Module Cooling Fans; Replacing The R1I And R2I Module Cooling Fan - ABB ACS880-107 Series Hardware Manual
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Also See for ACS880-107 Series:
- Hardware manual (212 pages) ,
- Firmware instructions (664 pages) ,
- Firmware manual (604 pages)
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Module cooling fans
Replacing the R1i and R2i module cooling fan
WARNING!
Read the safety instructions given in Safety instructions for ACS880
multidrive cabinets and modules (3AUA0000102301 [English]). If you
ignore them, injury or death, or damage to the equipment can occur.
1. Stop the drive and do the steps in section
you start the work.
2. Detach the power cable clamp plate and terminal blocks.
3. Release the retaining clips (arrowed) carefully using a screwdriver.
4. Pull the fan holder out.
5. Disconnect the fan cable.
6. Carefully bend the clips on the fan holder to free the fan.
7. Install new fan in reverse order.
Note: The airflow direction is bottom-to-top. Install the fan so that the arrow on it points up.
In the drawing, the direction of airflow is from right to left.
Electrical safety precautions (page 57)
before
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