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Park House Healthcare Delta Plus Service Manual

Bariatric mattress replacement system
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DELTA PLUS
Bariatric Mattress Replacement System
Service Manual

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Summary of Contents for Park House Healthcare Delta Plus

  • Page 1 DELTA PLUS Bariatric Mattress Replacement System Service Manual...

  • Page 2: Table Of Contents

    Index Page PRODUCT VIEW ILLUSTRATIONS Front view Side view Rear view QUICK OPERATING INSTRUCTION SERVICE INSTRUCTION ALL PARTS ILLUSTRATION OPERATING, TROUBLESHOOTING & SERVICE OVERVIEW Service checklist Service repair procedures PUMP ASSEMBLY Pump exploded view – Diagram 1 Base case exploded view – Diagram 2 Side panel assembly –...

  • Page 3: Product View Illustrations

    Product View Illustration: 1.1 Front View Front View Control panel 1.2 Side View Side View I Side panel assembly...

  • Page 4: Rear View

    Side View II Air outlet quick connector assembly 1.2 Rear View Rear View Pump hanger 2sets Air intake (filter) Enclosure screws x 6 Brief Operating Instructions...
  • Page 5 Brief Operating Instructions...

  • Page 6: Service Instruction

    3 Service Instruction: Instruction for all general service repairs: Warning: Unplug the power cord from the mains and ensure that no electrical current is detected prior to repair. Attention: Before commencing the repair please check the following. CPR is fastened securely, See Fig A For all the required replacement parts, please contact Park House Healthcare Ltd for the part number.
  • Page 7 4 Internal Parts Illustration...

  • Page 8: Service Checklist

    5 Troubleshooting and Service Overview 5.1 Service checklist: Service Repair Fault Description Possible Causes & Solutions Procedure Unable to input Check whether the display panel or operating wiring terminals are disconnected. commands Solution - Replace the control panel. Check if the pump is in the panel lock-out mode? Solution - Press and hold the panel lock button for more than 3 sec to unlock.
  • Page 9 Service Repair Fault Description Possible Causes & Solutions Procedure Mattress unable to Check the timer and control panel. lower the air pressure. Solution - Replace the timer. Solution - Replace the control panel. Incorrect pressure Conduct a pump pressure test detected Solution - Replace the control panel.

  • Page 10: Service Repair Procedures

    Service Repair Procedures Replace Mylar and control panel assembly Check 1. If all the key components are functioning normally, such as the compressor, timer and mains lead, but problems still exist with the air pressure (i.e. LED light is not lit or press key damaged), replace the control panel assembly. 2.
  • Page 11 Replacing the power switch Check 1. Mark the connecting power lead wires (as these need to be reinserted) and then remove once they are marked. 2. Connect a multi-meter as shown in diagram 3 3. Turn on the power and check that the switch is functional 4.
  • Page 12 Replacing fuses Check 1. Unscrew the fuse box with appropriate tools 2. Check the fuse to determine whether there has been any blackening or broken fuse lines 3. Replace with new fuse if damaged. Procedure 1. Remove the fuses with appropriate tooling 2.
  • Page 13 Replacing the air filter Check 1. If the filter is dirty and decide if its condition will affect the performance of the unit. The blacker the filter material, the dirtier the filter is. Procedure 1. Remove the air filter cap from the pump enclosure. 2.
  • Page 14 Replacing the compressor Check 1. Turn on the AC power and check the air flow is above 8 lpm and the pressure is above 150 mmHg 2. If the compressor fails to meet the air flow or pressures stated, please replace the compressor Procedure 1.
  • Page 15 Replacing the timer motor assembly Check Connect the timing motor power to AC source (to PCB) Switch on the power and watch to see if timing motor rotates. If it does not rotate then consider it as abnormal operation Timing motor calibration confirmation 3.1 Use a multi meter and turn dial to symbol use two probes and insert into positions A and B, see diagram 6_1...
  • Page 16 Pump air pressure performance test Procedure By use of the diagram below, assemble the testing equipment and verify all the connections are air-tight. Switch on the pump and wait for the self-examination procedure to finish. Switch the pressure knob to “min pressure” The green LED light will light up when the correct pressure is reached.

  • Page 17: Pump Assembly

    Pump assembly Pump exploded view diagram Diagram 1...

  • Page 18: Base Case Exploded View - Diagram

    Base exploded view diagram Diagram 2...

  • Page 19: Side Panel Assembly - Diagram

    Side panel assembly exploded diagram Diagram 3...

  • Page 20: Control Panel Pcb Diagram

    Control panel PCB diagram Diagram 4...

  • Page 21: Spare Parts

    Spare Parts Item Description F391A01-0000 Front panel assembly 375002-0000 φ3.2 bolster nail 374201-0000 Wiring assembly 375001-0000 Enclosure screws 374402-0000 Compressor, AC230V / 50Hz F371Bxx-0000 Power & fuse assembly, for CE 06_01 882401-0000 Fuse rating sticker 06_02 371002-0000 Side Panel 06_03 704202-0000 Wire lead, white 06_04 664201-0000 Wire lead...
  • Page 22 The Company Park House Healthcare is proud to offer a 24 hour telephone help care line 365 days a year with a dedicated one-on-one personal customer service at all times. With distributors in over 35 coun- tries, Park House healthcare are a truly international company and place important emphasis on providing high levels of customer care to ensure we exceed customer expectations at all times.

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