Samson 5343, Монтаж и эксплуатация

Страница: 37 / 60

EB 5206 EN 8-1
Operation
8 Operation
After being mounted correctly and start-up,
the thermostat is ready for use.
8.1 Safety temperature
monitors (STM)
The contact switches when the temperature
exceeds the adjusted temperature.
The contact returns to its original position
after the temperature falls below the adjusted
temperature by 8 K.
The contact switches automatically after the
temperature falls below –20 °C.
The STM is triggered when the capillary tube
breaks.
8.2 Temperature regulators
(TR)
The contact switches when the temperature
exceeds the adjusted temperature.
The contact returns to its original position af
-
ter the temperature falls below the adjusted
temperature by 4 K.
8.3 Safety temperature limiters
(STL)
The contact switches and is locked when the
temperature exceeds the adjusted tempera
-
ture.
The contact switches automatically at a tem
-
perature of –20 °C.
The safety temperature limiter can only be
reset after the temperature has fallen below
the adjusted limit by approximately 10 %.
The STL is triggered and locked when the
capillary tube breaks.
Note