Danfoss iC7 Series User manual

1 Overview
1.1 Description
The in-bottom/out-back cooling kit fits FA09 and FA10 frequency converters mounted in Rittal TS8 cabinets. When the kit is instal-
led, air flows into the bottom duct and out through the back duct of the frequency converter. See Illustration 1.
6
3
5
1
4
2
e30be922.10
Illustration 1: Direction of Airflow with Kit Installed
1
Top cover
2
Frequency converter
3
Bottom duct assembly
4
Back channel airflow (intake)
5
Back channel airflow (exhaust)
6
Mounting plate
1.2 Kit Numbers
Use these instructions with the following kits.
Table 1: Numbers for In-bottom/Out-back Cooling Kits
Number
Kit description
176F4040
In-bottom/Out-back cooling kit for FA09 frequency converters
176F4041
In-bottom/Out-back cooling kit for FA10 frequency converters
AN371942757356en-000101 / 136R0252 | 1Danfoss A/S © 2022.03
Installation Guide
In-bottom/Out-back Cooling Kit for FA09-FA10
iC7 Series Frequency Converters

1.3 Items Supplied
The kit contains the following parts:
Table 2: Contents of In-bottom/Out-back Cooling Kit
Item
Quantity
Telescopic bottom duct assembly
1
Rubber EPDM ribbed seal
1
Cutout gasket
1
Drive slot gasket
1
Seal plate gasket
2
Seal plate
2
Duct support plate
1
Duct support plate gasket
1
Top cover
1
Top cover gasket
1
Back vent
1
Back vent gasket
2
Mounting plate gasket
2
Backplate gasket
2
Clip-on nut
12
M10x30 screw
4
M5x16 countersunk screw
7
M5x18 screw
6-8
M6x12 screw
6-8
M5x10 taptite screw
5-10
M5 hex nut
6
AN371942757356en-000101 / 136R02522 | Danfoss A/S © 2022.03
Overview
In-bottom/Out-back Cooling Kit for FA09-FA10
Installation Guide

-
-
-
-
-
-
-
-
-
-
-
2 Installation
2.1 Safety Information
NOTICE
QUALIFIED PERSONNEL
Only qualified personnel are allowed to install the parts described in these installation instructions.
Disassembly and reassembly of the frequency converter must be done in accordance with the corresponding service guide.
Use the standard fastener torque values from the service guide, unless the torque value is specified in these instructions.
WARNING
ELECTRICAL SHOCK HAZARD
The frequency converter contains dangerous voltages when connected to mains voltage. Improper installation, and installing or
servicing with power connected, can cause death, serious injury, or equipment failure.
Only use qualified electricians for the installation.
Disconnect the frequency converter from all power sources before installation or service.
Treat the frequency converter as live whenever the mains voltage is connected.
Follow the guidelines in these instructions and local electrical safety codes.
WARNING
DISCHARGE TIME (20 MINUTES)
The frequency converter contains DC-link capacitors, which can remain charged even when the frequency converter is not pow-
ered. High voltage can be present even when the warning indicator lights are off.
Failure to wait 20 minutes after power has been removed before performing service or repair work can result in death or serious
injury.
Stop the motor.
Disconnect AC mains, permanent magnet type motors, and remote DC-link supplies, including battery back-ups, UPS, and
DC-link connections to other frequency converters.
Wait 20 minutes for the capacitors to discharge fully before performing any service or repair work.
Measure the voltage level to verify full discharge.
NOTICE
ELECTROSTATIC DISCHARGE
Electrostatic discharge can damage components.
Ensure discharge before touching internal frequency converter components, for example by touching a grounded, conduc-
tive surface or by wearing a grounded armband.
AN371942757356en-000101 / 136R0252 | 3Danfoss A/S © 2022.03
Installation
In-bottom/Out-back Cooling Kit for FA09-FA10
Installation Guide

-
2.2 Installation Overview
NOTICE
APPLYING GASKETS
This kit contains self-adhesive gaskets to ensure a proper seal between metal parts.
Before affixing a gasket, check that the part matches the gasket and that no holes are covered.
Lorem ipsum
e30bj238.10
1
2
3
4
5
6
7
8
9
10
11
12
Illustration 2: Overview of In-bottom/Out-back Cooling Kit
AN371942757356en-000101 / 136R02524 | Danfoss A/S © 2022.03
Installation
In-bottom/Out-back Cooling Kit for FA09-FA10
Installation Guide

1.
2.
3.
1
Mounting plate
2
Top cover
3
Top cover gasket
4
Frequency converter
5
Duct support plate gasket
6
Duct support plate
7
Telescopic bottom duct
8
Upper mounting hole
9
Mounting plate gasket
10
Back vent
11
Backplate
12
Lower mounting hole
2.3 Preparing the Mounting Plate
To create mounting holes and vent holes in the mounting plate, use the following steps. Use the dimensions in Illustration 3 for
FA09 frequency converters, and Illustration 4 for FA10 frequency converters.
Procedure
Drill 4 mounting holes in the mounting plate using the dimensions in the template.
The holes must match the holes in the frequency converter.
Insert 4 M10 pem nuts (not supplied) in the mounting holes.
Cut out the vent opening in the mounting plate using the dimensions in the template.
The openings must match the upper duct opening in the frequency converter.
AN371942757356en-000101 / 136R0252 | 5Danfoss A/S © 2022.03
Installation
In-bottom/Out-back Cooling Kit for FA09-FA10
Installation Guide

844 (33.2)
2x Ø 8 (0.3)
Drive Mounting Holes
e30bj223.10
200 (7.9)
130 (5.1)
214 (8.4)
180 (7.1)
7 (0.3)
78 (3.1)
122 (4.8)
10 (0.4) 110 (4.3)
68 (2.7)
7 (0.3)
78 (3.1)
122 (4.8)
6x Ø 8 (0.3)
2x Ø 8 (0.3)
Drive Mounting Holes
Illustration 3: FA09 Mounting Plate Template for In-bottom/Out-back Cooling
AN371942757356en-000101 / 136R02526 | Danfoss A/S © 2022.03
Installation
In-bottom/Out-back Cooling Kit for FA09-FA10
Installation Guide

1.
2.
e30bj224.10
2x Ø 8 (0.3)
Drive Mounting Holes
321 (12.6)
280 (11.0)
74 (2.9)
8x Ø 6 (0.2)
130 (5.1)
110 (4.3)
10 (0.4)
1051 (41.4)
271 (10.7)
2x Ø 8 (0.3)
Drive Mounting Holes
Illustration 4: FA10 Mounting Plate Template for In-bottom/Out-back Cooling
2.4 Preparing the Backplate
To create a vent opening in the cabinet backplate to match the opening in the mounting plate, use the following steps. Use the
dimensions in Illustration 5 for FA09 frequency converters, and Illustration 6 for FA10 frequency converters.
Procedure
Cut out the vent opening in the cabinet backplate using the dimensions in the template.
The vent opening must match the mounting plate opening.
Drill screw holes (6 mm) around the vent opening using the dimensions in the template.
The FA09 requires 6 holes around the vent opening, and the FA10 requires 8 holes around the opening. The holes must
align with the holes in the outer flanges of the back vent.
AN371942757356en-000101 / 136R0252 | 7Danfoss A/S © 2022.03
Installation
In-bottom/Out-back Cooling Kit for FA09-FA10
Installation Guide

246 (9.7)
13 (0.5)
10 (0.4)
188 (7.4)
6x Ø 7 (0.3)
167 (6.6)
e30bj234.10
Illustration 5: FA09 Cabinet Backplate Template for In-bottom/Out-back Cooling
AN371942757356en-000101 / 136R02528 | Danfoss A/S © 2022.03
Installation
In-bottom/Out-back Cooling Kit for FA09-FA10
Installation Guide

1.
2.
3.
4.
5.
6.
e30bj235.10
352 (13.8)
11 (0.4)
12 (0.5)
163 (6.4) 188 (7.4)
8x Ø 7 (0.3)
Illustration 6: FA10 Cabinet Backplate Template for In-bottom/Out-back Cooling
2.5 Installing the Top Cover
To install the top cover of the cooling kit, use the following steps. See Illustration 7.
Procedure
Remove the paper backing from the top cover gasket to expose the adhesive.
Adhere the top cover gasket to the underside of the top cover.
Remove 8 M5x14 screws (T25) surrounding the sides and back of the vent in the top of the frequency converter. Retain the
screws.
Remove 3 M5x12 screws (T25) at the front of the vent in the top surface of the frequency converter.
Slide the edge of the top cover under the 3 loosened screws, positioning the cover over the vent in the top of the frequen-
cy converter.
Secure the top cover to the frequency converter with the M5x14 screws (T25) removed previously in step 3.
Torque all screws to 2.3 Nm (20 in-lb).
AN371942757356en-000101 / 136R0252 | 9Danfoss A/S © 2022.03
Installation
In-bottom/Out-back Cooling Kit for FA09-FA10
Installation Guide

1.
2.
1
2
3
4
e30bj174.10
Illustration 7: Installation of the Top Cover
1
M5x14 screws
2
Top cover
3
Top cover gasket
4
Top vent
2.6 Creating a Vent Opening in the Base Plate
To create a vent opening in the base plate for the bottom duct, use the following steps. Use the dimensions in Illustration 8 for FA09
frequency converters, and Illustration 9 for FA10 frequency converters.
Procedure
Cut out the vent opening in the cabinet base plate using the dimensions in the template.
Drill 6 screw holes (4 mm) around the vent opening using the dimensions in the template.
The holes must match the holes in the lower flange of the bottom duct.
AN371942757356en-000101 / 136R025210 | Danfoss A/S © 2022.03
Installation
In-bottom/Out-back Cooling Kit for FA09-FA10
Installation Guide

e30bg400.10
275 (10.8)
0.0
208 (8.2)
201 (7.9)
64 (2.5)
51 (2.0)
0.0
222 (8.7) 227 (8.9) 245 (9.6) 415 (16.3) 432 (17.0) 438 (17.2) 660 (26.0)
4x Ø 4 (0.2)
Illustration 8: FA09 Base Plate Template
AN371942757356en-000101 / 136R0252 | 11Danfoss A/S © 2022.03
Installation
In-bottom/Out-back Cooling Kit for FA09-FA10
Installation Guide

1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
46 (1.8)
e30bg441.10
0.0
275 (10.8)
208 (8.2)
203 (8.0)
64 (2.5)
45 (1.8)
0.0
172 (6.8) 178 (7.0) 195 (7.7) 330 (13.0) 465 (18.3) 488 (19.2) 482 (19.0)
5x Ø 4 (0.2)
Illustration 9: FA10 Base Plate Template
2.7 Mounting the Frequency Converter
To install the mounting plate and frequency converter in the Rittal cabinet, use the following steps. Refer to Illustration 10.
Procedure
Attach the mounting plate to the cabinet rails, making sure that the pem nuts face the back of the cabinet.
Remove the backing paper from the self adhesive on the cutout gasket.
Affix the gasket over the duct opening in the mounting plate.
Remove the backing paper from the self adhesive on the strip gasket.
Affix the gasket over the lower 2 pem nuts in the mounting plate.
Remove the backing paper from the 2 seal plate gaskets, and affix the gaskets to the seal plates, 1 per plate.
Fasten 2 M10x30 screws through the seal plates, 1 per plate, and into the pem nuts at the lower end of the mounting plate.
Make sure that the screws are secure. The base of the frequency converter rests on the screws.
Slightly lean the top of the frequency converter forward and set the cutouts in the base onto the 2 screws.
Slowly push the top of the frequency converter back against the mounting plate until the top 2 pem nuts line up with the
holes in the frequency converter.
Secure the top of the frequency converter using 2 M10x30 screws.
Torque all M10x30 screws to 19 Nm (170 in-lb).
AN371942757356en-000101 / 136R025212 | Danfoss A/S © 2022.03
Installation
In-bottom/Out-back Cooling Kit for FA09-FA10
Installation Guide

1
7
e30bj122.10
2
3
4
5
6
8
9
10
Illustration 10: Installation of the Frequency Converter in the Cabinet
1
Mounting holes
2
M10x30 screw
3
Frequency converter
4
Seal plate gasket
5
Seal plate
6
M10x30 screw
7
Pem nuts
8
Cutout gasket
9
Mounting plate
10
Strip gasket
2.8 Installing the Duct Support Plate
The duct support plate attaches the bottom duct to the lower end of the frequency converter. To install the duct support plate, use
the following steps. Refer to Illustration 11.
Procedure
AN371942757356en-000101 / 136R0252 | 13Danfoss A/S © 2022.03
Installation
In-bottom/Out-back Cooling Kit for FA09-FA10
Installation Guide

1.
2.
3.
4.
1.
a.
b.
2.
3.
Remove the paper backing from the duct support plate gasket.
Adhere the gasket to the upper surface of the duct support plate.
Position the duct support plate at the lower end of the frequency converter.
Secure the duct support plate to the frequency converter using 7 M5x16 countersunk screws (T25).
Torque fasteners to 2.3 Nm (20 in-lb).
2
3
4
e30bj141.10
1
Illustration 11: Installation of the Duct Support Plate
1
Frequency converter
2
Duct support plate gasket
3
Duct support plate
4
M5x16 countersunk screw
2.9 Assembling the Bottom Duct
The bottom duct is a telescopic duct that collapses to simplify installation. To assemble the duct prior to installation, use the follow-
ing steps. Refer to Illustration 12.
Procedure
Cut the strip of ribbed EPDM rubber seal into 2 pieces. Use the following measurements:
For FA09 frequency converters, cut 2 strips of 682 mm (26.9 in).
For FA10 frequency converters, cut 2 strips of 877 mm (34.5 in).
Peel the paper off the self-adhesive seals.
Place 1 rubber seal strip on the outside bottom edge of the inner sleeve of the duct, and 1 rubber seal strip on the upper
inside edge of the outer sleeve of the duct.
AN371942757356en-000101 / 136R025214 | Danfoss A/S © 2022.03
Installation
In-bottom/Out-back Cooling Kit for FA09-FA10
Installation Guide

4.
1.
2.
3.
4.
With the rubber seals in place, carefully slide the inner sleeve of the duct into the outer sleeve
e30bj178.10
1
2
3
Illustration 12: Assembly of Telescopic Duct
1
Inner sleeve of duct
2
Ribbed EPDM rubber seal
3
Outer sleeve of duct
2.10 Installing the Bottom Duct
To attach the bottom duct to the base plate of the cabinet, use the following steps. Refer to Illustration 13.
Procedure
Install the base plate in the Rittal cabinet using the existing fasteners.
Collapse the bottom duct and position it over the vent cutout in the base plate.
Place the holes in the lower flange of the duct over the holes surrounding the opening in the plate.
Fasten 4 M5x10 screws (T25) through the holes in the lower flange of the duct, securing it to the base plate.
AN371942757356en-000101 / 136R0252 | 15Danfoss A/S © 2022.03
Installation
In-bottom/Out-back Cooling Kit for FA09-FA10
Installation Guide

5.
1.
Extend the duct upward and fasten with 6 M5 hex nuts, securing it to the duct support plate.
1
2
3
6
5
4
e30bj142.10
Illustration 13: Installation of the Bottom Duct
1
M5 hex nut
2
Bottom telescopic duct
3
M5x16 screw
4
Base plate
5
Duct support plate
6
Lower flange of duct
2.11 Installing the Back Vent
To install the back vent, use the following steps. Refer to Illustration 14.
Procedure
Slide 6 clip-on nuts over the edge of the vent opening in the backplate of the cabinet.
AN371942757356en-000101 / 136R025216 | Danfoss A/S © 2022.03
Installation
In-bottom/Out-back Cooling Kit for FA09-FA10
Installation Guide

2.
3.
4.
5.
6.
Seat the clip-on nuts into the 6 holes around the opening.
Affix 2 back vent gaskets to the flange of the back vent, placing 1 gasket on the inner side and 1 gasket on the outer side of
the flange.
Slide the back vent into the opening in the back plate.
Fasten the M6x12 screws around the inner edge of the back vent.
The FA09 kit requires 6 screws, and the FA10 kit requires 8 screws.
Secure the M5x18 screws in the flange of the back vent, attaching the vent to the back plate.
The FA09 kit requires 6 screws, and the FA10 kit requires 8 screws.
1
2
3
4
5
6
e30bj237.10
Illustration 14: Installation of Back Vent
1
Clip-on nut
2
Back vent gasket (inner)
3
Back vent
4
Back vent gasket (outer)
5
M6x12 screw
6
M5x18 screw
AN371942757356en-000101 / 136R0252 | 17Danfoss A/S © 2022.03
Installation
In-bottom/Out-back Cooling Kit for FA09-FA10
Installation Guide

Danfoss A/S
Ulsnaes 1
DK-6300 Graasten
danfossdrives.com
Any information, including, but not limited to information on selection of product, its application or use, product design, weight, dimensions, capacity or any other tech-
nical data in product manuals, catalogues descriptions, advertisements, etc. and whether made available in writing, orally, electronically, online or via download, shall be
considered informative, and is only binding if and to the extent, explicit reference is made in 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 without notice. This also applies to products ordered but not delivered provided that such alterations can be made without
changes to form, fit or function of the product.
All trademarks in this material are property of Danfoss A/S or Danfoss group companies. Danfoss and the Danfoss logo are trademarks of Danfoss A/S. All rights reserved.
*136R0252*
*M00314* AN371942757356en-000101 / 136R025218 | Danfoss A/S © 2022.03
Installation
In-bottom/Out-back Cooling Kit for FA09-FA10
Installation Guide