SIRIUS 3RV2 motor starter protectors
4.9 Accessories
SIRIUS Innovations
System Manual, 01/2011, A8E56203870002-03
427
Opening the door with significant force
Note
If the motor starter protector is set to ON and the door is opened with a force of
> 150 to 200 N, the extension shaft cap will break away from the rotary switch on the motor
starter protector to prevent irreparable damage to the motor starter protector. The motor
starter protector remains set to ON.
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The extension shaft then needs to be re-attached to the motor starter protector and the door-
coupling rotary operating mechanism as described below:
Table 4- 25 Attaching the extension shaft
Diagram Procedure
Switch off the motor starter protector (O) and turn
the rotary switch on the door-coupling rotary
operating mechanism to OFF.
Attach the extension shaft cap to the rotary
switch on the motor starter protector and then
insert the extension shaft into the cap.
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Close the control cabinet door.
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