Commissioning and operation
Important notes
7
37
Lenze ¯ BA 33.0005 ¯ 5.0
7 Commissioning and operation
7.1 Important notes
For trial run without output elements, lock the featherkey. Do not deactivate the
protective devices, not even in a trial run.
Check the correct operation of the brake before commissioning motors with brakes.
7.2 Before switching on
Note!
Before switch−on, you must ensure that the motor starts with the
intended direction of rotation.
Lenze motors rotate CW (looking at the driven shaft) if a clockwise
three−phase field L1 U1, L2 V1, L3 W1 is applied.
Fig. 3 Direction of rotation of the driven shaft
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