Danfoss 176F3167 Manuale di applicazione - Pagina 6
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Top Fan Kit for FA09-FA12/D3h-D4h/E3h-E4h
Application Guide
2.
Remove 2 screws (T25) from the fan housing.
3.
Slide the fan housing and fans out from under the retaining clips.
4.
Unplug the in-line connector attaching the fan cable.
5.
Feed the cable through the cable access hole.
6.
Lift the fans from the pins in the fan housing.
1
2
Illustration 3: Top Fan and Double Fan Housing
1
Double fan housing
2
Mounting pin (inside housing)
3
Fan
2.8 Installing the Top Fan and Double Fan Housing
To replace the top fan and double fan housing, use the following steps.
1.
Place 2 fans over the pins in the double fan housing.
2.
Check that the air direction arrows point upward and away from the frequency converter.
3.
Feed the fan cables through the cable access hole in the top plate.
4.
Attach the in-line cable connectors.
5.
Slide the double fan housing and 2 fans into position under the retaining clips.
6.
Secure 2 screws (T25) in the fan housing.
7.
Replace the upper front cover on the frequency converter, and fasten with 4 screws (T25).
6 | Danfoss A/S © 2022.03
4
Screw (T25)
5
Cable access hole
6
Retaining clip
AN389655468601en-000101 / 130R0767
Installation
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4
5
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