Maintenance
8.2
Maintenance activities
26
Replacing the mains fuse F1
Mains voltage is interrupted and cannot be switched on.
1.
Open the control unit, see chapter 6.2, page 16.
2.
Remove the transparent cover from the mains fuse F1.
3.
Replace the mains fuse F1, see table 1, page 13.
4.
Snap the transparent cover onto the mains fuse F1.
5.
Connect the flat cable to the connector.
6.
Close the control unit, see chapter 6.2, page 166.
7.
Switch on the mains voltage.
Replacing the probe fuse F2
Mains voltage is interrupted and cannot be switched on.
1.
Open the control unit, see chapter 6.2, page 16.
2.
Pull the probe fuse F2 from the base.
3.
Plug a new probe fuse F2 into the base, see table 1, page 13.
4.
Connect the flat cable to the connector.
5.
Close the control unit.
6.
Switch on the mains voltage.
– English –
ÖWWG 3