Bartscher 105.780, Instruction Manual, Page: 29 / 72

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6.3 Safety instructions for maintenance
o
Check the mains connection cable for damage from time to time. Never operate the
device when the cable is damaged. A damaged cable must immediately be replaced
by customer service or a qualified electrician to avoid dangers.
o
In case of damage or malfunction, please contact your stockist or our customer
service centre.
o
Only a qualified technician and using original spare parts and accessories should
carry out repairs and maintenance of the device. Do not attempt to repair the
device yourself.
7. Troubleshooting
PROBLEM POSSIBLE CAUSES SOLUTIONS
Unit is connected to
power supply but
primary control light
doesn’t come on.
•
Improperly inserted
plug.
•
Main / time regulator
not set.
•
Remove and reinsert
plug properly.
•
Set main / time regulator.
Unit is connected to
power supply but fails
to heat up.
•
Temperature regulator
not set.
•
Set temperature.
Uneven results from
cooking/baking.
•
Damaged ventilator.
•
Damaged temperature
regulator.
•
Contact the sales agent.
•
Contact the sales agent.
The above mentioned trouble cases are just exemplary and to give you orientation.
Should these or similar troubles occur, please switch off the device and stop use
immediately. Contact qualified technicians or the manufacturer for inspection and
repair.