Specifications

Model 17800B Recovery/Recycling/Recharging Unit

This manual contains important safety procedures concerning the operation,

use and maintenance of this product. Failure to follow the instructions con-

tained in this manual may result in serious injury. If you are unable to under-

stand any of the contents of this manual, please bring it to the attention of

your supervisor. Do not operate this equipment unless you have read and

understood the contents of this manual.

TABLE OF CONTENTS

Glossary of Terms ...............................................................................................................4

Introduction .......................................................................................................................... 4

General Operating Guidelines .............................................................................................. 5

Set Up Instructions ......................................................................................................... 6-11

Recovery Procedures ........................................................................................................ 12

Changing Refrigerant Types .............................................................................................. 14

A/C-R System Evacuation................................................................................................. 16

Recycling Procedures ........................................................................................................ 17

Charging Procedures ......................................................................................................... 18

Correcting An Incomplete Transfer .................................................................................. 19

Adding Refrigerant to the Tank .................................................................................... 20-21

Operating Overview ..................................................................................................... 22-24

Changing the Vacuum Pump Oil ....................................................................................... 25

Changing the Compressor Oil and Filter-Drier ............................................................. 26-27

Confirming the Scale Checklist .......................................................................................... 28

Correct Weight Verification ......................................................................................... 28-29

Calibrating the scale...........................................................................................................29

Calibrating the UL Circuit..................................................................................... .33-31

Checking for Leaks ........................................................................................................... 32

Using the Control Panel ..................................................................................................... 33

Keypad Functions .............................................................................................................. 34

Using the Digital Display .............................................................................................. 35-36

Using the Diagnostic Mode .......................................................................................... 37-38

Using Display Codes..................................................................................................... 39-40

Replacement Parts............................................................................................................. 41

Flow Diagram ....................................................................................................................42

Wiring Diagram ................................................................................................................. 43

Troubleshooting ............................................................................................................. 44-47

Limited Warranty ............................................................................................................... 48

See the Index on page 49 for a listing of all proce-

dures and diagrams.

Introduction