ABB V-Contact VSC Series Installation And Service Instructions Manual page 27

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Fig. 11d

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

for test" position (connection of the auxilia-

ries)".

– Insert and hook up the mobile connector (1)

(fig. 13) in the fixed socket of the enclosure

(2) (fig. 12).

Fig. 12

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

"racked-in" position (with earthing switch

closed) (fig. 14).

– close the compartment door (1) by pushing

the handle downwards;

– close the feeder compartment door (2) by

pushing the handle downwards;

– check that:

• the locking magnet of the earthing switch (if

provided) is supplied;

Fig. 11e

• the key locks (7-8-9), if foreseen, are de-

activated;

– insert the operating lever (13) in the seat of

the earthing switch, making the protrusion

(12) coincide with one of the two slots (11);

– open the earthing switch by turning the oper-

ating lever anti-clockwise (13);

– remove the operating lever (13) from the

earthing switch seat;

Make sure that the lever (3) (fig. 11) is

fully pressed against the connector (1)

(fig. 11).

Fig. 13

Fig. 11f

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