Assembling the Lower Duct Enclosure
1.
Position the duct enclosure (11) as shown in
Illustration 1.4
.
2.
Install the top plate assembly.
2a
Place the U-shaped gasket (9) along the top edge of the duct enclosure.
2b
Apply the gasket (1) to the top side of the top plate (2). Leave the paper backing on the adhesive until the duct
is ready to install on the drive module.
2c
Install the top plate, with the studs facing down, onto the top of the duct enclosure. Secure with 4 M5 nuts and
torque to 5.1 N · m (45 in-lb).
2d
Install the top side plate gaskets (3) to the underside of the top plate (2).
2e
Install both top side plates (10) over the top side plate gaskets. Secure each top side plate with 5 M5 nuts and
torque to 5.1 N · m (45 in-lb).
2f
Apply the upper strip gasket (4) to the top plate flange along the front of the duct enclosure.
3.
Install the grill assembly to the base of the duct enclosure.
3a
Apply the gasket (13) to the base of the duct enclosure.
3b
Apply the gasket (17) to the base of the grill plate.
3c
Install the grill (15) with the flange facing upward onto the duct enclosure base.
3d
Apply the lower strip gasket (8) to the grill plate flange.
3e
Fasten the grill to the duct enclosure using the 3 brackets (14). Each bracket is placed over a stud on the grill
and lines up with 2 studs in the duct enclosure.
3f
Secure each bracket to the duct enclosure with 2 M5 nuts. Torque to 5.1 N · m (45 in-lb).
3g
Secure the grill to each bracket using 1 M6 nut. Torque to 6.0 N · m (53 in-lb).
4.
Assemble the backplate.
4a
Apply 1 gasket (5) onto the studs along the edge of each opening on the front plate.
4b
Install the access plates (6) over the gaskets and openings in the front plate.
4c
Secure each access plate with 8 M5 nuts and torque to 5.1 N · m (45 in-lb).
5.
Apply gaskets (12) to each side rail on the duct enclosure.
6.
Install the front plate (7) and secure with 11 M5 nuts. Torque to 5.1 N · m (45 in-lb).
Installation Instructions
In-bottom/Out-back Cooling Kit for VLT®
Parallel Drive Modules
VLT® Series FC 102, FC 202, and FC 302
4
Danfoss A/S © 04/2016 All rights reserved.
MI92L102
