IG-273-EN version 03; 05/08/2020
57
General instructions
cpg.0 ENA range
Operations sequence
3. Operate the “I” pushbutton to connect the circuit-
breaker. The circuit-breaker status indicator shows
closed.
Whenever the springs are discharged, charge as
explained in the section "7.2.1. Circuit breaker
(cpg.0-v)" → "Connection".
Figure 7.67. Bus section sequence (iii)
Earthing of the right busbar
Initial situation: Disconnector, earthing switch and
circuit-breaker open.
1. Move right hand SHUTTERS down to OPEN and insert
the lever in the right disconnector driving shaft lever
with the disconnector open symbol aligned with the “I”
in the disconnector operation area (grey). Then turn it
CLOCKWISE. Check that the disconnector status indicator
on the right shows closed.
Figure 7.68. Right busbar earthing sequence (i)
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