IG-273-EN version 03; 05/08/2020
49
General instructions
cpg.0 ENA range
Operations sequence
Connection
Initial situation: Disconnector, earthing switch and
circuit breaker open.
Move the SHUTTERS down to OPEN to insert the manual
driving shaft lever with the disconnector open symbol
aligned with the “I” in the Disconnector operation area
(grey). Then turn it CLOCKWISE.
Figure 7.46. Disconnector closed
If the spring charging status indicator on the circuit breaker
shows DISCHARGED: move the access interlock cover to the
left and insert the spring charging lever.
Operate the charging lever in a vertical motion as indicated
until the indication changes to “SPRING CHARGED”.
Figure 7.47. Spring charging sequence
Figure 7.48. Springs charged indication
Press the “I” pushbutton to close the circuit-breaker. The
circuit-breaker status indicator shows CLOSED.
Figure 7.49. Circuit-breaker closed
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