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Any malfunctions during operation will be identified by an error message on the display (E and F).
Proceed as follows in such cases:
☞
Switch off device using the main switch (A)
☞
Carry out corrective measures
☞
Restart device
If the actions described fail to resolve the fault or another error code is displayed then take one of the following steps:
- Contact the service department,
- Send the device for repair, including a short description of the fault.
Error codes
Error code
Cause
Effect
Solution
E3
Temperature inside device too high
Heating off
- Switch off device and allow to cool down
E4
Motor blockage
Heating off
- Switch off device
Motor off
-
Warning! Only to be carried out by authorised service personnel:
Carry out an internal test on the device to check the plug-in
connector for the motor
E6
Break in safety circuit
Heating off
- Plug in contact plug (L)
- Plug in PT 1000 contact thermometer/temperature sensor
- Replace faulty connecting cable, plug, or contact thermometer
E24
Surface temperature
(temperature of control sensor)
: Heating off
- Switch off device until the surface temperature of the base plate
of the base plate is higher than the setted safe tem-
is lower than the selected safe temperature limit
perature limit
- Set a higher safe temperature limit
E44
Surface temperature
(temperature of safety sensor)
:
Heating off
- Switch off device until the surface temperature of the base plate
of the base plate is higher than the setted safe tem-
is lower than the selected safe temperature limit
perature limit
- Set a higher safe temperature limit
E25
Heating and switching element monitoring
Heating off
- Switch off device
- Set the safe temperature limit > 55 °C,
see also “Functional check of inactivating the safety circuit”
-
Warning! Only to be carried out by authorised service personnel:
Carry out an internal test on the device to check the plug-in connector.
for the heating element
E26
Difference between temperature of safety sensor and
Heating off
- Switch off device
temperature of control sensor
-
Warning! Only to be carried out by authorised service personnel:
control temperature
> (safety tempe 40 K)
Carry out an internal test on the device to check the plug-in
connector for the temperature sensor
E46
Difference between temperature of safety sensor and
Heating off
- Switch off device
temperature of control sensor
-
Warning! Only to be carried out by authorised service personnel:
safety temperature
> (control tempe 40 K)
Carry out an internal test on the device to check the plug-in
connector for the temperature sensor
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