| –
| Place the hydraulic unit and the control unit facing downwards on a flat, clean surface. |
| –
| Unscrew the Torx screws of the control unit. |
| –
| Remove the control unit from the hydraulic unit -arrow- in a perpendicular direction, without turning. |
| –
| Carefully remove all the seals to the hydraulic unit valve stems. |
WARNING | t
| When the control unit has been removed, the printed circuit board is visible. |
| t
| Do not allow dirt or damp to enter the control unit. |
| t
| Avoid electrostatic discharge! |
|
| –
| Cover the control unit solenoids with a lint-free cloth. |
| After disconnecting control unit and hydraulic unit, fit transportation protection for valve domes. |
|
|
|
Note
