Danfoss 176F4190 Installation Manual page 5

In-back/Out-back Cooling Kit for FK09c/FB09c and FK10c/FB10c
Installation Guide
2.3 Installing the Back Vent Spacers
To install the back vent spacers, use the following steps. See
Procedure
1. Affix 4 back vent gaskets to the 2 back vent spacers.
Place 1 gasket on the inner side and 1 gasket on the outer side of each spacer.
2. Attach the back vent spacers around the upper and lower openings in the back of the frequency converter:
- a. Secure 8 M5x18 screws, 4 in the corners of each back vent spacer.
- b. Fasten 4 M5x16 countersunk screws, 2 in each back vent spacer along the upper and lower edges.
Illustration 3: Installation of Back Vent Spacers (Upper and Lower)
1 Back vent spacer gasket (inner)
2 Back vent spacer
3 Back vent spacer gasket (outer)
Danfoss A/S © 2023.09
Illustration 3.
4 M6x12 screw
5 M5x18 countersunk screw
Installation
AN371942578354en-000101 / 136R0290 | 5
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