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Arcomed Volumed uVP7000 Premium Service Manual Download Page 29

SH-7000-Pre-E-04/16 

28 

5.7

 

Replacement of Stop-Flow mechanism 

The Stop-Flow mechanism opens and closes the tubing automatically to prevent free flow 
if the door is opened by accident. Its function is self-checked every time an infusion is 
started. 

 

Tools & recommended spare parts:

 

- Antistatic work place  
- 2.5 mm Hex driver 
- 5.5 mm socket wrench 
- Philips screw driver No. 1 
- Stop Flow kit ( Robson adapter 76094, Internal adapter 76096) 

 

Procedure: 

1. 

Dismantle main PCB  

2. 

Dismantle pump block  

3. 

Loosen screws as shown on picture 

 

 

 

4. 

 

Carefully remove front part of Stop flow Mechanism 
 

 

 

 

 
 

Pull bottom of adaptor out 
to release bottom edge 

Pull adaptor down to 
release from Actuator 

Adaptor is now safe to 
remove 

Summary of Contents for Volumed uVP7000 Premium

Page 1: ... Edition 04 16 ...

Page 2: ...Displays and control elements Volumed µVP7000 front view Volumed µVP7000 rear view ...

Page 3: ...ube guides 15 Stop flow mechanism here Robson clamp the other option is internal 16 Air in line detector 17 Pressure sensor 18 Peristaltic mechanism 19 Easy Clip empty bag detector Infusion set 20 Tubing 21 Drip chamber 22 Robson clamp Connectors and handling devices 23 Mains supply socket 24 Fuse 25 IR Interface 26 Nurse Call Connector 27 Connector for Easy Clip 28 Optional external Power Supply ...

Page 4: ... 5 4 DISMANTLE THE PUMP BLOCK 24 5 5 REPLACEMENT OF PRESSURE SENSOR 25 5 6 REPLACEMENT OF UPSTREAM OCCLUSION PRESSURE SENSOR 26 5 7 REPLACEMENT OF STOP FLOW MECHANISM 28 5 8 REPLACING THE PERISTALTIC COVER 32 5 9 REPLACEMENT OF PB BACK PLATE AND SPRINGS 34 5 10 CHANGING THE AIR DETECTOR PLATES 35 5 10 1 Part A Door Air Detector Plate 35 5 10 2 Part B Front Housing Air Detector Plate 36 5 11 ADDITI...

Page 5: ...te of warning signs In addition to the switching power supply an internal battery enables the user to use the pump independently from mains supply The battery is a NiMH Battery 9 6V 2150 mAh Part No 71160 and is always being charged when the pump is plugged into mains The battery is charged on a cyclic basis which ensures a long battery life A complete charge is complete within approximately 10 ho...

Page 6: ...t is of utmost importance that only trained personnel carry out updates because there are several variations of carrying out updates arcomed ag is not responsible for pump damages because of false handling There is no physical damage done to the pumps but the processors need to be reinitialized Only arcomed ag may carry out the task of re initialisation Furthermore are updates only to be carried o...

Page 7: ... values can be changed with the arrow V Λ keys Figure Entering the password for Setup Mode 1111 Each parameter and its functionality are described in the chapters 2 3 and 2 4 2 2 Description of pump setup The database of the pump consists of approximately 55 addresses They consist of the following groups Address 0 19 Basic settings calibration Address 20 55 Optional settings Basic settings are sup...

Page 8: ...rade password supplied from Arcomed and confirm with select 9 LCD Contrast allows adjusting the LCD contrast setting try to increase or decrease last digit first 354 10 Speed correction see volume test 11 Rate tuning allows to fine tune the speed depending on the rate Internal setting 0 12 Upstream pressure sensor trigger level only available if an upstream sensor is installed If installed normall...

Page 9: ...y limited to PVC 999 9 ml h Silicone 1200 ml h 1200 26 Max Bolus volume in ml The volume for an automatic bolus can t exceed this value 10 27 Max Rate in ml h Absolute max rate of the pump including rate during bolus applications Internally limited to PVC 999 9 ml h Silicone 1200 ml h 1200 28 KVO rate in 0 01 ml h max value 10ml h 300 30 0 IV Set PVC 1 IV Set Silicon 2 Low Volume rate limited to 7...

Page 10: ...How to apply Optional Settings Optional settings are adjusted via PremiumLink where options can be easily selected Further the configuration via PremiumLink ensures a configuration consistency thus increasing patient safety ...

Page 11: ...pproved set Pressure gain address 15 adjustment required Adjust Pressure gain Pressure Transducer requires mechanical adjustment Adjust transducer Pressure Transducer damaged Replace transducer Low Occlusion Incorrect giving set Use Arcomed approved set Pressure gain address 15 adjustment required Adjust Pressure gain Worn door hinge Overhaul door Pressure Transducer requires mechanical adjustment...

Page 12: ...e battery Door open alarm even when door is shut Magnet in door handle moulding missing Replace magnet Magnet in door latch mounted the wrong way Turn around magnet Hall transistor on front PCB out of alignment Align hall PCB Hall transistor faulty Replace front PCB Frequent Air in Line alarm Ultrasonic faces of detector dirty or scratched Clean with soft tissue or cotton bud Faulty detector plate...

Page 13: ...taltic cover Replace cover Pressure transducer not connected Plug in pressure sensor Pressure Transducer requires mechanical adjustment Adjust transducer Pressure Transducer damaged Replace transducer Stop Flow Test always fails Gear wheels of Stop Flow Mechanism are broken Replace Stop Flow Mechanism Giving set not inserted correctly Reinsert giving set Stop Flow mechanism gears tightened too muc...

Page 14: ... motor axis defect Replace motor axis tighten screws motor axis Bearing next to motor axis defect Replace bearing Drive belt too long Replace drive belt Drive belt worn out Replace drive belt IR interface not responding pump above not visible in network Protective plastic strip missing from top IR Replace protective strip Interference top IR and mains input Make sure protective strip has aluminium...

Page 15: ...ff the pump after an internal alarm by pressing the ON OFF key If the pump should not power down immediately and continue the audible alarm hold the ON OFF key of 12 seconds to reset it A reset will not erase the configuration of the pump However the current infusion settings might be lost In the Status Help menu which can be accessed with the MENU SELECT key the LCD will display the error code In...

Page 16: ...Hall PCB PCB Motor driver defect Replace Main PCB Stepper motor defect Replace stepper motor Pump block not greased well Clean peristaltic mechanism and reapply grease Hall PCB not connected properly Check Hall PCB connector on Hall PCB and Main PCB Screw motor axis loose Tighten screw motor axis Motor axis defect Replace motor axis Magnet in crown gear lost Replace magnet F 05 Motor too slow Volu...

Page 17: ...e main PCB and display PCB replace if necessary F 12 13 Timing check Internal timing failed If persistent replace main or display PCB F 18 Clutch check 6000 Safety check clutch DC driver defect 6000 only If persistent Replace main PCB F 20 CRC Error SW problem Configuration Reload Configuration F 21 Revision Check Error SW Release and Configuration do not match Reload SW and Corresponding Configur...

Page 18: ...ll be an alarm This alarm is always set as a beep melody and can not be changed Disconnect the battery only 60 seconds after the pump has been powered and switched off To reset the alarm the battery should be reconnected to the MainPCB or a defective battery must be replaced Connecting the pump on mains resets this alarm however the battery and connection must be checked During updates over Premiu...

Page 19: ...d from mains power prior to any repairs on the device The acoustic sounder can exceed 100 dB when the housing is open Cover it or keep sufficient distance to your ears before switching on the device with an open housing 5 1 Replacement of Main PCB Tools recommended spare parts Antistatic work place 2 5 mm Hex driver Main PCB programmed µVP7000 Premium 76235 Procedure 1 Turn off pump and unplug fro...

Page 20: ... Stepper motor 1 DC motor 2 Display print door 3 Battery 4 and Front PCB 5 5 Fitting new main PCB Reassemble pump in reverse order Note Plug in connector correctly see connector pin and hole on the main board 6 Update the pump following the instructions on chapter 6 4 1 2 3 4 5 ...

Page 21: ...0 Silicone EN Procedure 1 Remove the main PCB 2 Unplug the display ribbon cable from main PCB 3 Loosen the two screws indicated and carefully remove door from metal rod 4 Grip rubber seal and remove from housing Push out to the front now the door is free Pull the door cable out of housing 5 Remove the silver stickers do not remove the clear sticker of the air detector plate ...

Page 22: ...order of the screws must be observed The shortest screws must be used at the indicated position 8 Also pay attention to the positions of the door latches The rubber sealing must be placed correctly 9 The easiest way to attach the door to the metal rod is to leave the screws left and right to the rod loose Tighten the screws after the door is locked in 10 Update the pump following the instructions ...

Page 23: ...or 2 Loosen screws on display PCB 3 Lift off display PCB from front housing LCD sometimes sticks to the front foil If the display PCB is to be exchanged unsolder the Air in Line detector cables 4 To guide the light to the front foil symbol the white plastic parts are mounted to the PCB These are fixed with double sided tape and can be removed and transferred to the new display PCB 5 The contrast o...

Page 24: ...e and clean the housing 7 To prevent the LEDs from shining through the front foil protecting foils are placed underneath the pictograms Transfer the protecting foils to the new front foil Remove of the old protecting foil Inserting of the protecting foil to the new front part 8 Reassemble the door in reverse order 9 Update the pump following the instructions on chapter 6 3 ...

Page 25: ...6695 PVC 76685 Silicone Procedure 1 Turn off pump and dismantle main PCB 2 Remove Main PCB and store in antistatic environment 3 Loosen and remove the four screws securing the door hinges 4 Loosen and remove the bolts and screws indicated 5 Unlatch the door The pump block can be pulled out The Hall Sensor connector will unplug during removal During reassembly ensure this cable is connected ...

Page 26: ...it 75521 Procedure 1 Dismantle Main PCB 2 Dismantle pump block 3 Unplug pressure sensor cable from Front PCB 4 Loosen adjustment and fixing screw 5 Remove old pressure sensor and place new one 6 connect pressure sensor cable built in pump block 7 Adjust pressure sensor calibration pressure sensor close housing Front PCB Pressure sensor connector Pressure sensor Fixing screw Adjustment screw ...

Page 27: ...e 2 5 mm Hex driver 5 5 mm socket wrench Philips screw driver No 1 Pressure sensor Upstream kit µVP7000 98702 Procedure 1 Dismantle Main PCB 2 Dismantle pump block 3 Unplug pressure sensor cable from Front PCB 4 Loosen adjustment and fixing screw Front PCB Pressure sensor connector Pressure sensor Fixing screw Adjustment screw ...

Page 28: ...SH 7000 Pre E 04 16 27 5 Remove old pressure sensor and place new one 6 Connect pressure sensor cable built in pump block 7 Adjust upstream occlusion pressure sensor close housing ...

Page 29: ...ted Tools recommended spare parts Antistatic work place 2 5 mm Hex driver 5 5 mm socket wrench Philips screw driver No 1 Stop Flow kit Robson adapter 76094 Internal adapter 76096 Procedure 1 Dismantle main PCB 2 Dismantle pump block 3 Loosen screws as shown on picture 4 Carefully remove front part of Stop flow Mechanism Pull bottom of adaptor out to release bottom edge Pull adaptor down to release...

Page 30: ...lf tapping screw Lift the front PCB slightly be careful not to damage the Hall sensor 6 Carefully remove the Stop flow Assembly Note tab under front PCB 7 Loosen the fixing screws of the DC Motor 8 Mount DC Motor to new Stop Flow Housing Hall PCB Self Tapping Screw 2 5 mm Hex Screws ...

Page 31: ...H 7000 Pre E 04 16 30 9 Make sure the Actuator is turned all the way clockwise 10 Lift the Front PCB slightly and let the tab slide under it 11 Tighten the Hex screw and Self Tapping screw Wrong Correct ...

Page 32: ...old Stop Flow from rear whilst firmly pushing the front part of the Stop Flow Mechanism into the housing 13 Assemble pump in reverse order Note Slide top part up behind actuator first then push bottom edge back into front housing ...

Page 33: ...h causes the damage of the cover Therefore it is necessary to replace the cover when worn Tools recommended spare parts Antistatic Work place 5 5 mm Hex driver 2 5 mm Hex driver Peristaltic cover part is included in several kits please check Spare Part List Procedure 1 Dismantle main PCB 2 Dismantle pump block 3 Remove old cover the cover is secured with double sided tape on both sides 4 Remove re...

Page 34: ...SH 7000 Pre E 04 16 33 6 Place new cover in Front Housing 7 Apply a small amount of EP grease to the pump block fingers 8 Mount pump block and reassemble pump in reverse order ...

Page 35: ...76331 Procedure 1 Dismantle main PCB 2 Dismantle pump block 3 If necessary replace the pump block springs by removing the two back plate screws and carefully remove the back plate 4 Note the position of the brass spacers and any washers under the springs 5 Reassemble pump in reverse order During reassembly do not apply much torque on the brass spacers holding the back plate to the pump block Brass...

Page 36: ...tector plate 3 Loosen and remove the fixing screws of the air detector plate 4 It is important to short circuit the both halves of the AIL detector plate before the red and black cable can be unsoldered Otherwise electric discharges of up to 400 Volts are created destroying the Display PCB 5 Unsolder the red and black cable noting their position 6 Solder the new Air detector plate do not forget to...

Page 37: ...le pump block 3 Dismantle Stop Flow Mechanism 4 Remove AIL adaptor and transparent foil over air in line detector plate 5 Loosen two fixing screws 6 Remove white plastic part 7 Remove front PCB together with air detector plate make sure the Hall sensor is not bent or damaged 8 Unsolder air detector plate short circuit before to prevent damage of front PCB 9 solder new detector plate also short cir...

Page 38: ... plate to improve the strength of the shafts of the stop flow During disassembly and assembly the screw holding the counter plate the fixation to the main housing have to be removed and reassembled Pumps without the stop flow counter plate can be fitted with the counter plate at any time Contact Arcomed AG for the upgrade kit 76950 ...

Page 39: ...ed ag s TecUpdate bulletin or can be requested at support arcomed com WARNING Due to the risk of failure during updates only trained and qualified personnel certification may carry out these procedures Any damage done onto the pump due to false handling do not fall under warranty terms There are different technical trainings for the use and handling of PremiumLink Do not use the following instruct...

Page 40: ...Always press Download 1x in PL It is recommended to use a mouse 5 Press Download once in the download to pump section Pump will go into updating automatically First the LCD will blink after the buzzer will give clicking sounds Wait until the pump goes back into normal off mode 6 Turn pump on and off again 7 Un select Update SW and Pump Text Select Auto Drug Modes Configuration and Set Time in the ...

Page 41: ...lect your set 8 Un select Update SW and Pump Text Select Drug Modes Configuration and Set Time in the download to pump section 9 Press Download once in the download to pump section Pump will go into updating automatically First the LCD will blink after the buzzer will give clicking sounds Wait until the pump goes back into normal off mode The Pump will emit a permanent alarm which is normal Wait f...

Page 42: ...stand stable Do not interrupt data transfer during download Always press Download 1x in PremiumLink It is recommended to use a mouse 5 Press Download once in the download to pump section Pump will go into updating automatically First the LCD will blink after the buzzer will give clicking sounds Wait until the pump goes back into normal off mode The Pump will emit a permanent alarm which is normal ...

Page 43: ... operation and safety tests 14 If it does success go to 21 If it doesn t success and the pump goes to defect some calibration data could be corrupted or lost Please go to 15 15 Turn ON the pump in Setup Mode 16 Select address 0 enter the value 9999 confirm with SELECT button 17 Select address 51 enter the production date of the device confirm with SELECT button 18 Select address 52 enter the seria...

Page 44: ...med µVP7000 Chroma has to be adjusted first mechanically and then by means of software The mechanical adjustment is necessary after replacement or if the software adjustment is not sufficient Used tools 2 5 mm Hex driver 0 89 mm Hex driver Infusion giving set filled with water Manometer with three ways tab A syringe filled with water must be connected to the manometer Procedure 1 Turn off pump and...

Page 45: ...o gain access to adjustment screw 4 After reversing the adjustment screw a few turns the rubber cab of pressure sensor must be pushed in with a piece of metal according to next picture Warning Do not push too hard otherwise the sensor can be broken 5 Turn on pump in Setup Mode 3 1 Fixing screw Adjustment screw 0 89mm Hex driver ...

Page 46: ...r and connected to manometer Adjust Pressure sensor mechanically with hex screw see section 3 until value in LED is minimum of 400 Note First time rather aim for 500 as the value tends to decrease after the testing Important Always tighten screw for final adjustment Press Menu key to automatically programme offset 9 Select address 15 Check pressure on manometer 0 otherwise reduce it with the conne...

Page 47: ... mm Hex driver Infusion giving set filled with water Procedure 1 Turn off pump and unplug mains Open housing according to instructions for changing the Main PCB 6 2 1 2 Access address 12 in the Service Mode Insert an IV line filled with water Close the door 3 Using the 0 89 Hex Driver loosen the adjustment screw a few turns 4 Using the adjustment screw set the value to 450 500 in the Volume ML win...

Page 48: ...ated in the so called volume test Process volume test 1 Insert IV Set in pump and switch on the pump 2 Fill a new administration set with water and connect to balanced scales Set Address 10 1000 Load administration set in pump Pre run set in pump Rate 400ml h Volume 10ml Start pump Test set in pump Rate 400ml h Volume 10ml Start pump Adjustment Read value on balance and compensate inverse with ref...

Page 49: ...s however not mandatory to use all parts in the kits 8 1 Scope and Schedule of Safety Checks Schedule 24 months or 10 000 hours of operation Technical staff that have been trained and authorised in writing by arcomed ag or Arcomedical Infusion Ltd must check the unit according to the following list Visual check Check for Result Housing front foil Drop detector Door hinges Stop flow mechanism Cover...

Page 50: ...et to a mano meter Start pump in Setup Mode and go to Address 15 Built up pressure of 800 mbar externally Press and hold the START key Watch the manometer the pressure should not fall below 700 mbar at the beginning Keep pressing the START key and watch how the pressure rises PVC set maximum pressure pmax has to be within 1 5 bar and 2 5 bar Silicon Set maximum pressure pmax has to be within 1 2 b...

Page 51: ...tion for the nurse call plug ok 10 Battery test Charge the internal Accumulator completely Run the pump on battery The battery empty alarm must not come on within the first 3 hours ok 11 Electrical Safety Perform Electrical safety test according to EN 62353 ok Fuse ratings must correspond to the manufacturer s specification T500 mA 250V IEC127 III SEV 1064 Test results must be recorded in the Equi...

Page 52: ... Pre E 04 16 51 9 Drawings and Layouts Note Arcomed AG delivers spare part kits rather than individual spare parts Contact Arcomed AG for the spare parts kits catalogue to determine what ordering number to use ...

Page 53: ...e Main and Display pcbs replacement procedure Calibration procedure Includes recommended spare parts on Repair chapter Chapter 8 Maintenance Version 0415 Added chapter 5 11 with stop flow counter plate Version 0315 SW 6 1000 Added configuration Addr 2 3 4 31 beep melody 56 57 note update kits 1 8 warning acoustic sounder 5 1 HW2 10 boc schematic Version 0413 Initial version ...

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