Troubleshooting; Customer Service - Bosch HBA513B 1 Series User Manual And Installation Instructions

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14  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.
14.1 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
settings can be made
on the appliance.
A message with  ​ ⁠
appears in the dis-
play, e.g. ​ ⁠ ​ ⁠ ​ ⁠ - ​ ⁠ ​ ⁠ .
14.2 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.
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.
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.
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 18
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 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.
Requirements
¡ The appliance is disconnected from the power sup-
ply.
¡ The cooking compartment has cooled down.
¡ You have a new halogen bulb to replace the old one.
Place a tea towel in the cooking compartment to
1.
prevent damage.
Turn the glass cover anti-clockwise to remove it  ​ ⁠ .
2.
Troubleshooting en
17

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