10. Install the new fan in reverse order.
11. Reset the fan on-time counter in parameter group 5 of the drive control program.
￭ Replacing the drive module main fans (frame R9)
WARNING!
Obey the instructions in chapter Safety instructions. If you ignore them,
injury or death, or damage to the equipment can occur.
1.
Stop the drive and do the steps in section Electrical safety precautions (page 20) before
you start the work.
2. Open the cabinet door.
3.
Remove the drive module from the cabinet as described in section Replacing the drive
module (frames R6 to R9) (page 148).
4. Undo the two mounting screws of the fan mounting plate at the bottom of the drive
module.
5. Turn the mounting plate downwards.
6. Unplug the fan power supply wires from the drive.
7. Remove the fan mounting plate.
8. Remove the fans by removing the two mounting screws.
9. Install the new fans in reverse order.
10. Reset the fan on-time counter in parameter group 5 of the drive control program.
Maintenance 145
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