NOTICE
ENCLOSURE SIZE
Enclosure size designations are used throughout this
guide where procedures or components differ between
drives based on size. Refer to
and
chapter 3.5 Enclosure Size Definitions
in
determining enclosure size.
10.2 D1h/D3h/D5h/D6h/J8 Disassembly and Assembly
10.2.1 General Information
This chapter contains instructions for disassembly and assembly of D1h/D3h drives. The instructions can be used for related
drives and drive modules listed in
.
Model
Description
D1h drive
Standard drive in a IP21/IP54 enclosure
D3h drive
Standard drive in IP20/Chassis enclosure
D5h drive
Similar to D1h drive, with short extended options cabinet
D6h drive
Similar to D1h drive, with tall extended options cabinet
J8 drive (for FC 361)
Similar to D3h, without brake or regen/load share option. Available in Chinese market only.
Parallel drive modules
Similar to D3h, includes 2 or 4 drive modules in Da2/Da4 parallel drive system
Enclosed drive module
Similar to D3h, includes 1 drive module in D9h enclosed drive system
Table 10.2 Drives and Drive Modules Related to D1h Drive
10.2.2 Control Card and Control Card Mounting Plate
The control card and control terminals can remain attached when the control card mounting plate is removed from the
drive. To remove or reinstall the control card mounting plate, use the following steps. Refer to
.
Disassembly
1.
Open the door or remove the front cover,
depending on the enclosure type.
2.
If present, remove the mains shield option by
removing 6 screws (T25).
3.
Remove the LCP and LCP cradle. The LCP and
cradle can be removed by hand.
4.
Remove any customer control wiring from the
control card and option cards.
5.
Remove 4 screws (T20) from the corners of the
control card mounting plate.
6.
Lift the plate and unplug the ribbon cable
connecting the control card and the power card.
7.
Remove the control card mounting plate from the
drive.
Reassembly
Tighten fasteners according to
.
1.
Connect the ribbon cable between the control
card and the power card.
2.
Position the control card mounting plate in the
drive.
3.
Secure 4 screws (T20), 1 in each corner of the
control card mounting plate.
4.
Replace any customer control wiring to the
control card and option cards.
5.
Replace the LCP and LCP cradle. The LCP and
cradle can be replaced by hand.
6.
Replace the door or front cover of the drive.
D1h/D3h/D5h/D6h/J8 Drive Di...
VLT
®
FC Series, D1h–D8h, Da2/Db2/Da4/Db4, E1h–E4h, J8/J9
130
Danfoss A/S © 02/2019 All rights reserved.
MG94A502
10
10