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Replacing the fan in the 400 mm wide auxiliary control cubicle
￭
(frame R7i)
Auxiliary control cubicle has a fan in the lower part of the cubicle.
WARNING!
Read the safety instructions given in
cabinets and modules safety instructions (3AXD50000048633
If you ignore them, injury or death, or damage to the equipment can
occur.
WARNING!
Wear protective gloves and long sleeves. Some parts have sharp edges.
1.
Repeat the steps described in section
before you start the work.
2.
Open the door of the auxiliary control cubicle.
3.
Disconnect the fan wiring.
4.
Remove the fastening screws of the fan collar and slide the fan with the collar out.
5.
Detach the fan from the collar and replace the fan.
6.
Install the new fan in reverse order.
4
ACS880 liquid-cooled multidrives
Electrical safety precautions (page 43)
Maintenance 107
[English]).
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