Danfoss 176F4168 Installation Manual - Page 4

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In-back/Out-back Cooling Kit for FK11/FB11 and FK12/FB12
Installation Guide

2.3 Installing the Top Cover

To install the top cover, use the following steps. See
Procedure
1.
Remove paper backing from the top gasket to expose the adhesive.
2.
Adhere the top gasket to the underside of the top cover.
3.
Remove the M5x14 screws (T25) surrounding the sides and back of the vent in the top of the frequency converter.
Retain the screws. Fx11 frames have 6 screws; Fx12 frames have 7 screws.
4.
Loosen 3 M5x12 screws (T25) at the front of the vent in the top surface of the frequency converter.
5.
Slide the edge of the top cover plate under the 3 loosened screws, positioning the plate over the vent in the top of the
frequency converter.
6.
Secure the top cover plate with the M5x14 screws (T25) removed previously in step 3.
Torque all screws to 2.3 Nm (20 in-lb).
1
2
3
4
Illustration 2: Installation of Top Cover
1
M5x14 screw
2
Top cover
4 | Danfoss A/S © 2022.08
Illustration
2.
3
4
Top gasket
M5x12 screws (loosened, not removed)
AN361429087579en-000101 / 136R0289
Installation