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Care of Sweden CuroCell UNO Service Manual

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CuroCell UNO
®
Service manual
2017-04-12
Art. nr service manual: 95-001402-EN0000

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Summary of Contents for Care of Sweden CuroCell UNO

  • Page 1 CuroCell UNO ® Service manual 2017-04-12 Art. nr service manual: 95-001402-EN0000...
  • Page 2 1 The product must only be installed and used for its intended purpose according to the instructions in this manual and or other documentation from Care of Sweden. The product must not be combined, assembled or repaired with parts (e.g. pump and mattress), accessories or spare parts other than those described in this manual or other documentation from Care of Sweden.
  • Page 3 The contents of this manual are the property of Care of Sweden AB. Any reproduction in whole or in part is strictly prohibited. At the time of printing, this manual correctly described the device and its functions. However, as modifications may have been carried out since the production of this manual, the system package may contain one or more amendments to the manual.
  • Page 4 The cells alternate 2:1 which means that every other cells are inflated, while the others are deflated. The cells alternate at certain time periods to relieve pressure on the skin. The CuroCell UNO mattress consists of a 5 cm ®...
  • Page 5 2. Touch display 5. On/Off (0/1) 3. Function switch 6. Air filter 7. Hangers For further information about the function, programs and settings for the CuroCell UNO please refer to the Instruc- ® tions for use. WARNING! Warning, this product should not be used adjacent to or stacked with other equipment. If adjacent or stacked use is neces-...
  • Page 6 3 EMC (electromagnetic compatibility) Information, guidance and manufacturers declaration This product is intended for use in the electromagnetic environment specified below. The user of the product should assure that it is used in such an environment. Electromagnetic emissions: Emissions test Compliance Electromagnetic environment - guidance RF Emissions...
  • Page 7 Conducted and radiated RF immunity: Immunity test IEC 60601 Test level Compliance Electromagnetic environment - guidance Portable and mobile RF communications equipment should be used no closer to any part of the product, including ca- bles, than the recommended separation distance calculated from the equation applicable to the frequency of the trans- mitter.
  • Page 8 For transmitters rated at a maximum output power not listed above, the recommended separation distance d in meters (m) can be estimated 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 applies.
  • Page 9 Silent Notification: The error has minor or no significance for operation or function and should not disturb the user unnecessary. Silent notification also contains information. Examples of these notifications are service notifications where the pump shows the error/disturbance using the fun- ction switch.
  • Page 10 These Service codes provide information on minor deviations in the system which do not directly impact function, but for which a Service should be planned. Always try restarting the device before contacting service. If your questions are not answered by the above information, please contact Care of Sweden.
  • Page 11 8 Preparations repair/replacement WARNING! Disconnect the power adaptor from the electrical socket and set the power switch on the side of the pump to 0 (Off) to make sure no electrical current remains before the repair starts! 8.1 Open the Pump Tools needed: 1.
  • Page 12 8.2 Remove Valve plate Tools needed: 1. Open the pump (see 8.1). • T10 Torx driver 2. Detach the vertical tubing attached to the 3-way valve 3. Detach the connectors for valve modules and com- module and compressors, the tube attached to the large pressors (red arrows).
  • Page 13 8.3 Tube routing inside the UNO pump • Yellow – Air in/outlet • Red – To first set of alternating cells. • Green – To second set of alternating cells. • Blue – To safety mattress • Pink – Compressor outlet •...
  • Page 14 9 Repair/replacement procedures Circuit diagrams, component placement etc. are available from Care of Sweden upon request. 9.1 Replace air filter Tools needed: 1. Detach the screw holding the filter in place. • T10 Torx driver 2. Remove the lid and filter. Place a new filter in place 3.
  • Page 15 2. Detach function switch cable from display PCB. 3. Unscrew the nut that holds the function switch in place. 4. Push the function switch through the hole. 5. Replace the old switch with a new. DO NOT FORGET THE SEAL! 6.
  • Page 16 2. Remove valve plate (see above 8.2). 3. Use needlenose pliers to detach the connector for the On/Off switch. 4. Pinch the barbs together and push the switch through 5. Replace the old switch with a new. the hole. 6. Follow the guide in opposite order to reassemble the pump.
  • Page 17 2. Remove valve plate (see above 8.2) and On/Off switch 3. Use needlenose pliers to detach the connector for the (see 9.3) for access. On/Off switch. 4. Pinch the barbs together and push the On/Off switch 5. Use needlenose pliers to detach the connector for the through the hole.
  • Page 18 9.5 Replace compressors Tools needed: 1. Open the pump (see above 8.1). • T10 Torx driver • Needlenose pliers 2. Remove valve plate (see above 8.2). 3. There are 2 compressors in the UNO pump. ALWAYS REPLACE BOTH! 4. Use pliers to detach the rubber barbs. 5.
  • Page 19 6. To attach the new compressors, use the pliers to do a 7. To make more room, detach the 2 screws and fold rotating motion on the rubber barbs. For the left com- the whole valve module forward until necessary space is pressor the magnetic valves causes a limited space for acquired.
  • Page 20 2. Remove valve plate (see above 8.2). 3. The valve module is placed on top of the com- pressors. 4. Detach the outer row of rubber barbs of the com- 5. Detach the screws holding the valve module in place. pressors (see above).
  • Page 21 9.7 Replace Controller board Tools needed: 1. Open the pump (see above 8.1). • T10 Torx driver 2. Detach the vertical tubing’s attached to the 3-way 3. Detach the connectors for valve modules, com- valve module. And the tube attached to the large sound pressors, mains inlet &...
  • Page 22 9.8 Replace backup battery Tools needed: 1. Open the pump (see above 8.1). • T10 Torx driver • 4 rivets ALU 3.5x10mm • Rivet tool • Drill 3.5mm 2. Remove valve plate (see above 8.2). 4. Lay the pump on its back and carefully use the drill to extract the rivets.
  • Page 23 7. Log the batch# / Production date and place the new 8. Make sure the cable exiting on right back side. battery pack into the holder and make sure foam pieces are in place to reduce any vibration noise. 9. Make sure the rivets fits OK. Assemble the 2 first rivets 10.
  • Page 24 10.1 Start: 1. Connect the USB cable supplied by Care of Sweden to the pump’s PCB. It is very important that the cable is con- nected to the upper row of pins on “J2” and with the black cable to the left.
  • Page 25 10.2 Using logger function: 1. When connected press “Start collecting”. 2. Name the file with the pumps serial number. Ex: “201603-00XXX” and choose a storage location. (1) Pressure in mmHg of safety mattress + 2 static head cells (2) Pressure in mmHg of first group of alternating cells (3) Pressure in mmHg of second group of alternating cells (4) The estimated angle of backrest (5) Percentage charge of backup battery...
  • Page 26 10.3 Open .fig file You can open a previously stored .fig file/ graph with “Open .fig file”. The picture below shows the tools and buttons used to control the graph. To Zoom, use the magnifying glass. Either click on the desired area you want to magnify, or click and drag to box the specific area desired.
  • Page 27 10.5 Description of “Get” menu • RTC clock This will show you the time of the pumps internal clock. • Get all usage timers This will show you - Total operating time in hours. - Total compressor pumping time in hours. - Rental time since last reset in days (if enabled).
  • Page 28 3. Connect the Serial Data cable to the J2 on PCB (see 10.1). 4. Start the pump. 5. Check that the Care of Sweden logo shows. 6. Start UNO service software and start collect data. (Name the file to serial number of pump) (see 10.2) 7.
  • Page 29 The product is sorted as “combustible waste”. Care of Sweden complies with its manufacturer responsibility by being associated with the REPA register and El-kretsen AB. For more information, contact Care of Sweden.
  • Page 30 14 Technical data PUMP SPECIFICATION Model CuroCell UNO ® Input voltage 100-240 V / 50-60 Hz Power consumption 1.5 A Fuse No Fuse Mode of operation Static low pressure, pulsating and alternating Duty cycle (Pulsating and alternating) 10 min, 15 min, 20 min, 25 min...
  • Page 31 15 Own notes ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
  • Page 32 Fabriksgatan 5A SE-514 33 Tranemo SWEDEN Cargo address: Byns väg 4A SE-514 33 Tranemo SWEDEN Supplied by Care of Sweden and CuroCell UNO are trademarks of Care of Sweden AB Copyright © 2017 Care of Sweden AB, All rights reserved.