Maintenance
126
Replacing the inverter module fans (2×R8i and up)
WARNING! Follow the instructions in chapter Safety instructions. Ignoring the
instructions can cause physical injury or death, or damage to the equipment.
1. Disconnect the drive from the power line.
2. Open the inverter cubicle door and remove the shroud to gain access to the fan.
3. Disconnect the fan wiring plug.
4. Remove the two locking screws.
5. Pull the fan (together with its collar) out along its sliding rails.
6. Remove the two screws that fasten the fan to the support bracket at front.
7. Remove the four screws that fasten the fan to its collar.
8. Install new fan in reverse order.
Replacing the additional fan in the common motor terminals cubicle
Replace the fan in the same way as described under Replacing the auxiliary control
cubicle fan (frames 2×R8i+2×R8i and up) on page 123.
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