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Table of Contents
Related Manuals for Carilex ENTRIX NX
Summary of Contents for Carilex ENTRIX NX
- Page 1 ENTRIX NX POWER UNIT SERVICE MANUAL...
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Page 2: Table Of Contents
Entrix NX Power Unit Service Manual Table of Contents General Information Page Introduction Symbols Reference Safety Precautions Warnings Maintenance – Level 1 Page Introduction Tools Required Power Unit Part Identification Overview Setting Up and Switching On the Power Unit General Pump Maintenance... - Page 3 Entrix NX Power Unit Service Manual Table of Contents Maintenance and Repair – Level 2 Page Introduction Tools Required Power Unit Part Identification Overview Replacing the Top Case Replacing the Control PCBA Replacing the Rotor Valve Assembly Re-lubricating the Rotor Valve Plates...
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Page 4: General Information Page
Entrix NX Power Unit Service Manual General Information A. Introduction This Carilex Service Manual provides repair and maintenance instructions for the Entrix NX P.U. Any trained maintenance staff member can perform the procedures described in the sections of this manual that are designated Level 1. -
Page 5: Symbols Reference
Entrix NX Power Unit Service Manual B. Symbols Reference Machine Wash Warm : Max. 60°C Machine Wash Warm : Max. 71°C Hang to Dry Tumble Dry Medium – Gentle Cycle Do Not Bleach Do Not Iron Do Not Dry Clean... - Page 6 Entrix NX Power Unit Service Manual Waste Electrical and Electronic Equipment (WEEE Logo) Manufacturer Date of Manufacturer Caution (ISO 7000-0434A) Catalogue Number Authorized Representative in the European Community Protected against ingress of solid foreign objects ≧12.5mm diameter. Protected against vertically falling water drops.
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Page 7: 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 Document #: M-1-S2202-QP01 Revision: 1.0... - Page 8 Entrix NX Power Unit Service Manual Fuse: Danger! Risk of fire. Replace fuses as marked: T1A/250VAC (Power Fuse). Electrical: Do not insert items into any opening of the power unit. This could short internal components, which could cause fire or electrical shock. This product is NOT AP/APG protected. REFER SERVICING TO QUALIFIED PERSONNEL ONLY.
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Page 9: Introduction
Entrix NX Power Unit 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 Philips PH2 Screwdriver Wire Cutters... -
Page 10: Power Unit
Entrix NX Power Unit Service Manual Power Unit A. Part Identification Overview Control Panel / Panel Foil Hanging Hooks Fuse Rocker Switch Assembly Inlet Socket Fig: 1 Document #: M-1-S2202-QP01 Revision: 1.0... -
Page 11: Setting Up And Switching On The Power Unit
Entrix NX Power Unit Service Manual B. Setting Up and Switching On the Power Unit Use the hanging hooks (Fig: 1) to attach the power unit to the foot end of the bed. Connect the CPC connectors from the mattress to the CPC assembly (Fig: 1) on the power unit. -
Page 12: General Pump Maintenance
Entrix NX Power Unit Service Manual C. General Maintenance Body and CPC Assembly Thoroughly inspect the body casing and panel foil for any damage, such as cracks, where moisture might get inside. Check that the control knob is present and check for damage, such as cracks. -
Page 13: General Cleaning Instructions
Entrix NX Power Unit 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 14: Replacing The Panel Foil
Entrix NX Power Unit Service Manual F. Replacing 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 15: Replacing A Hanging Hook
Entrix NX Power Unit Service Manual Replacing a Hanging Hook Remove the four screws from the hanging hooks and then remove the hanging hooks from the power unit. (Fig: 7) Place a new hanging hook into the hanging hook slot, fitting it securely and then place the hanging hook retaining plates into the retaining plate slots so that they fit securely. -
Page 16: Introduction
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 17: Power Unit
Entrix NX Power Unit Service Manual Power Unit A. Part Identification Overview Fig: 8 Top Case Control PCBA Rotor Valve Silicone Tube Set Power PCBA Compressor Transformer Battery Set Power Cable Side Panel Set Bottom Case Hanging Hooks Document #: M-1-S2202-QP01... -
Page 18: Replacing The Top Case
IMPORTANT – Be sure to place a new Do Not Open sticker onto the underside of the power unit and fill out a Service Record Form (found at the end of this manual) and fax/mail to Carilex or Your distributor. -
Page 19: Replacing The Control Pcba
Entrix NX Power Unit Service Manual Replacing the Control PCBA Follow the steps in “Replacing the Top Case” to remove the top case. Remove the six screws from the control PCBA. (Fig: 11) Disconnect tube from pressure sensor. (Fig: 11) Disconnect both 8-pin power PCBA connector and 2-pin battery connector. -
Page 20: Replacing The Rotor Valve Assembly
Entrix NX Power Unit Service Manual Replacing the Rotor Valve Assembly Follow the steps in “Replacing the Top Case” to remove the top case. Remove the one black screw from the cable tidy on the power PCB and then remove the one black screw from the other cable tidy, on the post near the power PCBA. -
Page 21: Replacing The Silicone Tube Set
Entrix NX Power Unit Service Manual Replacing the Silicone Tube Set Follow the steps in “Replacing the Top Case” to remove the top case. Remove the three silicone tubes from the rotor valve (Fig: 12) and the one narrower tube from the pressure sensor. -
Page 22: Replacing The Compressor
Entrix NX Power Unit Service Manual Replacing the Compressor Follow the steps in “Replacing the Top Case” to remove the top case. Disconnect 2-pin compressor connector from Power PCBA. (Fig: 13) Disconnect silicone tube from the compressor. (Fig: 14) Remove the four black suspension rubbers on the sides of the compressor from the power unit casing. (Fig: 14) Turn the unit over and gently pull on the compressor whilst carefully using a pair of needle nose pliers to push the four remaining suspension rubbers through the power unit casing. -
Page 23: Replacing The Battery Assembly
Entrix NX Power Unit Service Manual Replacing the Battery Assembly Follow the steps in “Replacing the Top Case” to remove the top case. Remove the three screws from the battery retaining plate. (Fig: 17) Disconnect the two battery wires from the rocker switch. (Fig: 17) Disconnect the 2-pin battery wire from the control PCBA. -
Page 24: Replacing The Bottom Case
Entrix NX Power Unit Service Manual L. Replacing the Bottom Case Follow the steps in “Replacing the Hanging Hooks” to remove the Hanging Hooks from the bottom case. Follow the steps in “Replacing the Top Case” to remove the top case. -
Page 25: Introduction
Entrix NX Power Unit 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 Service Kit CPC Adapter Document #: M-1-S2202-QP01 Revision: 1.0... -
Page 26: Power Unit
Entrix NX Power Unit Service Manual Power Unit A. Function Test Stage Steps Power On Plug the power cable into the wall socket Switch the wall socket on Switch the rocker switch on the power unit on ... -
Page 27: Flow Test
Fig: 22 Fig: 23 The minimum flow in this test is based on the TIC TF601-D flow meter as found in the Carilex Service Kit. Flow readings may vary between different flow meters and configurations. When taking a reading from the flow meter, ensure that its silicone tube is not kinked. (Fig: 23) Ensure that all meters used in testing are properly calibrated. -
Page 28: Introduction
All other procedures in described in Troubleshooting can be carried out by any trained maintenance personnel. If your system cannot be repaired using the instructions in the Level 1 sections of this manual and you are not a manufacture-authorised service person, please contact Carilex Medical Inc regarding repairs. Document #: M-1-S2202-QP01 Revision: 1.0... -
Page 29: Power Unit
Entrix NX Power Unit Service Manual B. Power Unit Excessive Excessive Lights Airflow Noise Vibration from from from Troubleshooting Guidelines Power Power Power Power Unit Unit Unit Unit Check that the wall socket is working Check that the power unit’s rocker switch is on ... -
Page 30: Product Service Record
Entrix NX Power Unit Service Manual Product Service Record F101.03 General Information Date: Service Technician: Company: Location: Product Serviced: Serial Number: Device Article Number: Invoice Number: In Warranty Yes / No General Problems Description: Parts Replaced Serial Number Problems Identified...
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