Omron SYSDRIVE 3G3JV Series User Manual page 129

Maintenance Operations
Cooling Fan Models
3 p ase 00 3-phase 200-VAC C
Single-phase 200-VAC 3G3JV-AB015
Replacing Cooling Fan of 68-mm-wide Inverter Model
1. Press the left and right sides of the fan cover located on the lower part of the radiation
fin in the arrow 1 directions. Then lift the bottom of the Fan in the arrow 2 direction to
remove the Fan as shown in the following illustration.
2. Hold the fan wire and pull the protective tube of the cover in the arrow 3 direction.
3. Slide the protective tube and remove the internal connector.
4. Remove the Fan from the fan cover.
5. Mount the new Fan on the fan cover. At this time, make sure that the wind direction of
the Fan will be in the direction of the heat radiation fin.
6. Attach the connector, cover the connector with the protective tube, and insert the
connector into the cover.
7. Mount the fan cover with the new Fan to the lower part of the heat radiation fin. Make
sure that the fan cover snaps on securely with the heat radiation fin.
7-20
Inverter
3G3JV-A2007
3G3JV-A2015 or 3G3JV-A2022 3G3IV-PFAN2015J
Radiation fin (Heat sink)
Wind direction
Protective tube
There is a connector inside.
Fan wind direction
Chapter 7
Cooling Fan
3G3IV-PFAN2007
3G3IV-PFAN2015J