Alarms, Warnings / Possible Causes - Julabo PURA 4 Manual De Operación

Alarms, warnings / Possible causes

22 Alarms, warnings / Possible causes
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For the malfunctions listed below, the unit will be permanently
switched off.
The alarm indicator lights up and a continuous signal tone will also
sound. The reason for the alarm or warning will be shown on the
temperature display LED in coded form.
Warnings are displayed alternately with the actual value on the
display.
The signal tone can be muted by pressing the OK key.
The cable for the working temperature sensor has been broken or
short-circuited.
Bath temperature exceeds limit value of the temperature safety
function. Cause: Fill level in the bath is too low and/or bath tank
bottom is calcified. Remove the lime layer on the bath tank bottom.
Observe the minimum fill quantity.
The bath temperature rises too quickly. Check the water level in the
bath.
To cancel the alarm state
6. Switch off the unit at the mains switch.
7. Rectify the cause of the alarm.
8. Rectify the cause of the alarm or wait for approx. 4
seconds, depending on error type.
9. Switch on the device again at the main switch.
10. If the error occurs again, a remote diagnostic must be
prepared.
JULABO Technical Service
Phone: +49 7823 5166
Fax: +49 7823 5166
Email: [email protected]
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