Limit Locking; Self-Monitoring; Response To A Measurement System Fracture; Response To Low Temperature - JUMO KM-70 Operating Instructions Manual

5 Settings
5.3

Limit locking

5.4

Self-monitoring

5.4.1 Response to a measurement system fracture

H
A fracture of the measurement system (leakage), will cause the circuit on the
STB to open permanently and, in addition, the microswitch is locked out.

5.4.2 Response to low temperature

H
When the temperature falls below the minimum probe temperature -10°C (on
the STB), the circuit opens automatically.
When the temperature goes above the minimum probe temperature, the STB
must be reset manually.
20
( 1 ) Cover
( 2 ) Lead-sealable screw
Chapter 5.2 "Resetting the protection temperature limiter (STB)", page 19.
( 1 )
( 2 )