Robinair 178012K Recovery, Recycling, Recharging Unit - Manual (Page 3)

Model 178002K/178012K Recovery/Recycling/Recharging Unit
1
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 under-
stood the contents of this manual.
TABLE OF CONTENTS
Introduction ................................................................................................ 2
Glossary of Terms ............................................................................................ 2
General Operating Guidelines ........................................................................... 3
Set-Up Instructions ....................................................................................... 4
Operating Instructions ................................................................................ 10
Recovery Procedures ....................................................................................... 10
Changing Refrigerant Types ............................................................................. 12
A/C System Evacuation .................................................................................. 14
Recycling Procedures ...................................................................................... 15
Charging Procedures ...................................................................................... 16
Correcting an Incomplete Transfer ..................................................................... 17
Adding Refrigerant to the Tank ......................................................................... 18
Operating Overview .................................................................................. 20
Recovery Overview ........................................................................................ 20
Evacuation Overview ...................................................................................... 21
Recycling Overview ........................................................................................ 21
Charging Overview ........................................................................................ 22
Maintenance Procedures ............................................................................. 23
Changing the Vacuum Pump Oil ....................................................................... 23
Changing the Filter-Drier ................................................................................. 24
Checking the Scale Accuracy ........................................................................... 26
Calibrating the Scale ...................................................................................... 26
Checking for Leaks ......................................................................................... 27
Operating Guidelines ................................................................................. 28
Using the Control Panel ................................................................................... 28
Keypad Functions ........................................................................................... 29
Using the Digital Display ................................................................................. 29
Using the Diagnostic Mode .............................................................................. 32
Using Display Codes ...................................................................................... 34
Replacement Parts...................................................................................... 36
Flow Diagram ........................................................................................... 37
Wiring Diagram ........................................................................................ 38
Troubleshooting ........................................................................................ 39
Limited Warranty....................................................................................... 42
Introduction
NOTICE: Airborne Noise Emissions
This equipment has been tested for airborne noise emission per the Council
Directive for Machinery (89/392/EEC Section 1.7.4 Instructions - Essential
Health and Safety Requirements. Sound levels do not exceed 80dB(A) actual
value.