Repairs: Information and Instructions 21
9.8 Changing fuse F1 or F2
Important
Never touch the circuit board, as this can damage the
electronic system.
Tools and equipment required:
• Phillips screwdriver size 2.
1. Open the device (see ”9.2 Opening the de-
vice“ on page 15).
2. Remove the faulty fuse 14/15. The fuses are
identified on the circuit board.
3. Insert a new fuse. Always use approved fuses
(see ”13. Technical Data“ on page 30).
4. Close the device (see ”9.3 Closing the de-
vice“ on page 16).
5. Perform initialization if you have removed fuse
15 (F2) from its holder (see ”9.7 Initializing the
power pack“ on page 20).
6. Perform a function check (see ”7.2 Performing
the function check“ on page 10).
9.9 Checking connector between circuit board and power pack
Tools and equipment required:
• Phillips screwdriver size 2.
1. Open the device (see ”9.2 Opening the de-
vice“ on page 15).
2. Check connector X3.
3. Close the device (see ”9.3 Closing the de-
vice“ on page 16).
4. Perform initialization (see ”9.7 Initializing the
power pack“ on page 20).
5. Perform a function check (see ”7.2 Performing
the function check“ on page 10).
14 15
X3
To Next Page
Loading...
Need help?
General
