JUMO EM-80 - 5 Operational Settings; Unlocking the Safety Limiter (STB)

18
5 Settings
5.1 Unlocking the safety temperature limiter (STB)
EM-80,
with fastening
bridge
704, 705, 706
Once the set limit value is gone below (dangerous temperature) by approx.
10% of the scale range, the micro switch can be unlocked.
✱ Actuate the restart knob using a small screwdriver.
EM-80
with central fas-
tening as stan-
dard
✱ Unscrew the cap
✱ Press the restart knob
✱ Screw on the cap again