JULABO Magnum 91 Temperature System - Manual (Page 37)

Temperature System Magnum 91
37
-OFF-
ALARM
CODE 13
ALARM!
IntAct: xx.xx°C
ExtAct: --.--°C
RESERVOIR
Excess temperature protection in the reservoir >RES<
This supplementary safety installation supervises and controls the
temperature of the bath liquid in the internal reservoir.
 Press the key to indicate the safety temperature value in line 3
>RES< on the VFD-Info-Display and using a screwdriver simultaneously
turn the setting screw to the desired value
(example: 100 °C).
Setting range: 10 °C to 220 °C
in 2 °C steps
The alarm is indicated by optical and audible signals (continuous tone).
The error messages opposite appear on the DIALOG-DISPLAY (LCD) and
VFD-Info-Display.

 Press enter to quit the audible signal.
 After eliminating the malfunction, turn the mains power switch off and
on again to cancel the alarm state.
Warning:
Recommendation for external, closed systems:
 Set the safety temperature >TANK< 15 °C above the working temperature setpoint.
 The safety temperature value >RES
the bath liquid used.
Important:
Check the safety installations at least twice a year! . See page 20