ABB SACE Emax 2 Series Operating Instructions Manual page 158

Mechanical position indicators The following are the possible positions where you can find the mobile part of a withdrawable circuit-
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Continued from the previous page
8. Extract the crank. See Figure 61.
9. Replace the crank in its housing See Figure 62.
Figure 61
To extract the moving part from the fixed part, perform the same steps indicated for insertion in reverse
order.
After extraction, in order to remove the moving part, unlock the safety lock. See Figure 63.
Figure 63
WARNING! The inserted circuit-breaker must be opened in order to be able to reach the
test position. On the UL version, the fail safe prevents the removal of the circuit-breaker
from the fixed part with springs charged. Discharge the springs before removing the
circuit-breaker from the fixed part. For further details, consult the Mechanical safety
accessories chapter.
breaker during its use:
• circuit breaker in DISCONNECT position (see Figure 64).
• circuit-breaker in test position (see Figure 65).
• circuit-breaker in CONNECT position (see Figure 66).
Figure 64
Figure 62
1
Figure 65
ABB | SACE Emax 2
2
Figure 66
Mechanical characteristics
1 - E1.2 description