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Verfügbare Sprachen
Verfügbare Sprachen
The temperature limiter should be set 3-6°C higher than the desired
temperature.
Function: lf the automatic control fails or if the desired temp. was set to
high by mistake, the device heats up to the set limit value only. Then the
limiter switches the heating off.
After cooling about 6-8°C (3°C for devices up to 110°C) the heating is
switched on automatically and again the device heats up to the set limit
value only and so on (emergency control).
Indications for the release of the temp. limiter
Temperature control is unsteady (see display) caused by the switch
hysteresis of the temp. limiter.
Reasons for the release of the temp. limiter:
Failure
1a) Overheat protector
releases before desired
temp. has been reached.
1b) Overheat protector
releases only during the
first heating.
1 c) Overheat protector
releases although 1a + 1b
was regarded.
6. Contacter - Outlet
This appliance can either be used with a normal electronic contact
thermometer (e.g. EBRO GFX 393, Ikatron ETS 3, etc.) or a mercury-
contact thermometer.
If a contact thermometer is not being used then the Dummy Connector
(which is included) must be plugged in.
The Dummy Connector acts as a safety contact between 3 and 5) This
impedes further heating should the plug accidentally be removed while
being used with a contact thermometer.
When using the hotplate with a contact thermometer, the hotplate
temperature should be accordingly higher adjusted. Should the required
Reason
Overheat protector
was set to low,
respectively desired
temp. was enhanced
but not the limit value
Overheat protector
was set to close so
overshooting of the
first heating phase
causes the release.
Defect of the
automatic control.
7
Redress
Enhancement of the
limit temperature
Increase of the limit
temp. or decrease of
the wattage (%) in
order to avoid
overshooting
Device needs repair
preferably at the
supplier's.
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