Danfoss VLT FC Series Service Guide

11.2.2 Control Card and Control Card Mounting Plate
To remove or reinstall the control card mounting plate, use the following steps. Refer to Illustration 11.1.
Disassembly
1. Open the front panel door or remove the front
cover, depending on the enclosure type.
2. Remove the LCP cradle. The LCP cradle can be
removed by hand.
3. Remove any customer control wiring from the
control card terminal blocks and option cards.
4. Remove the 4 screws (T20) from the corners of
the control card mounting plate.
5. Unplug the ribbon cable connecting the control
card and the power card.
Reassembly
Tighten fasteners according to chapter 14.1 Fastener Torque
Ratings.
1. Position the control card mounting plate in the
unit.
2. Secure 4 screws (T20), 1 in each corner of the
control card mounting plate.
3. Reconnect any customer control wiring to the
control card terminal blocks and option cards.
4. Replace the LCP cradle. The cradle can be
replaced by hand.
5. Replace the front cover or door of the drive.
D2h/D4h/D7h/D8h/J9 Unit Dis...
VLT
®
FC Series, D1h–D8h, Da2/Db2/Da4/Db4, E1h–E4h, J8/J9
188 Danfoss A/S © 02/2019 All rights reserved. MG94A502
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Danfoss VLT FC Series Specifications

General

Brand	Danfoss
Model	VLT FC Series
Category	DC Drives
Language	English