Bosch HBA234B 0 Series Руководство пользователя и инструкция по установке - Страница 18

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en Troubleshooting
15  Troubleshooting
You can rectify minor faults on your appliance yourself.
Read the troubleshooting information before contacting
after-sales service. This will avoid unnecessary costs.
WARNING ‒ Risk of injury!
Improper repairs are dangerous.
Repairs to the appliance should only be carried out
▶
by trained specialist staff.
If the appliance is defective, call Customer Service.
▶
15.1 Malfunctions
Fault
The appliance is not
working.
The appliance does
not switch off fully at
the end of a cooking
time.
The time flashes in
the display.
lights up in the
display and no set-
tings can be made
on the appliance.
A message with  ap-
pears in the display,
e.g.
-
.
15.2 Replacing the oven light bulb
If the light in the cooking compartment fails, change
the oven light bulb.
Note: Heat-resistant, 25-watt, 230 V halogen bulbs are
available from the after-sales service or specialist retail-
ers. Only use these bulbs. Hold the new halogen bulbs
only with a clean, dry towel. This increases the service
life of the bulb.
18
Cause and troubleshooting
The circuit breaker in the fuse box has tripped.
Check the circuit breaker in the fuse box.
▶
There has been a power cut.
Check whether the lighting in your kitchen or other appliances are working.
▶
Electronics fault
Briefly disconnect the appliance from the power supply by switching off the fuse.
1.
Reset the basic settings to the factory settings.
2.
At the end of a cooking time, the appliance stops heating up. The oven light and cooling fan
do not switch off. For types of heating with recirculation, the fan continues to run in the back
wall of the cooking compartment.
Turn the function selector to the off position.
▶
a The appliance is switched off.
a The oven light and the fan in the back wall are switched off.
a The cooling fan switches off automatically as soon as the appliance has cooled down.
There has been a power cut.
Reset the time.
▶
→ "Setting the time on the clock", Page 11
Childproof lock is activated.
Use the ⁠   button to deactivate the childproof lock.
▶
→ "Childproof lock", Page 11
Electronics fault
Press the ⁠   button.
1.
If required, reset the time.
‒
a If the fault was a one-off, the error message disappears.
If the error message appears again, call the after-sales service. Quote the exact error
2.
message and the E no. of your appliance.
→ "Customer Service", Page 19
WARNING ‒ Risk of electric shock!
Incorrect repairs are dangerous.
Repairs to the appliance should only be carried out
▶
by trained specialist staff.
Only use genuine spare parts when repairing the
▶
appliance.
If the power cord of this appliance is damaged, it
▶
must be replaced by trained specialist staff.
WARNING ‒ Risk of burns!
The appliance and its parts that can be touched be-
come hot during use.
Caution should be exercised here in order to avoid
▶
touching heating elements.
Young children under 8 years of age must be kept
▶
away from the appliance.
WARNING ‒ Risk of electric shock!
When changing the bulb, the bulb socket contacts are
live.
Before replacing the bulb, ensure that the appliance
▶
is switched off in order to prevent a potential electric
shock.
Also unplug the appliance from the mains or switch
▶
off the circuit breaker in the fuse box.