Berthold Duo Xpert - Page 172

10 Maintenance and Repair LB 470 Level
172
56925BA2 Rev. 03, 11/2017
Replacing fuse in the slave module
1
2
3
4
5
6
Fixing screws
Screws
Housing
Base
Fuse
Covering fuse
Fig.
148 Exchange fuses slave EVU
1. De-energise the device.
2. Loosen the four fixing screws (Fig. 148, item 1) and remove the slave module
from the wall housing or subrack.
3. Loosen the two sunken screws on the front side of the slave module (Fig.
148, item 2).
4. Pull out the housing (Fig. 148, item 3) carefully.
5. Remove the protective covering of the fuse (Fig. 148, item 6)
6. Remove the fuse (Fig. 148, item 5).
7. Insert the new fuses and attach the protective covering again.
8. Carefully slide the circuit board into the housing
9. Screw the front panel to the housing with the two screws.
10. Set module into the guide rails and push it gently until the plug connector of
the module is inserted into the socket board.
11. Tighten all fixing screws (Fig. 148, item 1).