Accessing The Custom Database; Automatic Mode; Overview Of Automatic Mode; Selecting The Vehicle From The Custom Database - Bosch ACS 251 Original Instructions Manual

6.4

Accessing the custom database

1. In the main menu, select "A/C Services" and press
E. Alternatively, press the AUTO button on the
keypad.
i
If you press the AUTO button, skip to step 3.
2. Select "Automatic Mode" and press E.
3. Select "Custom DB" and press E.
4. Select the vehicle and press E. Alternatively, enter
the vehicle model name.
"
The vehicle model and the R134a quantity are dis-
played.
6.5

Automatic mode

6.5.1

Overview of automatic mode

Automatic mode service can be performed in any of the
following ways:
R

Selecting the vehicle from the custom database

R

Setting custom parameters

6.5.2 Selecting the vehicle from the custom data-
base
!
Use only new oil to replace the amount removed dur-
ing the recovery process. Used oil should be discard-
ed as per applicable regulations.
i
Before starting the service, refer to chapter 6.2.
1. Execute the procedure in chapter 6.4 to access the
vehicle database.
2. Press E.
 The automode parameters are displayed.
i
To change the automode parameters, refer to
chapter 4.4.
3. Check the type of service connection on the vehicle
A/C system.
!
Do not use any tools to tighten the couplers.
Connect the appropriate coupler/s to the service
4.
connection on the vehicle A/C system.
Press E.
5.
 The service begins in the automatic mode. Each
phase is executed automatically. After the ser-
vice is complete, the Hose Drain menu is dis-
played.
6. Turn the HP/LP quick couplers in the counterclock-
wise direction disconnect from the service connec-
tions on the vehicle A/C system.
Press .
7.
Bosch Limited
Program description | ACS 251 | 15
Press  to start draining refrigerant from the
8.
hoses.
 Once the refrigerant is drained, a summary
screen is displayed.
"
The servicing of the vehicle A/C system is complete.
6.5.3 Setting custom parameters
i
Once set, custom parameters are valid only for a
single service.
i
Before starting the service, refer to chapter 6.2.
i
Refer to the vehicle-specific documentation for the
A/C service parameters.
!
Use only new oil to replace the amount removed dur-
ing the recovery process. Used oil should be discard-
ed as per applicable regulations.
1. In the main menu, select "A/C Services" and press
E. Alternatively, press the AUTO button on the
keypad.
i
If you press the AUTO button, skip to step 3.
2. Select "Automatic Mode" and press E.
3. Select "Custom Parameter" and press E.
 The AUTOMODE PARAMETER screen is dis-
played.
i
To change the automode parameters, refer to
chapter 4.4.
4. Check the type of connection on the vehicle
A/C system.
5. Connect the appropriate coupler/s to the service
connection on the vehicle A/C system.
!
Do not use any tools to tighten the couplers.
6. Press E.
 The service begins in the automatic mode. Each
phase is executed automatically. After the service
is complete, the Hose Drain menu is displayed.
7. Turn the HP/LP quick couplers in the counterclock-
wise direction disconnect from the service connec-
tions on the vehicle A/C system.
8. Press .
9. Press  to start draining the refrigerant from the
hoses.
 Once the refrigerant is drained, a summary screen
is displayed.
"
The servicing of the vehicle A/C system is complete.
en
|
F 002 DG9 425 2014-03-20