Bosch ACS 652 Manuals

Bosch ACS 652 Manuals

Manuals and User Guides for Bosch ACS 652. We have 1 Bosch ACS 652 manual available for free PDF download: Repair Instruction

Bosch ACS 652 Repair Instruction

Bosch ACS 652 Repair Instruction (40 pages)

A/C Service Unit

Brand: Bosch | Category: Service Equipment | Size: 1.75 MB

Table of Contents

Table of Contents
2
1 Symbols Used

3
- In the Documentation
  3
  - Warning Notices - Structure and Meaning
    3
  - Symbols in this Documentation
    3
- On the Product
  3
2 Important Information

4
3 Test Equipment and Auxiliary Materials

4
4 Safety Regulations

5
- Handling Refrigerant R134A
  5
- Handling UV Dye
  5
- Working on the Vehicle
  5
- Notes on Operation
  6
- Maintenance Work
  6
- Safety Devices
  6
- PED Directive 2014/68/EU
  6
5 Product Description

7
- Description of Unit
  7
  - Front View
    7
  - Rear View
    7
  - Display and Control Panel
    8
  - Selection and Function Keys
    8
  - Input Keys
    8
6 Program Structure

9
- Calibration and Tare
  9
- Settings
  9
- Repair
  9
- Vehicle and Customer Data
  9
- Menu
  9
- Manual Mode
  9
- Automatic Mode
  9
- Flush (Optional)
  9
- Enter
  9
7 Hydraulics Diagram

10
8 Service Phases

11
- Recovery
  11
- Draining Oil into the Used Oil Bottle
  13
- Vacuum Phase and Recycling (Simultaneous)
  14
  - Vacuum Phase
    14
  - Recycle
    14
- Leak Test
  16
- Refrigerant Preparation
  17
- Fresh Oil Filling
  18
- UV Contrast Medium Filling
  19
- Filling Refrigerant
  20
- Separating and Returning Compressor Oil
  21
- Non-Condensing Gases
  22
9 Troubleshooting

23
- Service Messages
  23
- Fault Messages
  23
10 Emptying the ACS 652

24
- Automatic Emptying
  24
- Extraction of Internal Refrigerant Circuit with Sec- Ond A/C Service Unit
  24
11 Troubleshooting and Analysis

25
12 Component Test and Maintenance

28
- Vacuum Pump
  28
- Pressure Sensor P1
  28
- Pressure Switch P2
  28
- Expansion Valve
  28
- Combo Filter
  29
  - Replacement of Combo Filter
    29
  - Reset Filter
    29
- Vacuum Pump
  30
  - Changing Vacuum Pump Oil
    30
  - Reset of Oil Change Interval
    30
13 Calibration

31
- Internal Refrigerant Cylinder Scales
  31
- Fresh Oil Bottle Scales
  31
- Tara Values
  32
- Used Oil Bottle Scales
  32
- Pressure Sensor
  33
  - Checking the Adjustment
    33
  - Adjusting the Pressure Sensor
    33

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