en | 50 | DCI 700
77:
Installing circuit board A3
5. Connect all connection cables to circuit board A3 (see circuit diagram).
6. Carefully, insert the front circuit board cover (2) below the guide at an angle and set it down. Make sure not to
detach or pinch any cables.
7. Use 2 cylinder head screws (1) and washers to secure the front circuit board cover (2).
78:
Installing the front circuit board cover
8. Attach the protective conductor to the front circuit board cover (2).
9. Connect the fan on the rear circuit board cover (2) to connection X270 of circuit board A2.
10. Place the rear circuit board on the supports.
11. Use 3 cylinder head screws (1) and washers to secure the rear circuit board cover (2).
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Robert Bosch GmbH