^ Hold pressure within black range for 5 seconds.
23. Actuate the pedal gently to raise the pressure to 20-24 bar and keep it for 5s.
24. Follow onscreen instructions to complete current phase of operation:
The fill level of wheel brake circuit HZ2 (secondary brake circuit) is in order.
Release brake pedal.
Checking fill status of wheel brake circuit HZ1 (primary brake circuit).
25. Press
ENTER
button or gently actuate and then release the pedal to continue, and the
device starts to communicate with the vehicle.
26. Use UP/DOWN button to view onscreen prompts.
1) Increase brake pressure slowly and evenly
2) At 10 bar the brake pedal counterforce is reduced but needs to be applied further.
3) Brake pressure must not rise beyond the specific range.
4) Actual value should be within the black range and held for 5 seconds
5) Y = Continue N = Return
27. Press ENTER button and following screen shows:
23.4 bar
^Hold pressure within black range for 5 seconds.
28. Actuate the pedal gently to raise the pressure to 20-24 bar and keep it for 5s.
29. Follow onscreen instructions to complete operation of current phase:
The fill level of wheel brake circuit HZ1 (primary brake circuit) is in order.
Release brake pedal.
Brake system fill status is OK.
30. Press
ENTER
button or gently actuate and then release the pedal to complete the air
inspection service and following screen shows:
1) The test is OK
2) No air is in brake system
3) End of test
If the device fails to inspect brake air, following screens come up:
1) Fail to inspect brake system for air
2) Function of SBC is not assured
3) Please repeat the process.
31. Press any key to return.
Retrieve ECU Information
1. Retrieve ECU information, use
UP/DOWN
button to select ECU Information from Select
Function menu and press
ENTER
button to confirm.
5) Change Brake Fluid
6) Change Brake Air
>7) ECU Information
2. View retrieved information on device screen.
MB: 005 431 50 12 HYDROPNEUMATIC UNIT SBC
Supply: Bosch Mfg.
H/W: 12/04
S/W: 12/04
