116 Maintenance
Replacing the cooling fan of the inverter module (R7i)
WARNING! Obey the safety instructions, page 11. If you ignore the instructions,
physical injury or death, or damage to the equipment can occur.
1. Stop the inverter and do the steps in section Precautions before electrical work on
page 12 before you start the work.
2. Open the inverter cubicle door.
3. Disconnect the wire plug (a).
4. Remove the two screws holding the fan unit (b).
5. To free the fan, pull it slightly outwards, then downwards (c).
6. Install new fan in reverse order.
To Next Page
Loading...
