Switch Opening Operation (Ci1 Or Cs1); Switch Closing Operation And Recharge For Opening (Ci2 - Transformer Protection Function) - efacec NORMAFIX Instructions Manual

10.5. Switch opening operation (CI1 or CS1)


This maneuver is only possible if the switch is in the closed position;

Insert the lever into the slot of the Switch maneuver;

Operate the lever counter clockwise to the "open" position – the switch opens up
shaply;

The earth switch mechanism is then cleared and can be closed.
10.6. Switch closing operation and recharge for opening (CI2 - transformer protection
function)

This maneuver possible only if the earth switch is in the open position;

Insert the lever into the slot fo the Switch maneuver;

Operate the lever clockwise until the final position;

The Switch closes and the lever remains captive.
Attention, essential maneuver following the closure of the ISF:
Operate imperatively the handle, clockwise, in order to recharge the spring. After
completing this action the handle may be removed and the Switch is now ready to be
opened.
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NORMAFIX