ABB V-Contact VSC Series Installation And Service Instructions Manual page 29

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(2) Passing from the "isolated for test" to the

"isolated" position (disconnection of the aux-

iliaries)

– release the mobile connector (1) (fig. 13) and

remove it from the fixed socket of the enclo-

sure (2) (fig. 12);

(3) Passing from the "isolated" to the "racked-

out" position

– bring the truck close to the switchgear;

– insert the hooking bracket (4) (fig. 11b - c)

and lock the wheels (3) (fig. 11a);

6.3. Accessories and tools for the operations

Fig. 15

Caption

1 Operating lever of the earthing switches

2 Contactor racking-in/out lever

3 Tool for manual emergency opening operation

– move the two handles (5) (fig. 11d) at the

same time towards the median axis of the

contactor, and simultaneously pull the con-

tactor progressively towards the outside on

the truck by means of the handles;

– let go of the handles and continue extraction

until the contactor locks with the handles (fig.

11a) which click sideways locking the con-

tactor on the truck.

– unlock the wheels (3) (fig. 15a) and lift the

hooking bracket (4) (fig. 15f);

– lift the hooking bracket (4) (fig. 15f) and move

the truck away from the switchgear.

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