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1.
2.
3.

4.

1

Cabinet

2

Bottom gasket

3

Bottom cover

4

M5x14 screw

5

Top cover

6

Top gasket

7

Clip-on nut

8

Back duct

9

M5x18 screw

10

6-hole gasket

11

8-hole gasket

12

M6x12 screw

2.3 Creating Vent Openings in the Mounting Plate

To create upper and lower vent openings in the mounting plate, use the following steps. Use the dimensions in 

Illustration 3

 for 600

mm (24 in) cabinets, and 

Illustration 4

 for 800 mm (32 in) cabinets.

Procedure

Drill 6 mounting holes in the back of the frequency converter using the dimensions in the template.
Insert 6 M10 pem self-clinching nuts (not supplied) in the mounting holes.
Cut out the upper and lower vent openings in the mounting plate using the dimensions in the template.

The openings must match the frequency converter vent openings.

Drill 6 screw holes around each vent opening using the dimensions in the template.

The holes must match the holes in the frequency converter and the inner flange of the back ducts.

AN361428862578en-000101 / 136R0249 | 5

Danfoss A/S © 2022.03

Installation

In-back/Out-back Cooling Kit for FA11-FA12

Installation Guide

Summary of Contents for 176F4057

Page 1: ...tration 1 Direction of Airflow with Kit Installed 1 Top cover 2 Cabinet 3 Pedestal 4 Cooling back channel 5 Air flow direction 6 Bottom cover 1 2 Kit Numbers Use these instructions with the following...

Page 2: ...ing Kits Item Quantity Top cover 1 Top gasket 1 Bottom cover 1 Bottom gasket 1 Back duct 2 6 hole gasket 4 8 hole gasket 4 Clip on nut 16 M5x14 screw 8 10 M5x18 screw 16 M6x12 screw 12 AN361428862578e...

Page 3: ...or Disconnect any brake option Disconnect any DC connector option Wait 40 minutes for the DC link capacitors to discharge fully Before performing any service or repair work measure the voltage level t...

Page 4: ...etal parts Before affixing a gasket check that the part matches the gasket and that no holes are covered 2 1 3 4 5 6 7 8 9 10 11 12 e30bg242 10 Illustration 2 Overview of In back Out back Cooling Kit...

Page 5: ...6 mounting holes in the back of the frequency converter using the dimensions in the template Insert 6 M10 pem self clinching nuts not supplied in the mounting holes Cut out the upper and lower vent op...

Page 6: ...6 12 8 347 13 7 1645 64 7 215 8 5 0 0 7 0 3 3 0 1 215 8 5 1335 52 6 1357 53 4 1368 53 9 1513 59 6 1524 60 0 1545 60 8 2X 230 9 1 2X 230 9 1 e30bg240 10 Illustration 3 Vent Dimensions for Mounting Plat...

Page 7: ...te To create upper and lower vent openings in the cabinet backplate use the following steps Use the dimensions in Illustration 5 for 600 mm 24 in cabinets and Illustration 6 for 800 mm 32 in cabinets...

Page 8: ...2X 232 9 1 225 8 9 2X 218 8 6 2X 82 3 2 75 3 0 2X 68 2 7 244 9 6 2X 218 8 6 225 8 9 2X 232 9 1 2X 68 2 7 75 3 0 2X 82 3 2 0 0 592 23 3 e30bg241 10 Illustration 5 Vent Dimensions for Backplate in 600 m...

Page 9: ...dhesive Adhere the top gasket to the underside of the top cover Remove the M5x14 screws T25 surrounding the sides and back of the vent in the top of the frequency converter Retain the screws FA11 conv...

Page 10: ...on tubing with interior diameter of 8 mm 0 3 in To seal the drain in dry environments fasten a screw in the drain hole To install the bottom cover at the lower end of the cooling back channel use the...

Page 11: ...g plate in the Rittal cabinet aligning the top mounting plate hole with the 5th hole from the top of the cabinet rails Check that the pem nuts face the back of the cabinet Fasten the mounting plate to...

Page 12: ...he cabinet behind the mounting plate Secure the backplate to the rails using the existing fasteners Slide 8 M5 clip on nuts over the screw holes surrounding the upper duct opening in the backplate Rep...

Page 13: ...uct Torque screws to 3 9 Nm 35 in lb Fasten the outer flanges of the back ducts with 16 M5x18 screws T25 8 screws in each duct Torque screws to 2 3 Nm 20 in lb AN361428862578en 000101 136R0249 13 Danf...

Page 14: ...n a quotation or order confirmation Danfoss cannot accept any responsibility for possible errors in catalogues brochures videos and other material Danfoss reserves the right to alter its products with...

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