Julabo LC 6 Programmable Controller Manual de usuario descargar pdf (Pagina 22)

Manual operation

7.4. Setting the safety temperature (with shutdown function)



(excess temperature protection)

 Press the key to indicate the safety temperature value on

the MULTI-DISPLAY and using a screwdriver

simultaneously turn the setting screw to the desired value

(example: 50 °C).

Setting range: 0 °C to 420 °C

in 2 °C steps

This safety device is independent of the control circuit. If the

temperature of the bath liquid reaches the safety temperature,

a complete shutdown of the controlled heating device is

effected.

The alarm is indicated by optical and audible signals

(continuous tone).

On the MULTI-DISPLAY (LED) and DIALOG-DISPLAY (LCD)

appears the error message "E 14".

Cancel the alarm state (see page 40).

Recommendation:

Set the safety temperature at 5 to 10 °C above the working

temperature setpoint.

Warning:

The excess temperature protection should be set at least 25 °C below the fire

point of the bath liquid used!

In the event of wrong setting there is a fire hazard!

We disclaim all liability for damage caused by wrong settings!

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Julabo LC 6 Programmable Controller Manual de usuario Pagina 22