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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
When you encounter damages or failures contact your specialist dealer or our
customer service. Pay attention to the troubleshooting tips in pt. 7.
o
Only qualified experts may perform repair and maintenance work on the device using
original replacement and accessory parts. Never attempt to repair the device
yourself!
7. Possible Malfunctions
Problem
Cause
Removal
Device is connected to a
power source, green
control light does not
come on, device does
not heat up.
•
Plug improperly inserted
into socket
•
Blown fuse
•
Switching device is
improperly installed
•
Overheating protection
has turned off
•
No contact with
microswitch
•
Damaged temperature
control (overheating
security)
•
Remove plug and
insert properly
•
Check fuses, connect
device to another
socket
•
Check the location of
the switching device
•
Press RESET on the
switching device
•
Contact sales agent
•
Contact sales agent
The orange heating
control light comes on,
the temperature does not
increase.
•
Interrupted contact with
the heating element
•
Damaged heating
element
•
Contact sales agent
•
Contact sales agent
Green control light
comes on but the orange
heating control light does
not come on in spite of
desired temperature
being reached.
•
Set temperature has
been reached
•
Damaged temperature
control
•
Damaged control light
•
Check functioning at
different temperature
•
Contact sales agent
•
Contact sales agent
