Disassembly Operations - ABB SACE Emax 2 Series Installation, Operation And Maintenance Instructions

Disassembly operations To disassemble the parts of the circuit-breaker:
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1. Remove the transparent flange (A) of the release, by turning the screws (B).
2. Remove the escutcheon plate of the circuit-breaker (C), by removing the mounting
screws (D).
Figure 96 - Removing the flange and escutcheon plate
3. Remove one or both of the side guards (I) (if installed) by removing the front screws (L).
4. Remove the gearmotor (E) by removing the screw (F).
Figure 97 - Removing the flange
1. If there is a minimum voltage coil (G), remove it, and discharge the springs of the operating
mechanism for closing and opening the circuit breaker.
Figure 99 - Removing the undervoltage coil
C
1
1
I
L
Figure 98 - Removing the gearmotor
Putting into service and maintenance | 5 - Second level maintenance
ABB | SACE Emax 2
2
2
1
90°
F
E E
G
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