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Installation Instructions
Installing the Lower Duct Assembly
Refer to Illustration 1.6 for the following steps.
1.
Remove the paper backing from the top plate gasket.
2.
Place the lower duct assembly up against the drive
module base, making sure that the mounting holes
align.
3.
Secure the lower duct assembly to the base of the
drive module using 7 M5x16 screws. Torque to 5.1 N ·
m (45 in-lb).
4.
Install the lower duct assembly on the next drive
module.
1
Drive module
2
Slot gasket
3
Cutout in drive module base that rests on the M10 screw
4
Gasket, base mounting plate, 38 mm (1.5 in)
5
Base mounting plate, 38 mm (1.5 in)
6
M10 screw
7
M5x16 screw
8
Lower duct assembly
Illustration 1.6 Installing the Lower Duct Assembly
8
In-bottom/Out-back Cooling Kit for VLT®
Parallel Drive Modules
VLT® Series FC 102, FC 202, and FC 302
Installing the Base Cover Plate
1.
2.
3.
4.
5.
6.
7.
8.
9.
Illustration 1.7 Vent Opening Dimensions for the Base Plate
Danfoss A/S © 04/2016 All rights reserved.
Cut out 2 vent openings in the base plate. Refer to
the shaded area dimensions in Illustration 1.7.
Create openings for the cables. Refer to the area
marked with diagonal lines. Seal the cable entry once
the cables are connected.
Drill 24 screw holes around the vent openings and
install 24 M5 pem nuts. Refer to Illustration 1.8.
Secure the base plate to the enclosure, pem nuts
facing the floor.
Install a gasket (19) around each of the vent
openings on the base cover plate. When installed,
this gasket faces the base plate. Refer to
Illustration 1.4.
For each lower duct assembly, slip the base cover
plate (18) between the duct assembly and the base
plate. Align the opening on the base cover plate with
the gasket (17) on the lower duct assembly.
Secure each lower duct assembly to the base cover
plate.
7a
Install 1 screw/washer assembly (16) per
bracket (14). Loosely fasten the screw/
washer assembly.
7b
Loosen, but do not remove, the M6 nut on
the bracket.
7c
Torque the screw/washer assembly to 5.1 N
· m (45 in-lb).
7d
Torque the M6 nut to 3.0 N · m (27 in-lb).
Secure each base cover plate to the base plate using
12 M5 screws. Torque to 5.1 N · m (45 in-lb).
Secure the back panel cover to the frame.
MI92L102
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