Appion TEZ 8 Operating Manual

Appion TEZ 8 Operating Manual

Two stage vacuum pump

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TM
OPERATING MANUAL
COPYRIGHT 2010 - APPION INC - ALL RIGHTS RESERVED
APPION
, TEZ
, TEZOM
AND MEGASEAL
ARE TRADEMARKS OF APPION INC.
TM
TM
TM
TM

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Summary of Contents for Appion TEZ 8

  • Page 1 OPERATING MANUAL COPYRIGHT 2010 - APPION INC - ALL RIGHTS RESERVED APPION , TEZ , TEZOM AND MEGASEAL ARE TRADEMARKS OF APPION INC.
  • Page 2: Table Of Contents

    Table of Contents Warnings and Safety Information Machine Usage Standard Setup Shut Down Procedure Hose Attachment Remote Exhaust Vent Connection Debris Monitor/Catch Tube Positive Pressure Relief Changing the Oil How Often Should You Change the Oil? Helpful Hints Why Should You Use a High Vacuum Pump? Vacuum Gauge Placement The Greater the Flow the Faster You Go Excessive or Trapped Moisture in a System...
  • Page 3: Warnings And Safety Information

    TEZ8) is free and clear of any debris or oil. Standard Setup Install a fresh TEZOM oil cartridge into the front of the Appion TEZ8 Vacuum Pump before using (See Page 5: Changing the Oil for further details).
  • Page 4: Shut Down Procedure

    Hose Attachment The TEZ8 is equipped with four input fittings of different sizes. These fittings should be kept sealed with the included Appion MegaSeal caps when the pump is not being used to prevent moisture from accumulating inside the pump. For increased flow and shorter evacuation times, multiple inputs may be used at once.
  • Page 5: Positive Pressure Relief

    Changing the Oil It is a good idea to always use clean fresh oil in your Appion TEZ8 vacuum pump. This not only prolongs the life of the pump, but also helps you to achieve a rapid and deep ultimate vacuum.
  • Page 6: How Often Should You Change The Oil

    TEZOM cartridge while the pump is running without breaking the vacuum. Changing the oil in the Appion TEZ8, while it is running, is as easy as installing a new TEZOM oil cartridge following the above procedure steps 2 through 8.
  • Page 7: Helpful Hints

    Helpful Hints Why Should You Use a High Vacuum Pump? Air Conditioning and Refrigeration systems are designed and tested to operate at their most efficient only when they are completely evacuated and charged with virgin refrigerant. Any moisture left in a system before it is charged will decrease the system’s efficiency and can lead to system damage and potentially system failure.
  • Page 8: The Greater The Flow The Faster You Go

    Remove restrictions such as core depressors in hoses or Schaeder-type valve cores to ensure maximum flow. It is recommended to use an Appion Vacuum-Rated Valve Core Removal Tool (see right) in order to properly remove the access valve cores and maintain a good seal for a deep vacuum.
  • Page 9: Extension Cords And Low Voltage

    Helpful Hints Continued Extension Cords and Low Voltage Vacuum pumps will work best when the voltage at the machine (while it is running) is between 115 and 122 volts. Check that the voltage coming from the source outlet is adequate. Please note that the circuit could have many other items on it e.g.
  • Page 10: Troubleshooting Guide

    Oil contaminated. Replace with new oil. Low oil level. Replace with new oil. Miscalibrated gauge Recalibrate gauge, or try a different gauge. Oil murky or dark in color. Oil contaminated. Replace with new oil. Electrical Diagram Appion TEZ8 Wiring...
  • Page 11: Parts Diagram

    Right Side Panel Oil Port Cover TEZOM Support Input Assembly Motor Bracket Front Panel Front Panel Insert Handle Fan Blade Debris Tube Spring Power Switch Motor Debris Tube Appion reserves the right to make changes to product and specifications without notice.
  • Page 12: Manufacturers Limited Warranty

    THE EQUIPMENT PURCHASED HEREUNDER OR FOR Purchaser, (iii) Manufacturer’s examination of the parts APPION BREACH OF THIS LIMITED WARRANTY. IN NO discloses to its satisfaction that the defects were not EVENT SHALL MANUFACTURER BE LIABLE FOR ANY...
  • Page 13 To Validate your warranty, follow these steps within 10 days of purchase: Complete the Warranty Card below. Send (1) completed Warranty Card and (2) copy of your sales receipt to: Appion Inc. 2800 South Tejon Street Englewood, CO 80110 To obtain warranty service, contact your wholesaler/distributor to obtain a Return Goods Authorization (RGA) Number.
  • Page 14 Appion Inc. 2800 South Tejon Street Englewood, CO 80110 USA Phone: 303-937-1580 Fax: 303-937-1599 www.AppionInc.com sales@AppionInc.com support@AppionInc.com...

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