IG-273-EN version 03; 05/08/2020
52
Operations sequence General instructions
cpg.0 ENA range
The spring charge status indicator shows “SPRING
DISCHARGED”. Slide the access interlocking cover to the left
and introduce the spring charging lever.
Operate the charging lever in a vertical motion as indicated
until the indication changes to “SPRING CHARGED”
Figure 7.55. Spring charging
Figure 7.56. “Spring charged” status
Operate the “I” pushbutton to close the circuit-breaker.
The circuit-breaker status indicator will show closed, and
the spring charge indicator will once again show “SPRING
DISCHARGED”.
Figure 7.57. Earthing connected
To open the earthing connection follow the sequence
described in reverse order. To open the circuit-breaker press
the pushbutton “0”.
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