Bosch HB.74 0 Series, Инструкция по эксплуатации

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14
Troubleshooting
Quite often, when there is a malfunction, it is usually a small
irregularity which is easy to rectify. Before contacting the
Technical Assistance Service, try to determine the cause of the
fault using the following table.
Troubleshooting table
Error messages
When the indicator displays an error message with
“
, press
the
0
sensor. The message will disappear. The set time
function will be deleted. If the error message does not
disappear, call the Technical Assistance Service.
The following error messages can be solved by the user.
:
Risk of electrical discharge and the resulting shock.!
Incorrect repairs can be dangerous. Repairs can only be
carried out by qualified personnel from the Technical
Assistance Service.
Changing the oven bulb
If the oven light bulb is damaged it must be replaced. Special
25 W, E14, 220 V-240 V heat-resistant light bulbs (to 300 ºC
temperature) can be obtained from the Technical Support
Service or in specialist shops. Only use this type of bulb.
:
Risk of electrical discharge and the resulting shock.!
Disconnect the appliance from the mains. Ensure that this is
turned off.
1.
Place a dishcloth into the cold oven to avoid damage.
2.
Remove the glass protection by unscrewing it to the left.
3.
Replace the bulb with a similar bulb.
4.
Screw the protection glass back into place.
5.
Remove the dishcloth and switch the oven back on at the
mains.
Protective glass panels
Damaged protective glass panels must be replaced. Protective
glass panels cay be obtained from the Technical Assistance
Service. Please quote your appliance's product number and
production number.
Fault Possible cause Solution/advice
The oven does
not work.
The fuse has
blown.
Check the condition of the
fuse/circuit breaker in the
fuse box.
Power cut Check that the light in the
kitchen and other house-
hold appliances are work-
ing.
The
0
symbol
lights up on the
display with
some zeros.
Power cut Set the time once again.
The oven does
not work.
There is dust in
the contacts.
Turn the control knob sev-
eral times in both direc-
tions.
The oven door
does not open.
The
H
symbol
lights up on the
display panel.
The oven door
has been
locked by the
self-cleaning
function
q
.
Wait until the oven has
cooled and the
H
symbol
turns off.
The display
shows
”‰ .
The appliance
has been auto-
matically turned
off.
Turn the function control
knob to the zero setting.
Error message Possible cause Solution/advice
“‹‚‚
A sensor has
been pressed
for too long or
has got stuck.
Press all the sensors one
by one. Check if a sensor is
stuck, covered or dirty
“‚‹‡
The door lock
has been acti-
vated with the
door open.
Press the
0
sensor. You
can now begin program-
ming again.
“‚‚†
The tempera-
ture inside the
oven is too
high.
The door oven is locked
and heating has stopped.
Wait until the oven has
cooled. Press the
0
sensor
and reset the time.