Settings; Unlocking The Tb Or Stb - JUMO EM Series Operating Manual

6

Settings

6 Settings
6.1

Unlocking the TB or STB

EM-4, EMF-4.., EM5-, EMF-5.., EM-40, EM-50 with switching head mounting
Extra code 704, 705
After the temperature has dropped by about 10 % of span below the set limit(critical temperature), the
microswitch can be reset.
1. Push the reset button using a small screwdriver.
EM-4, EMF-4.., EM5, EMF-5.., EM-40, EM-50 with central mounting
Extra code 710
1. Unscrew cap.
2. Press reset button.
3. Screw cap back into position.
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