46 6. Instructions For Use; 46 6.1 Entering Service Data; 46 6.2 Retrieving Refrigerant From A Vehicle - Bosch ACS 753 Originalbetriebsanleitung

6. Instructions for use
6.1 Entering service data
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After selecting any service function, it is possible
to enter information about the vehicle in order to
allow printing the automatically compiled final
receipt.
1. The display shows
Enter vehicle data
Make: ____________________________
Model: ___________________________
Plate: ___________________________
VIN: _____________________________
MILEAGE: _________________________
Operator: ________________________
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Use the arrow buttons to move between the rows
and the multi touch keypad to enter the text.
2. Select
to save the data for the print report.
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This page also shows the Database icon to allow
the user to select a vehicle from the European or
Personal Database if available. If this selection is
made, the BRAND and MODEL fields will be filled
out automatically.
!
Make sure to comply with the standards regarding
the protection of personal data in your state.
6.2 Retrieving refrigerant from a vehicle
WARNING: To prevent injuries while work-
ing with the refrigerant, read and follow
the instructions and warnings in this man-
ual, and wear protective clothing, such as
safety glasses and gloves.
!
Use only new oil to replace the oil removed during
the recovery process.
!
Dispose of the oil according to the law.
1. Remove the bottle from the station pulling it
straight out, without rotating or swinging it.
2. Empty the oil drain bottle before starting a recov-
ery operation
3. Reinstall the oil drain bottle with magnetic connec-
tion on the station.
4. Call up the Main Menu.
5. Select
.
Robert Bosch GmbH
Instructions for use | ACS 753 | 57 |
6. Enter the service data and confirm with
chapter 6.1).
7. Connect the high pressure (red) and low pressure
(blue) hose to the vehicle A/C system.
8. Open the valve of the connection on each hose
turning the ring nut clockwise.
9. Select
.
"
The station begins the recovery process.
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The sounds heard indicate the opening and closing
of the solenoid valve and are normal.
10. The station performs a self-cleaning cycle to clean
the internal hoses from refrigerant traces, if any.
11. The function stops when the refrigerant is fully
recovered.
12. After the recovery, the machine performs an oil
drain procedure, which may take up to 90 seconds
to be completed.
13. After the oil is drained, the display shows the result
in which the recovered refrigerant and the drained
oil are described.
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Select to print the recovery information and the
result of the diagnosis before the recovery process.
Select to return to the Main Menu.
!
The recovered and displayed weight may vary de-
pending on the environmental conditions and must
not be used as an indication of scale accuracy.
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Exhausted oil separated from the recovered refrig-
erant of the vehicle flows into the dedicated bottle.
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The air conditioner compressor oil is filled with
that the new oil bottle (PAG or POE).
14. The amount of oil extracted from the A/C system is
equal to the amount of new oil that can be intro-
duced into the A/C system at the end of the vacu-
um.
"
The recovery is completed.
en
(see
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