maintenance Self test routine Enter access code 3 Press the key to advance to next test Level Test Description Confirm display indicates correct button pressed When level is entered the display will show b 1 press buttons 1 to 8 after pressing button 8 the test will automatically proceed to level 2 ep e c G2 9 b 1 b 2 b 3 b 4 b 5 b 6 b 7 b 8 1 Keypad Test Check all LEDs The pump will run through a count up series to illuminate each segment of the 7 segment 2 Display Test LEDs and cycle through all of the green LEDs Confirm all LEDs are working At the end of this test all LEDs will illuminate Press the key to advance to level 3 Confirm the alarm is working and a distinctive change is heard between volume levels Pump 3 Alarm Test displays ALAR and alarms for 0 5 seconds at each volume 1 to 7 Press the
43. e pump for 12 hours check mains battery fuses and disconnected Battery voltage threshold of 7v reached battery Charge pump for 12 hours check mains battery fuses and Lo bAt approximately 30 minutes of running battery time left Air OCCL 3 R Upstream occlusion air in line Check AIL sensor function HI PrES 4 R Penne peelusian IV dine pressure Check pressure and recalibrate exceeds limit threshold HoLd Indicates the pump is on hold Audible alarm after 2 minutes door 5 R Dooris open whilst pump is infusing Check door magnet or sensor is flat against case bAd SEt 6 R Check the function of the pressure sensor incorrectly loaded 1000SM00006 Issue 15 26 68 Alaris GW Volumetric Pump Troubleshooting Alarm Display Code Type Description Troubleshooting Guide Err 7 leede Replace pressure sensor encoder assembly If error recurs replace the Control PCB Check cables around the power connector to Control PCB Err 8 N Power failure on AC power Ensure battery is connected Check PSU Comms PCB and replace if necessary If error recurs replace Control PCB Ensure JP12 is firmly connected Check voltage on real EK time clock battery If low power up in technician mode to E S A recharge whilst connected to AC mains If problem persists replace the Control PCB Err 10 Motor is idle at ver
44. en en ERN PURI DUI RUE RR EE ee 58 Spare Parts ed en Re EC OH ETE RR 59 Labelsaand Publications d s eos dea e teo uae tte new es e oer ua ee 59 Rear case COMMON SINUS 60 Mechanical COMPONENTS eee hehehe eee ea 60 Eront Ccase compOPGeDEs EE 61 Flectrical components re E IRE a EI TER 61 Test Equipmerit crus eoe ea VU HEIC Re od 61 Fitting and Replacement Guidelines 0 cece cece tsi EENE rene mme 62 General assembly informatiOns 45 RE re rere EA GR EAR KEE 62 LS Een ERENNERT EE EE EEN AEN br Ae Kee 62 Configured options record Alaris GW Volumetric Pump ppp 64 Service Contacts odes Gondor dE LE Dreh spo E Ee EE ce E d geen ee 65 Document HIStory reet ENEE EELER ee 66 Software Upgrade Re 67 10005 6 Issue 15 4 68 Alaris GW Volumetric Pump General Information 1 General Information Introduction The Alaris GW Volumetric Pump is designed to deliver a continuous and accurate infusion High performance comprehensive alarm protection and sophisticated monitoring systems combined with simple operation make this pump ideal for general care and critical care in a variety of areas within a hospital The Asena brand name has been changed to the Alaris brand name This change in brand name has no effect on the intended use or functionality of the product Recommended disposab
45. esigned specifically for the Alaris Volumetric Pump and in conjunction with Alaris Volumetric Pump software controls battery use charge and temperature Any use of battery packs that are not manufactured by CareFusion in the Alaris Volumetric Pump is at your sole risk and CareFusion does not provide any warranty for or endorsement on any battery packs that are not manufactured by CareFusion CareFusion s product warranty shall not apply in the event the Alaris Volumetric Pump has suffered damage or premature wear or malfunctions or otherwise operates incorrectly as a result of use with a battery pack that is not manufactured by CareFusion 1000SM00006 Issue 15 20 68 Alaris GW Volumetric Pump Preventative Maintenance Test procedures H Important Service Information Testing and Calibration of Volumetric pumps is very dependent on the tubing set used For this reason a new set of tubing should be used for each pump tested and the tubing should be thrown away once all tests are completed Recommended test set is part number 0000TG00074 Entering Access Codes Technician Mode Note See Chapter 2 Configuration and Calibration for information on how to enter access codes Code Test Description This enables the user to put in their own 4 digit reference number or asset number Input a pump reference number 1 together with the date the pump was last serviced in the format Wk
46. excessive moisture humidity or high temperature or otherwise suspected to have been damaged remove it from service for inspection by a qualified service engineer When connected to an external power source a three wire Live Neutral Earth supply must be used If the integrity of the external protective conductor in the installation or its arrangement is in doubt the pump should be operated from the battery 1000SM00006 Issue 15 6 68 olumetric PUMP Views of the Alaris GW Volumetric Pump Front view Main Display Displays the infusion rate VTBI VI and time remaining for VTBI Time infusions Display will flash when pump is operating on battery Display Indicators xd Keypad J Flow Stop Mechanism ME When activated the fg 5 Gs Flow Direction Label mechanism will stop fluid XL flow j a Air Sensor Pressure Sensor Bevel Releases the flow stop mechanism lever arm when Door Latch Tubing Guide the door is closed Press outer latch to open Guide to assist in the loading of the door the IV infusion set Rear view Release Lever Rotates cam to release the pump from horizontal rectangular bars Rotating Cam Attaches the pump to rectangular bars Alaris DS Docking Station or Alaris Gateway Workstation AC Fuses RS232 Connector Nursecall AC Power Connector Flow Sensor Interface Potential Equalisation PE Connec
47. firmware The optional upgrade of the Alaris GW Volumetric Pump software to V5R1F should be considered at the next product service for all Alaris GW Volumetric Pumps fitted with software version VAR2C Perform upgrades by acquiring the software upgrade kits specified in the spares parts listings Note when upgrading Alaris GW Volumetric Pumps from software version V4R1B first install the VAR2C software upgrade kit to enable the flash upload capabilty The major features of the V5R1F software include Teach Learn Capability Additional configuration options Silent Mode SELECT Mode Options Drop Sensor Connection Mode Drop Sensor Light Sensitivity Level Alarm volume level factory default now 4 was 7 Clear Infusion Parameters to Zero default now OFF was ON Additional Technician Mode Configuration options New Volumetric Calibration Mode to reduce calibration time Code 19 New EEPROM Memory Management to improve work with Teach Learn and to eliminate need to recalibrate pumps following firmware upgrade Codes 200 201 202 Automatic setting of VTBI to OFF when used with drop sensor Elimination of FLo SEn5 errorin Hoi d Mode resulting in nuisance alarms Vi now cleared in Hoi d Mode and retained upon power down Recalibration is not required when upgrading from software version VAR2C although all configuration parameters will be returned to factory defaults Mice aps o PCRequireme
48. gress bar will travel across the learn pump When successful the learn pump will display PASS If the learning pump is unable to learn all configuration parameters then the display will show ConF followed by a list of the configuration parameters that could not be learnt these will instead contain the factory default settings This could occur if for example the software version of the learning pump is newer than that of the teaching pump H Possible Reasons for failure IrDA not enabled on both pumps e ASCII Binary and parity bit options are not the same If the software versions are not compatible If the pump models are different The line of sight between the IrDA windows was obstructed during data transfer 1000SM00006 Issue 15 12 68 Language Selection Language codes Alaris GW Volumetric Pump Configuration and Calibration Language codes available are EnGL English dEut German FrAn French ItAL Italian ESPA Spanish nEd Dutch SE Swedish Language code to be used is dependent upon the pump SKU refer to table below SKU EnGL dEut FrAn ItAL ESPA nEd SE 25041ESD1 25041GBD1 25042NLD1 25042GBD1 25042FRD1 25042DED1 25042ITD1 25042PTD1 25042ESD1 25042SED1 25042POD1 25042HUD1 25042RUD1 25042DKD1 25042TRD1 25042FID1 25042ELD1 25042SRD1 25042ROD1 2
49. h 1000LB01490 a ALARIS GW ALARM LABEL CZECH 1000LB01472 a ALARIS GW ALARM LABEL Croatian 1000LB01598 a ALARIS GW ALARM LABEL ESTONIA 1000LB01478 a ALARIS GW ALARM LABEL LATVIA 1000LB01479 b DROP SENSOR CONNECTOR LABEL 1000LB01466 1000SM00006 Issue 15 53 68 7 Alaris GW Volumetric Pump Appendix Appendix Electromagnetic Compatibility Warning The use of any accessory transducer or cable with the Alaris GW Volumetric Pump other than those specified may result in increased emissions or decreased immunity of the pump The Alaris GW Volumetric Pump should not be used adjacent to or stacked with other equipment and that is adjacent or stacked use is necessary the Alaris GW Volumetric Pump should be observed to verify normal operation in the configuration in which it will be used Caution The Alaris GW Volumetric Pump is a CISPR 11 Group 1 Class A Medical Equipment System and intended for use by healthcare professionals only Medical Electrical Equipment needs special precautions regarding EMC and needs to be installed put into service and used according to the EMC information provided in the accompanying documents Portable and Mobile RF communications can affect Medical Electrical Equipment Operating the pump near equipment which radiates high energy radio frequencies electro surgical or cauterizing equipment portable radios cellular telephones etc may cause false alarm conditions If t
50. his happens reposition the pump away from the source of interference or turn off the pump and manually regulate the flow Guidance and Manufacturer s Declaration Electromagnetic Emissions The Alaris GW Volumetric Pump is intended for use in the electromagnetic environment specified below The customer or the user of the Alaris GW Volumetric Pump should assure that it is used in such an environment Emissions Test Compliance Electromagnetic Environment Guidance CISPR 11 The pump uses RF energy only for its internal function in the normal product Group 1 Mn e RF Emissions offering Therefore its RF emissions are very low and are not likely to cause any interface in nearby electronic equipment CISPR 11 Class A RF Emissions EN 61000 3 2 The pump is suitable for use in all establishments other than domestic and Class A those directly connected to the public low voltage power supply network that Harmonic Emissions supplies buildings used for domestic purposes EN 61000 3 3 Complies Voltage Fluctuations Flicker Emissions 1000SM00006 Issue 15 54 68 Alaris GW Volumetric Pump Appendix Guidance and Manufacturer s Declaration Electromagnetic Immunity The Alaris GW Volumetric Pump is intended for use in the electromagnetic environment specified below The customer or the user of the Alaris GW Volumetric Pump should assure that it is used in such an environment
51. ibration Configurable options C Use the keys to adjust the selected option Press the 3 key to confirm your choice The following access codes can be used to configure the pump Code Description Default Summary Select one of the two available infusion modes 21 Enable Volume Time Infusions OFF CLoC OFF Input a Flow Rate and Volume to be Infused VTBI CLoC ON Input a Volume to be Infused VTBI and Time for infusion The Maximum volume OFF 1 40ml to be infused during priming 22 Maximum Priming Volume 40ml sequence Before starting an infusion pressing the 0 key will initiate set priming sequence OFF Previous infusion parameters last rate VTBI and time of infusion Clear Infusion Parameters to Zero on 23 p o if applicable and volume infused are displayed on power on ower On ON Previous infusion parameters are reset to zero on power on Set the maximum allowable VTBI between 0 1ml and 999ml in micro 24 Maximum VTBI in MICRO Mode 999ml mode only Set the Bolus rate between 1 and 999ml h providing the default bolus 25 Bolus Rate 400ml h volume is greater than zero Pump will infuse at this rate when 60 key is pressed twice and held Set the maximum bolus volume between OFF and 99ml Maximum 26 Maximum Bolus Volume 5ml volume that will be delivered whilst the key is held down during an infusion Set the Keep Vein Open KVO rate OFF 1 0 5 0ml h At
52. ification Test CODE 5 H Important Notes The balances need to be switched on for 30 minutes prior to use to enable the electronics to warm up and settle Always use new test tubing for each test If the test ever has to be repeated a new set of tubing must be used Do not move the desk during testing it will upset the balance readings This test is used to confirm that the pumping accuracy of the system as a whole including the tubing is within the specified limits In the most controlled conditions a needle should be used to pump liquid into the weighing beaker to prevent liquid touching the sides of the beaker and to provide some back pressure so that leaks overflows do not affect the readings As a result of these and other errors if the system fails just marginally it is worth performing the test a second time If it still fails return the pump to your local CareFusion Service Centre for further analysis The head height on IV infusion set should be approximately 30cm Setup A Setup B Leg E um Class A Burette 50ml 0 1ml graduations 30cm 30cm Burette clamp lt Equipment stand lt Table or bench L Scales 0 01g Enter access code 5 The pump will initially display Hoi d Oe QO d dp If it is necessary to prime the set press and
53. is in the STANDARD mode SEC The pump is operating in the SECONDARY mode When not illuminated the pump is in the PRIMARY mode ml hr Millilitres hour When ml is illuminated the pump displays the VTBI or VI When the hr is illuminated the pump displays the rate or infusion time 40RA Infusion indicator Infusing in STANDARD mode m Infusion indicator Infusing in MICRO mode feos S Yatitig Infusion indicator Displays fluid drops detected by the flow sensor when infusing in STANDARD mode J Do Infusion indicator Displays fluid drops detected by the flow sensor when infusing in MICRO mode 1000SM00006 Issue 15 8 68 Alaris GW Volumetric Pump Configuration and Calibration 2 Configuration and Calibration Access codes The pump software contains a number of configuration and test routines that can be accessed by the user The majority of tests are driven from a technical access code see below Entering Access Codes With the pump OFF Press and hold and press and release The pump will alarm and briefly show the software version installed in the pump It will then display CodE Release the amp 2 key and the pump will display 0 C Use the amp 2 keys to select the code required from the list Press the key to confirm your choice If an invalid code is entered the pump will display CodE followed by 0 1000SM00006 Issue 15 9 68 Alaris GW Volumetric Pump Configuration and Cal
54. le products for use with this product may refer to either the Asena brand name or Alaris brand name and both types are suitable for use with this infusion pump Product Familiarity Before operation ensure that you are fully familiar with this pump by carefully studying the Directions for Use DFU prior to attempting any repairs or servicing As part of a policy of continuous improvement product enhancements and changes are introduced from time to time Purpose of this Manual This Technical Service Manual describes how to set up test and maintain the Alaris GW Volumetric Pump It is intended for use by personnel experienced in medical equipment testing and maintenance procedures Conventions Used in this Manual BOLD Used for Display names self test codes controls and indicators referenced in this manual for example Battery Indicator access code 212 ON OFF button Single quotes Used to indicate cross references made to another section of this manual For example see Chapter 2 Configuration and Calibration underline Used to indicate a link to another section within this manual Italics Used to refer to other documents or manuals For example refer to the relevant Directions for Use DFU for further information Also used for emphasis for example if the gap still measures less than Wherever this symbol is shown a Hints and Tips note is found These notes provide useful advice or
55. ment could cause interference if it is inadvertently brought into patient areas For this reason an additional factor of 10 3 is used in calculating the recommended separation distance for transmitters in these frequency ranges Field strengths from fixed transmitters such as base stations for radio cellular cordless telephones and land mobile radios amateur radio AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy To assess the electromagnetic environment due to fixed RF transmitters an electromagnetic site survey should be considered If the measured field strength in the location in which the pump is used exceeds the applicable RF compliance level above the pump should be observed to verify normal operation If abnormal performance is observed additional measures may be necessary such as re orienting or relocating the pump Over the frequency range 150 kHz to 80 MHz field strengths should be less than 10 V m 1000SM00006 Issue 15 56 68 Alaris GW Volumetric Pump Appendix Recommended Separation Distances for LIFE SUPPORT Equipment between portable and mobile RF communications equipment and the Alaris GW Volumetric Pump The Alaris GW Volumetric Pump is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled The user of the Alaris GW Volumetric Pump can help prevent electromagnetic interference by maintaining a minimum di
56. mulation This accumulation feature monitors the volume of air that passes through the IV infusion set by accumulating the volume of individual bubbles over a 15 minute window The accumulation will alarm if more than 500uL of air is registered This feature is particularly useful with infusions for patients that are highly sensitive to air i e neonates paediatrics or when infusing products that create significant volumes of small air bubbles Flow sensor The flow sensor is input into the Main Processor 1000SM00006 Issue 15 31 68 Alaris GW Volumetric Pump Circuit Descriptions Door sensor A Hall effect sensor detects if the door is open or closed and a Microcontroller reads the state of the sensor Buzzer The Microcontroller is used to switch on the alarm buzzer Audio Alarm The input to the Audio alarm section is driven by a signal from the Microcontroller fed into a phase shift oscillator and through an RC network to remove any DC present on the signal The signal is amplified and drives the speaker Power Supply Unit and Communications Board Power module The selection of 115V or 2309 is made via S1 The secondary is rectified to an unregulated DC Voltage F2 is a Polyswitch resetable fuse The raw DC is output to the Control PCB The battery is connected via JP3 the maximum current being limited by F1 RS232 and Nursecall The external RS232 connection is made via JP5 where power for the 4kV isola
57. n on Electromagnetic Compatibility 3 i s Updated part numbers Added section on storage Updated Occlusion Pressure Test 4 30 06 06 TSM rebrand 5 August 2007 Minor parts update for Pole clamp and Flow Sensor components 6 October 2007 Updated part numbers 7 February 2008 Updated Rail CAM Breakdown drawing 8 April 2008 Updated section on replacing the Control PCB 9 October 2008 Administration changes 10 February 2010 TSM Rebrand and addition of Software Upgrade Form 11 April 2010 Update Label part numbers and correct torque values 12 August 2010 Administration change 13 March 2011 Update Spare Parts 14 January 2012 Update Preventative Maintenance section and update Spare Parts 15 June 2012 Update Spare Parts 1000SM00006 Issue 15 66 68 Software Upgrade Record Please fill out the table below and return to the local CareFusion representative see Service Contacts for address details to ensure the records are upto date so that any future product actions can be directed to the correct institution s Alaris GW Volumetric Pump Appendix Hospital Name Country Product SKU Serial Number Processor Software Date Updated Comments Reference version after upgrade dd mm yyyy e g Field Safety Notice number Information Notice number etc Signature Name Position 1000SM00006 Issue 15 67 68 9 CareFusion
58. n servicing the pump When servicing it is recommended that torque is applied gradually until the component is secure In any process do not exceed the stated levels If a torque driver is available for servicing this will help control the applied torque otherwise be aware that excess force may cause the component to fail Pumping Block Assembly Established Stage Description Component Description Oty Torque Process Cover Bearing Screw M2x5 CSK Posi SS 4 12 5 cNm Pumping Block to Motor Gearbox Screw M2x8 Pan Posi SS 3 12 5 cNm Plate Encoder disc to Gear Camshaft Screw PT KC22x6 Pan Hd Torx T8 2 20 cNm Front Case Assembly Established Stage Description Component Description Oty Torque Process Air Pressure Sensor Solid Base Screw PT WN1411 KC 25x12 Z 2 25cNm Screw PT WN1412 KC 18x8 Z Pan Hd Posi 1 10 cNm Pumping Block Assembly to Front Case Screw M3x10 CSK Posi SS 2 30 cNm Screw M3x12 Posi Hd Z C 2 30 cNm Flow Stop Mechanism Assembly to Screw PT KC30x10 CSK T8 Rogard 2 45 cNm Front Case Air Sensor Assembly to Door Assembly Screw M2x5 CSK Posi SS 2 10 cNm Control Board Assembly to Front Case Screw M3x6 Pan Hd Posi ZP P 2 40 cNm 1000SM00006 Issue 15 62 68 Alaris GW Volumetric Pump Appendix Rear Case Assembly Established Stage Description Component Description Qty Torque Process Mains Inlet Assembly to Rear Case Screw PKT30x12 CSK Torx Rogard 500 2 70 cNm Stud PE connector to Rear Case Nut M6 ZP P 2 1 5
59. ndition The recoverable alarms are defined in the alarm code table After a recoverable alarm has occurred the pump responds only to the following three actions the user may temporarily silence the alarm for one minute by depressing the key this action will suspend only the audible indicator with the visual message remaining After one minute the audible indicator will return The pump may be switched off directly from the ALARM mode by depressing and holding the key to initiate the power down sequence If the power down sequence is not completed then the pump immediately returns to the ALARM mode and initiates the audible alarm To return the pump to the HoLd mode the user presses the key this action clears the alarm message on the main display and silences the audible indicator 1000SM00006 Issue 15 29 68 General fault diagnosis Alaris GW Volumetric Pump Troubleshooting Parts to Check Test Front Case Rear Case Labels Mechanism Control PCB Power PCB Battery Mains Lead Fuses General Fault Dropped or damaged x K x S SS Exposed to fluids lt S lt lt lt No battery power No AC mains power Delivery rates out of tolerance 10005 6 Issue 15 30 68 Alaris GW Volumetric Pump Circuit Descriptions 5 Circuit Descriptions Module overview functional description The pump is designed to be servi
60. ng all spare part replacement and repair activities testing must be performed in accordance with the Performance Verification Procedure PVP Additional testing and calibration may be required after certain repairs are completed see table in Chapter 6 Corrective Maintenance for more information Visual Inspection Open the pump as per Chapter 6 Corrective Maintenance and visually inspect the interior of the pump Visually inspect the exterior of the pump checking the following Labels should be replaced as required if not flat legible or fully adhered Check Keypad label for any sign of wear and replace as required Case components must be checked for damage and replaced if necessary Check the pole clamp is not damaged and that it functions correctly Inspect the AC power supply plug and cable for damage The case should be clean and free from IV solution residue especially near moving parts Check for dried solution deposits on accessible areas of pumping mechanism 1000SM00006 Issue 15 17 68 Alaris GW Volumetric Pump Preventative Maintenance Cleaning and Storage Cleaning the pump Before the transfer of the pump to a new patient and periodically during the use clean the pump by wiping over with a lint free cloth lightly dampened with warm water and a standard disinfectant detergent solution Do not use the following disinfectant types Disinfectants which are known to be corrosive
61. nsure pump works on battery and AC mains Rate Accuracy Verification Test Automatic test in Code 5 Rate set to 125ml h VTBI set to 20ml Volume infused 19 7 to 21 7ml ml Pressure Tests Automatic test in Code 12 test 8 Pump set to alarm at 500mmHg Pressure 350 to 650mmHg mmHg Set Rate to Zero or lowest value possible Clear Volume infused and VTBI Clear Error Alarm Battery logs As required Electrical Safety Test Test results are stored Class Type CF Electronically O Test in accordance with the standard EN 60601 1 and test Print out L1 equipment operation manual PASS FAIL Other L1 Verification Performed By Sign Print Date For additional information refer to 1000SM00006 Alaris GW Volumetric Pump Technical Service Manual TSM 1000SM00006 Issue 15 25 68 o Alaris GW Volumetric Pump Troubleshooting 4 Troubleshooting Event Log Download A PC application known as the Event Log Download Utility ELDU is available to download the event log from the Alaris GW Volumetric Pump ELDU Operation 1 Click on ELDU icon on PC 2 Click Accept to agree with Restrictions of Use and continue 3 Select Configure from drop down menu 4 Select Setup Pump and choose Alaris GW as pump type 5 Select Settings to select log to be downloaded 6 Check communications are set up as follows Required PC Comm port selected
62. nts Microsoft Windows 95 98 2000 or NT operating system 9pin D type PC serial port or IrDA port Tools required CD ROM 1000SP00493 Alaris GW Volumetric Pump Software Distribution Disk V5R1F Programming Kit 1000SP00172 Suitable for all Alaris Infusion Pumps or RS232 Cable 1000SP00336 Load the software program onto your PC from the Distribution Disk The CD should automatically load If not access the drive and run SETUP Follow the on screen InstallSheild Instructions Select the Alaris LVP SMU icon WinSmug Place the infrared programming device approximately 50mm directly behind the IrDA window on the rear case or connect the RS232 cable to the 9 pin D type serial port connector situated on the side of the pump Select the appropriate port e g COM1 on the Alaris LVP SMU program and Press Upload Briefly depress the G9 key on the pump to be upgraded the pump will now display PROG Switch the pump on for normal operation when the upgrade is complete If required the pump will display 5E whilst automatically completing a test sequence during which the EEPROM memory will be re partitioned When the upgrade is complete enter the Technician Mode and verify the correct software version has been installed initiate a factory Reset Code 200 10 Perform the Self Test checks Code 3 H Power failure Power failures may occur when using laptops when communicating with the Alaris GW Volumetric Pump due to power requireme
63. nts External power may be used in conjunction with IrDA or RS232 to compensate for lack of power from the laptop Bright sunlight and strong fluorescent lighting affect the Infrared programming system If any errors are reported then the RS232 method of upgrading the software should be used Complete and return the Software Upgrade Record in the Appendix section after performing any software upgrade 1000SM00006 Issue 15 19 68 Alaris GW Volumetric Pump Preventative Maintenance Battery Test and Replacement To test the battery perform the battery calibration as outlined in the procedure in Chapter 2 Configuration and Calibration and verify that all pass criteria are met If pass criteria are not met then replace the battery Battery charge retention will eventually degrade So where retention is critical the internal battery should be replaced every three years Replace the Main Batter It is recommended that the battery is replaced at least every 3 years in order to guarantee maximum backup battery time 1 Separate the two case halves 1 Remove the small plastic clamp and clip that holds the battery in place Unplug the battery from the PSU and Comms PCB and remove the battery from the rear case 2 Re assemble in reverse order Battery clamp Kee The battery pack used in this Alaris Volumetric Pump is manufactured by CareFusion and includes a proprietary 1 PCB printed circuit board d
64. ortable and mobile RF communications equipment should be used no closer to any part of the pump including cables than the recommended separation distance calculated from the equation applicable to the frequency of the transmitter Recommended Separation Distance EN 61000 4 6 3Vrms 10V rms 35 Conducted RF 150 kHz to 80 MHz Note 3 de P V1 12 EN 61000 4 3 3 V m 10V m dz L 4P 80 MHz to 800 MHz Radiated RF 80 MHz to 2 5 GHz Note 3 v 12 d VP 80 MHz to 2 5 GHz E1 23 d VP 800 MHz to 2 5 GHz E1 where P is the maximum output power rating of the transmitter in watts W according to the transmitter manufacturer and d is the recommended separation distance in metres m Field strengths from fixed RF transmitters as determined by an electromagnetic site survey should be less than the compliance level in each frequency range Interference may occur in the vicinity of equipment marked with the following symbol 5 Note 1 At 80 MHz and 800 MHz the higher frequency range applies Note 2 These guidelines may not apply in all situations Electromagnetic propagation is affected by absorption and reflection from structures objects and people Note 3 Compliance levels raised by EN 60601 2 24 The compliance levels in the ISM frequency bands between 150 kHz and 80 MHz and in the frequency range 80 MHz to 2 5 GHz are intended to decrease the likelihood that mobile portable communications equip
65. range 80 MHz to 2 5 GHz to decrease the likelihood that mobile portable communications equipment could cause interference if it is inadvertently brought into patient areas Note 4 These guidelines may not apply in all situations Electromagnetic propagation is affected by absorption and reflection from structures objects and people 1000SM00006 Issue 15 57 68 Alaris GW Volumetric Pump Appendix Disposal Information on Disposal for Users of Waste Electrical and Electronic Equipment This D symbol on the product and or accompanying documents means that used electrical and electronic products should not be mixed with municipal waste If you wish to discard electrical and electronic equipment please contact your CareFusion affiliate office or distributor for further information Disposing of this product correctly will help to save valuable resources and prevent any potential negative effects on human health and the environment which could otherwise arise from inappropriate waste handling Information on Disposal in Countries outside the European Union This symbol is only valid in the European Union The product should be disposed of taking environmental factors into consideration To ensure no risk or hazard remove the internal rechargeable battery and the Nickel Metal Hydride battery from the control board and dispose of as outlined by the local country regulations All other components can be safely disposed of as per loc
66. rs that plug into the Control PCB i e the pressure sensor the air sensors and the motor wiring loom as Remove the two securing screws and two washers that hold in the Control PCB and remove the PCB from the front case Reassemble in reverse order H Important When a new Control PCB is fitted the following procedure must be carried out A WN Install the new Control PCB and reassemble the pump Power the pump up in normal user mode Power off pump 5 Perform full calibration The pump will display LCD then after a short period of time will change to Err and alarm Failure to perform this procedure in the correct order will result in Error code 35 being displayed constantly by the pump H The removal and replacement of soldered components should only be undertaken by engineers trained to IPC standards The pump contains static sensitive components and therefore strict ESD precautions should be observed at all times Prior to removing any component it should be established if the PCB being reworked is a lead or lead free device If in doubt contact your CareFusion affiliate office or distributor for further information o Control PCB fixing screws x2 Speaker Control PCB Item Description Part Number a ASENA GW ASSY CONTROL PCB 1000EL00347 b ASENA GW KIT FIXINGS SCREWS WASHERS ETC 1000SP00489 Piezo Sounder 0000EL00986 d Back Up Battery 0000EL00985
67. s d e D Ee d I OE ERSTE IQ EU e RE EA 38 Air sensor assemblies oce a Dua ee EEN E 39 Pressure sensor eae e 40 Flow stop rriren 41 ControlPEB PTT 42 Rear case assembly see ege ae popped 43 Battery PP 44 PSUarnd Comms PCB rers QUUM ON RE slew ARA Rd 45 SITE 46 Rear ca5e Confectols dc a 4 Rear Case Rail Cam Mechanism ssssssssseeeeeeeeeseses eene metere 48 p ee abere been ere needed 49 PE Stud Pole Clamp ENEE AEN REENEN EN e ANER SE 50 51 Appendix ET 54 Electromagnetic Compatibility ee 54 Guidance and Manufacturer s Declaration Electromagnetic 54 1000SM00006 Issue 15 3 68 Alaris GW Volumetric Pump Guidance and Manufacturer s Declaration Electromagnetic Immunity 55 Guidance and Manufacturer s Declaration Electromagnetic Immuntv sees 56 Recommended Separation Distances for LIFE SUPPORT Equipment between portable and mobile RF communications equipment and the Alaris GW Volumetric PUMP sse 57 BIEDrri M UORE 58 Information on Disposal for Users of Waste Electrical and Electronic Equipment Lsuuuu 58 Information on Disposal in Countries outside the European Union 58 Batteny Removals ices tes estos E
68. stance between portable and mobile RF communications equipment transmitters and the Alaris GW Volumetric Pump as recommended below according to the maximum output power of the communications equipment Separation Distance According to Frequency of Transmitter m Rated Maximum Output Power of Transmitter 150 kHz to 80 MHz 150 kHz to 80 MHz 80 MHz to 800 MHz 800 MHz to 2 5 GHz Outside ISM bands In ISM bands WwW d m d 12 12 23 P ae v2 E1 E1 0 01 0 03 0 12 0 12 0 23 0 1 0 11 0 38 0 38 0 73 1 0 35 1 20 1 20 2 30 10 1 11 3 80 3 80 7 28 100 3 50 12 00 12 00 23 00 For transmitters rated at a maximum output power not listed above the recommended separation distance d in metres m can be determined using the equation applicable to the frequency of the transmitter where P is the maximum output power rating of the transmitter in watts W according to the transmitter manufacturer Note 1 At 80 MHz and 800 MHz the separation distance for the higher frequency range apply Note 2 The ISM Industrial Scientific and Medical bands between 150 kHz and 80 MHz are 6 765 MHz to 6 795 MHz 13 553 MHz to 13 567 MHz 26 957 MHz to 27 283 MHz and 40 66 MHz to 40 70 MHz Note 3 An additional factor of 10 3 is used in calculating the recommended separation distance for transmitters in the ISM frequency bands between 150 kHz and 80 MHz and in the frequency
69. t loaded and door open check displayed value is 11 4 If the reading is outside of tolerance then adjust R2 on the Pressure Sensor PCB until displayed value is within tolerance 1 Load a set into the pump to be calibrated and prime the set Connect to pressure gauge as shown in diagram above 2 Enterthe access code 17 3 Apply pressure required for each step and when pressure required is displayed on pressure gauge for 10 seconds allows pressure to settle press 3 Calibration values will be returned Press to go to next step PrES step 150mmHg 40mmHg 1000SM00006 Issue 15 15 68 Alaris GW Volumetric Pump Configuration and Calibration CAP step 1000mmHg 40mmHg 1000SM00006 Issue 15 16 68 Alaris GW Volumetric Pump Preventative Maintenance 3 Preventative Maintenance Preventative Maintenance To ensure the pump remains in good operating condition routine and preventative maintenance inspections are required Routine maintenance inspections should be performed by hospital facility before each use see Directions For Use for details Preventative maintenance inspections should be performed at least every three years For the preventative maintenance inspection the following should be performed e Full visual inspection of the pump internal and external Clean the pump Fitting of all updates required Battery test and or replacement Performance Verification Procedures Followi
70. tects and repairs any corrupted memory segments resetting any repaired areas back to the factory defaults 202 Repair EEPROM data NOTE The pump will need to be returned to factory for reconfiguration if this option is used Before making any amendments to configuration settings Care should be taken to document existing configuration settings to enable changes to be reverted if required Configuration requirements may vary from ward to ward therefore care should be taken to ensure any configuration settings are appropriate for the ward concerned and users are aware of any changes to configuration settings prior to use Subsequently sharing of Alaris GW Volumetric Pumps between wards may be inappropriate 1000SM00006 Issue 15 11 68 Alaris GW Volumetric Pump Configuration and Calibration Teach Learn Software Versions V5R1F and above 1 Qo m4 5 Fu For both the teach and learn pumps in Technician Mode enable IrDA communications Code 45 and ensure that ASCII Binary mode and parity bit options Codes 38 and 39 respectively are the same Turn the teaching pump on in normal operation Note For multiple teach learn operations to avoid call back alarm every 2 minutes turn the teaching pump on in Technician Mode Enter Technician Code 67 on the learning pump Align the two IrDA ports on the pumps optimum distance 50 mm Depress the key to initiate learning A pro
71. ted interface is taken from pins 4 and 7 This voltage is converted to a 5 volt supply and in turn converts the 5232 communications levels to TTL which are then sent to the Microcontroller The Nursecall interface is controlled from the Microcontroller to energise the relay which causes the contact to change over IrDA Module IrDA or RS232 is selectable The IrDA communication signal is output from IC7 Pressure Sensor and Encoder Board Motor encoder Diodes D1 and D2 are the emitters in the motor encoder and OPT1 and OPT2 being the receivers The signals are sent to the Control PCB where they are used in conjunction with the Pressure Sensor and Encoder PCB to provide a quadrature detection scheme from the rotary encoder on the drive motor These signals are then processed via the Microcontroller Pressure sensor The strain gauge is connected to the Pressure Sensor PCB the sensor o p signal is then amplified and then output to the Control PCB and used to provide a second stage of amplification for the pressure sensor signal This signal is processed via the Microcontroller 1000SM00006 Issue 15 32 68 Alaris GW Volumetric Pump Circuit Descriptions Functional module block diagram Control PCB Key Switches Pressure Sensor Oldf 82d 1 5 9 eJnssaJd Motor m E Qo M Lo 3 D fal o Qo D 5 Door Sensor Encoders Motor Display LEDs Air Sensor
72. the time is greater than two hours and the low point voltage value is within the allowable range of 6 5 to 7 8 volts then the display shows PASS xx xx bx x the pass indication elapsed time and battery low point value in volts Otherwise the display shows FAIL 7 Press the key When the key is pressed the low point calibration value will be stored 8 If the pump fails the calibration try to charge the battery and repeat the test If this fails again then replace the battery and or Power Supply Unit 1000SM00006 Issue 15 14 68 Alaris GW Volumetric Pump Configuration and Calibration Pressure Sensor Calibration CODE 17 An internal pressure sensor is used to detect downstream occlusions This sensor requires calibration whenever a new sensor Main PCB is fitted or if door is changed or removed It is necessary when servicing a pump to carry out an occlusion pressure test to verify that the sensor is calibrated correctly see self test routine in Chapter 3 Routine Maintenance A calibrated pressure gauge will be needed in order to perform this calibration queen oo OD O Pressure gauge 1000 20mmHg When the pressure sensor is replaced the null pressure value must be checked and adjusted if required prior to calibration Check the null pressure value as follows Enter the access code 12 Go to test 8 and press e With no se
73. to metals must not be used these include NaDcc such as Presept e Hypochlorites such as Chlorasol Aldehydes such as Cidex Cationic Surfactants such as Benzalkonium Chloride Use of lodine such as Betadine will cause surface discoloration Concentrated Isopropyl alcohol based cleaners will degrade plastic parts Recommended cleaners are Brand Concentration Hibiscrub 20 v v Virkon 1 w v The following products were tested and are acceptable for use on the Pump if used in accordance with the specified manufacturer s guidelines Warm soapy water Tristel Fuse sachets Mild detergent in water e g Young s Hospec Tristel Trio wipes system 7096 Isopropyl Alcohol in water Tuffie 5 wipe Chlor Clean Virkon Disinfectant Clinell Sporicidal wipes Virusolve Ready To Use Hibiscrub Virusolve Wipes TriGene Advance i Before cleaning always switch off and disconnect from the AC power supply Do not allow liquid to enter the casing and avoid excess fluid build up on the pump Do not use aggressive cleaning agents as these may damage the exterior surface of the pump Do not steam autoclave ethylene oxide sterilise or immerse this pump in any fluid Cleaning the Flow Sensor Before the transfer of the flow sensor to a new Infusion set and periodically during use clean the flow sensor by wiping over with a lint free cloth lightly dampened with
74. tor Folded Pole Clamp Infrared Communications port IrDA 1000SM00006 Issue 15 7 68 Alaris GW Volumetric Pump General Information Controls and indicators PRIMARY SECONDARY Switches the pump between Primary and Secondary infusion modes if enabled ON OFF Switches the pump on and off PRIME BOLUS Primes the IV infusion set Administers bolus during the infusion CLEAR SILENCE ALARM Resets numeric values to zero Silences alarms and warnings for 1 minute ENTER Scrolls between rate time VTBI and total volume infused VI 9 Enters values for selected infusion configuration parameters Confirms the rate during an infusion titration RUN HOLD Starts and stops the infusion Cancels alarm CHEVRONS Increases or decreases the infusion rate TIME limit and VTBI 90 Press and hold to increase the selection speed Used to adjust user selectable options When any of the following are illuminated AC POWER INDICATOR The pump is connected to an AC power supply RATE The pump is displaying the infusion rate in millilitres per hour ml h VTBI The pump is displaying the Volume To Be Infused VTBI in millilitres ml VI The pump is displaying the Volume Infused VI in millilitres ml TIME The pump is displaying the infusion time in hours mins MICRO The pump is operating in the MICRO mode When not illuminated the pump
75. ur way connector provided as indicated by the following diagram H F4 Pin1 Door Sensor White Pin2 Door Sensor White m Pin3 Front Panel Sensor Blue m Pin4 Front Panel Sensor Blue Item Description Part Number a ASENA GW KIT AIR SENSORS 1000SP00265 1000SM00006 Issue 15 39 68 Alaris GW Volumetric Pump Corrective Maintenance Pressure sensor assembly 1 Remove the three screws that hold the pressure sensor assembly in place Unplug the assembly from the Control PCB Carefully remove the pressure sensor from the case 2 Reassemble in reverse order Tighten the larger 2 screws first then the smaller screw ar ee os Lt SC 2 AU Underside View T s Side View Screws x3 5S or Pressure sensor and encoder assembly Backstop Item Description Part Number a ASENA GW KIT PRESSURE SENSOR 230V 1000SP00256 b ASENA GW KIT PRESSURE SENSOR 110V 1000SP00330 C ASENA GW ASSY BACKSTOP MEMBRANE CLAMP 1000ME02053 d ASENA GW KIT FIXINGS SCREWS WASHERS ETC 1000SP00489 1000SM00006 Issue 15 40 68 Alaris GW Volumetric Pump Corrective Maintenance Flow stop assembly 1 Fitting a new flow stop mechanism i Remove the flow direction label to reveal one of the screws holding the flow stop assembly Remove the two screws that hold the flow stop housing mechanism onto the front case
76. warm water and a standard disinfectant detergent solution Ensure the connector does not get wet Dry flow sensor before use To aid cleaning of flow sensors which have been heavily soiled contaminated or if the handle operation is not free moving then the flow sensor may be immersed and soaked in clean soapy water see UL The inside of the spring mechanism can be cleaned by activating it whilst submerged in the water After cleaning the sensor should be allowed to dry fully prior to use H The plug of the flow sensor must not be immersed in water as damage will occur Storage If the pump is to be stored for an extended period it should be cleaned and the internal battery fully charged Store in a clean dry atmosphere at room temperature and if available employ the original packaging for protection Once every 3 months during storage carry out functional tests as described in this chapter and ensure that the internal battery is fully charged Please note during long term storage of the pump the Real Time Clock circuitry is being maintained by BT1 on the 1 control PCB Under long term storage conditions it is recommended that the pump is powered in Technician Mode for a period of 24 hours so as to keep the BT1 charged and eliminate the possibility of depleting BT1 and inducing Err9 faults at power up 1000SM00006 Issue 15 18 68 Alaris GW Volumetric Pump Preventative Maintenance Updates Upgrading
77. y low infusion rates Check around the motor assembly check for loose wires Check for mechanical obstruction around the gear area Motor controller drive voltage limit Check cabling to motor Apply grease to pumping finger Err 11 N cams as per Chapter 6 Replace the pressure sensor exceeded encoder assembly if necessary If error recurs replace the Control PCB Check for damaged distorted motor encoder wheel Incorrect number of encoder steps Err 12 N Replace the pressure sensor encoder assembly if necessary revolutions If error recurs replace the Control PCB Err 13 Encoder rotation time incorrect for set Withdraw the pump from service and ensure it is inspected rate by a qualified service engineer Err 15 N Micro controller stack overflow Replace Control PCB Communication failure with external Err 16 N real time clock RTC Replace Control PCB Err 19 Mv E Replace Control PCB If error recurs replace the pressure sensor encoder assembly Err No of encoder revolutions too high Withdraw the pump from service and ensure it is inspected by a qualified service engineer Withdraw the pump from service and ensure it is inspected Err No of encoder revolutions too low ES by a qualified service engineer Err Time EE Ensure JP12 is firmly connected Replace the Control PCB if necessary Err Watchdog timeout Replace the Control PCB One or more of the keypad switches on the Control PCB is n faulty Replace the Control
78. y subsequent operations it is possible to make all repairs with the two halves still joined however to disassemble the two halves completely a Disconnect the four way cable assembly that links the PSU and Comms PCB with the Control PCB b Unplug the 8 way connector from the Control PCB c Unplug the flow sensor cable and the speaker cable d Remove screw collect washer and remove the earth connection from the Pumping block 3 Reassemble in reverse order Speaker cable 8 way cable Corner screws x4 4 way cable Description Part Number Description Part Number ASENA GW KIT FRONT CASE 230V GERMAN 1000SP00343 ASENA GW KIT REAR CASE 230V SWEDISH 1000SP00325 ASENA GW KIT FRONT CASE 230V SPANISH 1000SP00333 ASENA GW KIT REAR CASE 230V NORWEGIAN 1000SP00368 ASENA GW KIT FRONT CASE 230V FRENCH 1000SP00331 ASENA GW KIT REAR CASE 230V DUTCH 1000SP00340 ASENA GW KIT FRONT CASE 230V ENGLISH 1000SP00252 ASENA GW KIT REAR CASE 230V ITALIAN 1000SP00323 ASENA GW KIT FRONT CASE 110V ENGLISH 1000SP00327 ASENA GW KIT REAR CASE 110V ENGLISH 1000SP00326 ASENA GW KIT FRONT CASE 230V ITALIAN 1000SP00332 ASENA GW KIT REAR CASE 230V ENGLISH 1000SP00261 ASENA GW KIT FRONT CASE 230V DUTCH 1000SP00344 ASENA GW KIT REAR CASE 230V GERMAN 1000SP00339 ASENA GW KIT FIXINGS SCREWS WASHERS ETC 1000SP00489 ASENA GW KIT REAR CASE 230V SPANISH 1000SP00324 ASENA GW KIT

Views of the Alaris® GW Volumetric Pump

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Views of the Alaris&reg; GW Volumetric Pump

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Views of the Alaris® GW Volumetric Pump