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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
5000800a_RET_REO_032008:6 23.06.2008 16:26 Uhr Seite 21
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