ABB | SACE Emax 2
Putting into service and maintenance | 1 - Putting into service
245 | © 2013 ABB | 1SDH001000R0002 - L7804
Final check list
After completing the procedures for general checks and checks on the accessories, perform
the following operations. Print this sheet in order to annotate in the column Check the check
that was carried out.
Operation Description Check
1 Circuit-breaker OFF Open the circuit-breaker
2 Circuit-breaker connected
Switch the circuit-breaker in withdrawable
version to the connected position and
reposition the crank in its seat
3 Release Parameters
Adjust the protection release in accordance
with the design specifications of the
installation (drawn up by design engineer
of the installation). If necessary, power the
protection release with an Ekip TT unit
4 Removal of the Ekip TT If present, remove the Ekip TT unit
5 Connecting the voltage Connect the auxiliary voltage
6 Closing the switchgear Close the switchgear door
7 Loading the springs Load the closing springs
8 Under-voltage coil
Make sure that under-voltage coil is
energized
9 Opening and closing coils
Make sure that opening and closing coils
are NOT energized
10
Mechanical interlock of the
circuit-breaker
If present, make sure that mechanical
interlock of the circuit-breaker is not active
11 Interlocking devices
If present, make sure that interlocking
devices of the circuit-breaker are not active
12 Status signals
Check that the signalling devices on the
front of the circuit-breaker represent:
circuit-breaker open - springs unloaded
O - OPEN and springs signaller white
DISCHARGED SPRING
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