10.1 Excess temperature and low level safety devices
The safety devices are not affected by the control circuit. When they trip
all actors are permanently shut down.
The alarm is displayed optically and acoustics with a continuous signal
tone and the reason for the alarm is shown on the display as a number.
+ +
E 14
Danger from damaged safety devices
Possible serious consequences for personnel and working areas.
Check the safety devices at least twice per year.
Excess temperature protector, IEC 61010-2-010
Turn the adjustable excess temperature protector to the cut-out point
(actual temperature) using a screwdriver. The actors will be shut
down on all poles, the circulator will show error message E 14, the
"Alarm" control display will be lit and a continuous signal tone will
sound.
Low level safety device, IEC 61010-2-010
The float switch in this device must be moved manually in the bath
to test the function, for example using a screwdriver.
Push down the float until its reaches the mechanical stop.
The actors will be shut down on all poles, the circulator will show
error message E 01, the "Alarm" control display will be lit and a
continuous signal tone will sound.
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