Bosch HBN 5405.0 A - Manual (Page 30)

30
Troubleshooting
Should a malfunction occur, it is often only due to a
minor fault. Please read the following instructions
before calling the after-sales service:
Problem Possible cause Comments/remedy
The oven does not work. Blown fuse. Look in the fuse box and check that the
fuse is in working order.
The clock display flashes. Power cut Reset the time.
Repairs may only be carried out by fully trained
after-sales service technicians.
Improper repairs may constitute serious hazards to
the user.
If the oven light fails, it must be replaced. 40 watt
heat-resistant spare bulbs can be obtained from the
after-sales service or specialist shops.
Only use these bulbs.
1.
Switch off the oven fuse in the fuse box.
2.
Place a tea towel in the cold oven to prevent
damage.
3.
Unscrew the glass cover by turning it anti-
clockwise.
4.
Replace the oven light with one of the same type.
5.
Screw the glass cover back on.
6.
Remove the tea towel and switch the fuse back
on.
Replacing the oven
light
Method