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136 Maintenance
Replacing the cabinet cooling fans
Cabinets with ABB air outlet kits
WARNING! Only qualified electricians are allowed to do this work. Read the
complete safety instructions given in Safety instructions for ACS880 multidrive
cabinets and modules (3AUA0000102301 [English]) before you service the drive.
Ignoring the instructions can cause physical injury or death, or damage to the equipment.
WARNING! Wear protective gloves and long sleeves! Some parts have sharp
edges.
1. Disconnect the drive from the AC power line and make sure it is safe to start the work.
See section
Basic electrical safety precautions
2. The instruction mentioned for each air outlet kit in section
contains an exploded view of the outlet. Remove all gratings and filters, and finally
remove the plate on top of the outlet. Unscrew all necessary screws securing the fan
and remove it.
3. Install new fan in reverse order.
Cabinets with other fan types
WARNING! Only qualified electricians are allowed to do this work. Read the
complete safety instructions given in Safety instructions for ACS880 multidrive
cabinets and modules (3AUA0000102301 [English]) before you service the drive.
Ignoring the instructions can cause physical injury or death, or damage to the equipment.
Follow the instructions of the manufacturer of the air outlet or enclosure system.
on page 96.
Air outlet kits
on page
206
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