Changing the preset padlocking setting - optional

Both types of transfer switching equipment are supplied with the preset padlocking setting in the OFF position. However, it is possible to allow padlocking in positions I and II in addition if a deliberate change is made. You must proceed as follows here.

NOTE

To allow padlocking in the three positions I, 0 and II, a change must be made on the rear of the transfer switching equipment. This change must be made before mounting the transfer switching equipment.

Requirement

Procedure

  1. Loosen the screw on the rear of the transfer switching equipment.

  2. Move the screw from the bottom to the top end position.

  3. Tighten the screw to a torque of 0.25 Nm in the top position.

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