Carilex VT 200 Service Manual

Carilex VT 200 Service Manual

Negative pressure wound therapy system

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VT 200 NEGATIVE PRESSURE WOUND THERAPY SYSTEM
SERVICE MANUAL

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Summary of Contents for Carilex VT 200

  • Page 1 VT 200 NEGATIVE PRESSURE WOUND THERAPY SYSTEM SERVICE MANUAL...
  • Page 2: Table Of Contents

    VT 200 Negative Pressure Wound Therapy System Service Manual Table of Contents General Information Page Introduction Safety Precautions Warnings Maintenance – Level 1 Page Introduction Tools Required Power Unit Part Identification Overview Control Panel Reference General Maintenance General Cleaning Instructions...
  • Page 3 VT 200 Negative Pressure Wound Therapy System Service Manual Table of Contents Maintenance and Repair – Level 2 Page Introduction Tools Required Reset patient information Power Unit Part Identification Overview Replacing the Top Case Replacing the Control PCBA Replacing the Solenoid Valve Set...
  • Page 4 VT 200 Negative Pressure Wound Therapy System Service Manual General Information A. Introduction This Carilex Service Manual provides repair and maintenance instructions for the VT 200 System. Any trained maintenance staff member can perform the procedures described in the sections of this manual that are designated Level 1.
  • Page 5: Safety Precautions

    Risk of Electric Shock: DO NOT open back cover. This device is NOT user serviceable. This device should only be opened by qualified personnel approved by Carilex. Refer all service to your local Carilex authorized dealer. Oxygen Equipment: Explosion risk if used in the presence of flammable anesthetics Electrical: Do not insert items into any opening of the power unit.
  • Page 6: Maintenance - Level 1

    VT 200 Negative Pressure Wound Therapy System Service Manual Maintenance - Level 1 A. Introduction Any trained maintenance staff member can perform the procedures described in the sections of this manual that are designated Level 1. B. Tools Required PH2 Screwdriver...
  • Page 7: Power Unit

    VT 200 Negative Pressure Wound Therapy System Service Manual Power Unit A. Part Identification Overview Control Panel / Panel Foil Power Socket VT200 Canister PVC Tube Tube Clamp Battery Compartment Docking Ports Power Adapter Air Outlet Fig: 1 Document #: M-1-S1002-Q001...
  • Page 8: Control Panel Reference

    VT 200 Negative Pressure Wound Therapy System Service Manual B. Control Panel Reference 1 Power Button 2 Up Button 3 OK/Unlock/Pause Button 4 Mute/Return Button 5 LCD Display Fig: 2 Document #: M-1-S1002-Q001 Revision: 1.2...
  • Page 9: General Maintenance

    VT 200 Negative Pressure Wound Therapy System Service Manual C. General Maintenance Body and Docking Ports Thoroughly inspect the body casing and panel foil for any damage, such as cracks, where moisture might get inside. Remove the canister from the unit then inspect and clean the docking ports, checking for any signs of foreign matter or damage.
  • Page 10: General Cleaning Instructions

    VT 200 Negative Pressure Wound Therapy System Service Manual General Cleaning Instructions ALWAYS UNPLUG THE POWER UNIT BEFORE CLEANING NEVER SPRAY LIQUIDS DIRECTLY ONTO A POWER UNIT NEVER IMMERSE A POWER UNIT IN ANY LIQUID Routine Cleaning During Use Dampen a clean cloth with soap and water or a mild, neutral detergent and then wipe the power unit.
  • Page 11: Replacing The Panel Foil

    VT 200 Negative Pressure Wound Therapy System Service Manual F. Replacing the Panel Foil NEVER SPRAY LIQUIDS DIRECTLY ONTO A POWER UNIT IF LIQUID IS ALLOWED INTO THE CASING OF THE POWER UNIT, EXTENSIVE DAMAGE MAY RESULT The panel foil is held in place by a self-adhesive backing. Use a small, thin, flat bladed knife to pry up an edge and gently pull the panel foil to remove it.
  • Page 12: Maintenance And Repair - Level 2

    Be sure to seal the power unit with a new Do Not Open sticker after carrying out any of the procedures designated Level 2 and fill out a Product Service Record and email to Carilex Medical Inc. or to your distributor.
  • Page 13: Reset Patient Information

    VT 200 Negative Pressure Wound Therapy System Service Manual Reset patient information If your system need to reset patient information, that must only be carried out by manufacture-authorised service personnel. 1. Plug in the Power adapter. You can see the standby mode 2.
  • Page 14 VT 200 Negative Pressure Wound Therapy System Service Manual seconds to standby mode. Document #: M-1-S1002-Q001 Revision: 1.2...
  • Page 15: Power Unit

    VT 200 Negative Pressure Wound Therapy System Service Manual Power Unit A. Part Identification Overview Fig: 14 Top Case Set Control PCBA and LCD Display Rear Case Set Silicone Tube Set Solenoid Valve Set Power PCBA Set Power Adapter Vacuum Motor Front Case Set 10.
  • Page 16: Replacing The Top Case

    VT 200 Negative Pressure Wound Therapy System Service Manual B. Replacing the Top Case Follow the instructions in “Replacing the Panel Foil” to remove the panel foil. Remove the four screws from the top of the power unit. (Fig: 15) Remove and lay aside the top case.
  • Page 17: Replacing The Solenoid Valve Set

    VT 200 Negative Pressure Wound Therapy System Service Manual Fig: 17 Replacing the Solenoid Valve Set Follow the steps in “Replacing the Control PCBA” to remove the control PCBA. Disconnect the solenoid valve connector and silicone tube from the control PCBA. (Fig: 17) Disconnect the solenoid valve silicone tube from the docking port.
  • Page 18 VT 200 Negative Pressure Wound Therapy System Service Manual closed. (Note: If the power unit is before V.1004 model, should be use a PH1 screwdriver to remove the two screws from the power switch.(Fig: 22)) Fig: 20 Fig: 21 Fig: 22 Document #: M-1-S1002-Q001 Revision: 1.2...
  • Page 19: Replacing The Front Case

    VT 200 Negative Pressure Wound Therapy System Service Manual Replacing the Front Case Follow the steps in “Replacing the Control PCBA” to remove the top case and the screws securing the control PCBA. Follow the steps in “Replacing the Bottom Case” to remove the bottom case.
  • Page 20: Replacing The Silicone Valve Set

    VT 200 Negative Pressure Wound Therapy System Service Manual Replacing the Silicone Valve Set Follow the steps in “Replacing the Front Case” to remove the front case. Remove the silicone tubes from both docking ports. (Fig: 19 and Fig: 27)
  • Page 21: Replacing The Vacuum Motor

    VT 200 Negative Pressure Wound Therapy System Service Manual Replacing the Vacuum Motor Follow the steps in “Replacing the Front Case” to remove the front case. Use a small, flat screwdriver to open the magnetic collar. (Fig: 25) Remove the vacuum motor wire from the magnetic collar.
  • Page 22: Replacing The Docking Port Set

    VT 200 Negative Pressure Wound Therapy System Service Manual J. Replacing the Docking Port Set Follow the steps in “Replacing the Front Case” to remove the front case. Remove the silicone tubes from the docking ports. (Fig: 19 and Fig: 27) Slide the docking port set out of the rear case.
  • Page 23: Introduction

    VT 200 Negative Pressure Wound Therapy System Service Manual Testing A. Introduction The procedures described in this section of the manual can be carried out by any trained member of staff. B. Tools Required Multimeter with DC voltage mode Document #: M-1-S1002-Q001...
  • Page 24: Power Unit

    VT 200 Negative Pressure Wound Therapy System Service Manual Power Unit A. Function Test Stage Steps  Power On Plug the power adapter into the wall socket and into the power unit  Switch the wall socket on  Press and hold the power button and the up button for 5 seconds ...
  • Page 25: Battery Voltage Test

    VT 200 Negative Pressure Wound Therapy System Service Manual B. Battery Voltage Test The battery should be charged and voltage tested every six months. Follow the steps in “General Maintenance – Battery” to remove the battery from the power unit.
  • Page 26: Alarm Test

    VT 200 Negative Pressure Wound Therapy System Service Manual C. Alarm Test The following test can be used to check that the alarm is functioning correctly. 1. Remove the canister from the power unit. 2. Press and hold the power button on the control board for 3 seconds to switch the power unit on.
  • Page 27: Introduction

    VT 200 Negative Pressure Wound Therapy System Service Manual Troubleshooting A. Introduction The procedures described in Troubleshooting that are marked Level 2 must only be carried out by manufacture- authorised service personnel. All other procedures in described in Troubleshooting can be carried out by any trained maintenance personnel.
  • Page 28: Power Unit

    VT 200 Negative Pressure Wound Therapy System Service Manual B. Power Unit Battery Power Call for Failure No Display Troubleshooting Guidelines Supply Service Symbol Symbol  Check that the power adapter is connected to the wall socket  and power unit and that the wall socket is switched on ...
  • Page 29 VT 200 Negative Pressure Wound Therapy System Service Manual High System Target Target Continuous Unresponsive Pressure Pressure Troubleshooting Guidelines Alert to Buttons Reached Reached  Level 2: Replace the control PCBA and check its  function with “Function Test”  Check the docking ports for blockages ...
  • Page 30: Product Service Record

    VT 200 Negative Pressure Wound Therapy System Service Manual Product Service Record F101.04 General Information Date: Service Technician: Company: Location: Product Serviced: Serial Number: Device Article Number: Invoice Number: In Warranty: Yes / No General Problems Description: Parts Problems Serial Number...

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