Fan Power Card - Danfoss VLT FC Series Service Manual

E1h–E4h Drive Disassembly a...

13.2.5 Fan Power Card

To remove or reinstall the fan power card, use the following steps. Refer to Illustration 13.4.
Disassembly
1. Remove the control card mounting plate. Refer to
chapter 13.2.2 Control Card and Control Card
Mounting Plate.
2. Unplug the cables from the following fan power
card connectors:
2a MK600
2b MK602
2c MK802
2d MK803
2e MK1200
3. Release the cables from the cable retaining clips.
4. Remove 6 screws (T20).
5. Remove the fan power card from the 4 plastic
standoffs, pinching the standoff tips to compress
them.
6. Remove the fan power card from the drive.
MG94A502
Service Guide
NOTICE
UNIQUE TORQUE VALUES
Tighten screws (T20) to the non-standard torque value
specified in the following steps. Tighten remaining
fasteners according to chapter 14.1 Fastener Torque
Ratings.
Reassembly
1.
2.
3.
4.
Danfoss A/S © 02/2019 All rights reserved.
Position the fan power card on the power card
mounting plate, and press onto the 4 plastic
standoffs.
Fasten 6 screws (T20). Torque to 2.27 Nm (20.1 lb-
in).
Attach the cables to the following fan power card
connectors:
3a MK600
3b MK602
3c MK802
3d MK803
3e MK1200
Route the cables through the cable retaining clips
on the mounting plate.
13 13
267