ABB | SACE Emax 2
Putting into service and maintenance | 1 - Putting into service
93 | © 2017 ABB | 1SDH000999R0002 - ECN000058721 - Rev. B
Final check list
After completing the procedures for general checks and checks on the accessories, perform the following
operations. Print this sheet to annotate the check carried out in the relevant column (“Check”).
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 Trip unit Parameters
Adjust the protection trip unit in accordance with the design
specifications of the installation (drawn up by design engineer of
the installation). If necessary, power the protection trip unit 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 Charging the springs Charge the closing springs
8 Undervoltage coil Make sure that undervoltage 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 the mechanical interlock of the circuit-
breaker is not active
11 Locking devices
If present, make sure that the locking devices of the circuit-
breaker are not active
12 Status signals
Make sure that the signalling devices on the front of the circuit-
breaker indicate: circuit-breaker open - springs discharged O -
OPEN and white spring signalling device DISCHARGED SPRING
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