Table of Contents
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Automatic A/C-Service Unit
CONTENTS
Layout drawing ....................................................................................................................... 5
Electric scheme ...................................................................................................................... 9
Legend ................................................................................................................................... 10
1.
Introduction to Coolius 40000 BUS recovery unit ...................................................... 12
1.1
Technical specifications................................................................................................................... 12
2.
Components description and standard equipment .................................................... 12
2.1
High vacuum pump ......................................................................................................................... 12
2.2
Refrigerant charging pump .............................................................................................................. 12
2.3
Refrigerant bottle ............................................................................................................................. 12
2.4
Distiller - separator .......................................................................................................................... 13
2.5
Compressor .................................................................................................................................... 13
2.6
Filters .............................................................................................................................................. 13
2.7
Flexible hoses ................................................................................................................................. 13
2.8
Quick coupler valves ....................................................................................................................... 13
2.9
Printer ............................................................................................................................................. 13
2.10
Temperature probe ......................................................................................................................... 13
2.11
Control module ................................................................................................................................ 13
2.12
Functions programming ................................................................................................................... 13
2.13
Functions that can be performed ..................................................................................................... 14
3.
Control panel.................................................................................................................. 15
3.1
Description of the control keys ......................................................................................................... 15
4.
Preparing the unit Coolius 4000 BUS for operation .................................................. 16
4.1
Checking the vacuum pump oil level ................................................................................................ 16
4.2
Unlocking the scale ......................................................................................................................... 16
4.3
"Zero" scale check .......................................................................................................................... 17
4.4
Filling refrigerant into the bottle ....................................................................................................... 17
4.4.1
Filling refrigerant into the internal bottle by means of recovery from the service bottle ...................... 17
4.4.2
Emptying the internal bottle ............................................................................................................. 19
5.
Recovery ........................................................................................................................ 20
5.1
Preparing the vehicle for refrigerant recovery from the A/C system .................................................. 20
5.2
Refrigerant recovery for R= all ......................................................................................................... 20
5.3
6.
Draining of the oil extracted from the A/C system ...................................................... 22
7.
Evacuating and checking the A/C system for tightness ............................................ 22
8.
Refilling oil into the A/C system ................................................................................... 23
8.1
Warning .......................................................................................................................................... 23
8.2
Warning .......................................................................................................................................... 23
8.3
Oil refilling procedure in the A/C system .......................................................................................... 23
8.4
Suggested oil quantities for refilling the vehicle air conditioner ......................................................... 24
8.5
Warning .......................................................................................................................................... 24
8.6
UV refilling procedure in the A/C system .......................................................................................... 24
9.
Charging refrigerant into the A/C system ................................................................ 25
9.1
Warning .......................................................................................................................................... 25
9.2
A/C system refrigerant charging procedure ...................................................................................... 25
10.
Checking the A/C system operating pressures ....................................................... 25
11.
FLUSHING automatic function .................................................................................. 26
12.
FIRE&GO automatic function .................................................................................... 26
13.
AUTO function ............................................................................................................ 27
14.
Operations before disconnecting the unit from the A/C system ........................... 27
Letzte Änderung: 24.06.2009 / Art.Nr.: 2059ENG
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