Danfoss E3h User manual

Description

The top fan assembly in E3h and E4h drives consists of 2 fans

within a single fan housing. The top fan replacement kit

contains all parts required to replace 1 fan in the top fan

assembly.

Part number Kit description

176F3176 Top fan for IP20 enclosure

Table 1.1 Part Number for the Top Fan Kit

Items Supplied

The door fan replacement kit contains the following:

•

1 fan

•

Installation instructions

Safety Instructions

Only qualied, Danfoss authorized personnel are allowed to

install the parts described in these installation instructions.

Disassembly and reassembly of the drive must be done in

accordance with the corresponding service manual.

WARNING

ELECTRICAL SHOCK HAZARD

VLT

series drives contain dangerous voltages when

connected to mains voltage. Improper installation, and

installing or servicing with power connected, can cause

death, serious injury, or equipment failure.

To avoid death, serious injury, or equipment failure:

•

Only use qualied electricians for the installation.

•

Disconnect the drive from all power sources before

installation or service.

•

Treat the drive as live whenever the mains voltage

is connected.

•

Follow the guidelines in these instructions and local

electrical safety codes.

WARNING

DISCHARGE TIME

The drive contains DC-link capacitors, which can remain

charged even when the drive is not powered. High voltage

can be present even when the warning LED indicator lights

are o. Failure to wait 40 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 and remote DC-link power

supplies, including battery back-ups, UPS, and DC-

link connections to other drives.

•

Disconnect or lock PM motor.

•

Wait 40 minutes for capacitors to discharge fully.

•

Before performing any service or repair work, use

an appropriate voltage measuring device to make

sure that the capacitors are fully discharged.

Installation Instructions

Top Fan Replacement for E3h/E4h Drives

Installation Instructions

Removing the Top Fan

To remove and replace the top fan, use the following procedures. Refer to Illustration 1.1.

1. Remove 2 screws (T25) from the fan housing.

2. Slide the fan housing and fans out from under the retaining clips.

3. Unplug the in-line connector attaching the fan cable.

4. Feed the cable through the cable access hole.

5. Lift the fans from the pins in the fan housing.

Installing the Top Fan

1. Place the fans over the pins in the fan housing. Check that the air direction arrows point upward and away from the drive.

2. Feed the fan cables through the cable access hole on the top plate.

3. Reconnect the in-line cable connector.

4. Slide the fan housing and fans into position under the retaining clips.

5. Secure 2 screws (T25) in the fan housing.

1Fanhousing 4Screw(T25)

2 Mounting pin (inside housing) 5 Cable access hole

3 Fan 6 Retaining clip

Illustration 1.1 Top Fan

Installation Instructions Top Fan Replacement for E3h/E4h Drives

Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on

order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies. Danfoss

Danfoss A/S

Ulsnaes 1

DK-6300 Graasten

vlt-drives.danfoss.com

*MI35N102*

MI35N102130R0767 06/2017

This manual suits for next models

Other Danfoss DC Drive manuals

Danfoss

Danfoss VACON 20 X User manual

Danfoss

Danfoss VLT HVAC Basic Drive FC 10 User manual

Danfoss

Danfoss VLT Automation Drive FC 300 User manual

Danfoss

Danfoss VLT HVAC Drive FC 102 User manual

Danfoss

Danfoss Vacon NXS Series User manual

Danfoss

Danfoss VLT MSD 510 User manual

Danfoss

Danfoss MCB 113 User manual

Danfoss

Danfoss AME 10 User manual

Danfoss

Danfoss VLT FC 103 User manual

Danfoss

Danfoss VLT AutomationDrive FC 301 User manual

Danfoss

Danfoss VLT 6000 HVAC Series Guide

Danfoss

Danfoss VLT AutomationDrive EZ FC 321 User manual

Danfoss

Danfoss VLT HVAC Basic Drive FC 101 User manual

Danfoss

Danfoss VLT FC 103 User manual

Danfoss

Danfoss VLT CANopen MCA 105 Operating instructions

Danfoss

Danfoss ADAP-KOOL AKD 102 User manual

Danfoss

Danfoss VLT AQUA Drive FC 202 User manual

Danfoss

Danfoss iC7 Series User manual

Danfoss

Danfoss VLT AutomationDrive FC 301 Operating instructions

Danfoss

Danfoss vlt aqua User manual

Danfoss

Danfoss VLT FCD 311 Guide

Danfoss

Danfoss FC 300 Guide

Danfoss

Danfoss VACON 100 flow User guide

Danfoss

Danfoss FCM 300 Series Specification sheet

Popular DC Drive manuals by other brands

Vincent Associates

Vincent Associates UNIBLITZ ED12DSS user manual

EKSMA OPTICS

EKSMA OPTICS DQ-100-4 Technical description

Chamberlain Garog

Chamberlain Garog D Series operating manual

Parker

Parker PDS Series user guide

Festo

Festo DGC G Series Repair instructions

Binks

Binks QS-5012-1-CE Service manual

ABB

ABB ACQ580-01 Series Quick installation and start-up guide

YASKAWA

YASKAWA CANopen SI-S3 Technical manual

GE D20A6 instructions

Unex

Unex MC-D-250-1000-050W-TW operating manual

Geckodrive

Geckodrive G213V manual

ABB

ABB RSYC-01 user manual

Rockwell Automation

Rockwell Automation PowerFlex 700S Programming manual

WEG

WEG DeviceNet CFW500 user manual

Siemens

Siemens SINAMICS G List manual

Siemens

Siemens SINAMICS SM150 6SL3815-7NP41-0AA1 Operating instructions & installation instructions

SOMFY

SOMFY JR RU 30 instructions

Beckhoff

Beckhoff AX8911 Documentation