Assembly Procedure
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hazard of falling
Always use the screws to secure the overload relay to
the contactor.
Failure to follow these instructions can result in injury or equipment damage.
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Perform the following procedure to mount the overload relay on the contactor :
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On advanced contactor: remove the cable memory from the downstream power terminals of the contactor.
On standard contactor: remove the 3 nut holders using a screwdriver from the downstream power terminals of the contactor.
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Push the phase adaptor outwards.
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Remove the phase adaptor from the overload relay .
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Place the overload relay downstream of the contactor .
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Push the overload relay inwards to lock it automatically with a click.
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Place the screws at the power terminals of the contactor and tighten them at the right torque.
Contactor |
Overload relay |
Tool |
Torque |
Screws |
---|---|---|---|---|
LC1G115-225 |
LR9G115–225 |
Allen key |
18±1.8 N•m |
M8 |
LC1G265-500 |
LR9G500 |
Inner hexagon |
35±3.5 N•m |
M10 |
LC1G630-800 |
LR9G630 |
Inner hexagon |
58±5.8 N•m |
M12 |