Siemens 3TM Operating Instructions Manual page 46

Vacuum contactor

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Maintenance

0.6 x 3.5

6 ± 0.5 Nm

Fig. 51

Mount cover – example, 3-pole

Mounting the cover

Tool:

Flat-head screwdriver size 0.6 x 3.5 for the connectors and

Hexagon spanner size 4 for the cover

•

Position the cover hood (25) and mount with M5 screws, safety washers and

washers. Tightening torque 6 ± 0.5 Nm.

•

Insert connectors A1/A2 and E1/E2 and tighten slot-head screws of the connec-

tors hand-tight on both sides.

Electronic controller

Cover hood of the electronic controller

DIP switch S2

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2020-09-18

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