Replacing The Cooling Fan Of The Inverter Module (Frame R8I) - ABB ACS880-04 Hardware Manual
Industrial drives, single drive module packages
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Also See for ACS880-04:
- Hardware manual (316 pages) ,
- Quick installation and start-up manual (274 pages) ,
- Quick installation manual (92 pages)
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Replacing the cooling fan of the inverter module (frame R8i)
If the module is equipped with a direct-on-line cooling fan (option +C188), see page 160.
WARNING! Only qualified electricians are allowed to do the work described
below. 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. Stop the drive and disconnect it from the AC power line. Obey the instructions in
section
Electrical safety precautions
2. Open the door.
3. Remove the shroud in front of the fan.
4. Remove the cover panel in front of the fan.
5. Unplug the wiring of the fan.
6. Remove the fan control box.
7. Undo the screws of the fan unit.
8. Pull the fan unit out.
9. Install a new fan in reverse order.
on page 128.
7
8
6
5
4
Maintenance 159
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