T
ROUBLESHOOTING
8.2.3
Replacing the Operations Counter
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• Detach the operating link (1).
1
Operating link
2
Operations counter
• Remove the operations counter (2) by unscrewing the four M3
mounting screws.
• Set the new operations counter manually to indicate the number
of operations shown on the old operations counter (so that it will
be possible later to determine the life of the breaker).
• Mount the new operations counter.
• Reattach the operating link.
OI 250 (EN)
1
2
REV7
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-
/REV2