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80 Maintenance
￭
Replacing the fan in the auxiliary control cubicle
Auxiliary control cubicle has a fan in the lower part of the cubicle.
WARNING!
Read the safety instructions given in Safety instructions for ACS880
liquid-cooled multidrive cabinets and modules (3AXD50000048633
[English]). 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
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.
Electrical safety precautions (page 35)
4
before
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