24
Recommended sequence of operations
Operation instructions
cgm.
3
ENA type
IG-235-EN version 02
Fig. 2.32:
Disconnection from closed position for AV and
RAV (3G) mechanisms
2.7.4
Earthing operation from the open
position
Initial conditions:
Circuit breaker open and earthing
switch open with springs charged.
1)
Close the circuit breaker by pressing the “I” close
button and check the status indicator.
2)
Check that no voltage is present using the
ekor.
vpis
unit.
3)
Move the access lever in the yellow actuation area
to its lower position.
4)
Insert the handle in the earthing switch actuation
shaft and turn clockwise.
5)
Remove the handle. The lever returns to its original
position.
