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uniphy Phyaction V Service Manual

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1. Contents

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7.1
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9.1
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Service manual Phyaction V
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Summary of Contents for uniphy Phyaction V

  • Page 1: Table Of Contents

    Service manual Phyaction V 1. Contents Contents ..........................1 Preface ..........................2 Important remarks ......................3 Safety aspects ........................ 3 Data registration ......................3 Technical data ........................5 General technical data ....................5 Environmental conditions ....................5 Transport and storage ....................

  • Page 2: Preface

     Phyaction I As a member of the Uniphy family it is built according to the requirements of the MDD security standards. All functions of the unit are controlled by a microprocessor, ensuring a high degree of reliability and safety.

  • Page 3: Important Remarks

    Instrument data: Part and serial number. Gymna has the original configuration of each unit. The Phyaction V has following critical parts:  Ref 324597 : Main PCB Phyaction V  Ref 138103 : Pump Vaco 200  Ref 324826 : Power supply SMPS Vaco 200...
  • Page 4 Service manual Phyaction V Data registration document Information Distributor name Distributor address Customer name Customer address Instrument name: Serial number: Date of delivery: Service activities Date: Error complaint: Service action Critical spare parts exchange list Critical part name Old serial number...

  • Page 5: Technical Data

    Service manual Phyaction V 4. Technical data This is a summary of the technical data as described in the user manual. 4.1 General technical data  Dimensions Phyaciton V (w x h x d) 267 x 95 x 270 mm ...

  • Page 6: Circuit Description

    Service manual Phyaction V 5. Circuit description 5.1 Power supply The device is mains powered. It sports an all-range off-line switched mode power supply , meaning it can be used all over the world without having to select a working voltage or frequency.

  • Page 7: End Of Treatment

    Service manual Phyaction V 5.3.3 End of Treatment Prolonged exposure to the vacuum under the suction cups can lead to injuries, e.g. when the patient is forgotten by the operator (actually has happened!). To prevent this, the unit senses the patient current in both channels when the vacuum is turned up. To keep the patient circuits floating this is done by optocouplers blocking a timer from running while the vacuum is switched on.

  • Page 8: Safety Inspection List ( Yearly Check-Up )

    Service manual Phyaction V 6. Safety inspection list ( yearly check-up ) Customer identity Unit: Serial number: Date: Test 1: General inspection Pass Fail Results of previous safety inspections are available The user manual is present The device label and suppliers label are clearly readable...

  • Page 9: Hardware Labels

    Service manual Phyaction V 7. Hardware labels. Each PCB (except the display PCB and the power supply) has a label with the hardware code which GymnaUniphy sticks on the PCB during production. The main PCB consists of an eeprom in which the actual hardware code of the used PCB is saved.

  • Page 10: Replacement Procedures

    Service manual Phyaction V 8. Replacement procedures The most frequent service operations will be exchanging defective boards rather than repairing them. When handling static sensitive devices such as PC boards of the Phyaciton V, the following precautions should be observed: - Persons should be earthed by means of a wrist strap.

  • Page 11: Replacement Of Power Supply Pcb

    Service manual Phyaction V 8.2 Replacement of power supply PCB Unscrew the 4 screws of the power supply PCB and replace with a new PCB 8.3 Replacement of the Main PCB The main PCB is one board in production that is divided over the front of the unit.

  • Page 12: Upgrades

    9.1 Vacuum pump switches of after 2 minutes even when current is flowing The Phyaction V has an automatic current sense circuit. If the unit doesn’t detect any current for more than 120 sec, the vacuum is switched off and the vacuum cups will be released from the patient.

  • Page 13: Spare Parts List

    Service manual Phyaction V 10. Spare parts list 138103 PUMP, PM16170-86, G/PHY.V/VACO.500 324597 MAIN PCB., PHYACTION V / VACO 200 324650 CABLE ASSY ET-IN, VACO500/PHYACTION V 324727 CABLE ASSY MAINS INLET, SMPS, 200-SERIES 324793 BOTTOM BOX PHYACTION V 324804 METAL TOP COVER PHYACTION V...
  • Page 17 R247 ELVA003-LO200-V21.pcb - Tue Dec 13 10:38:58 2005...

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