Cooling Fan Replacement Outline - YASKAWA Varispeed G7 Series Instruction Manual

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Cooling Fan Replacement Outline

200 V and 400 V Class Inverters of 15 kW or Less
A cooling fan is attached to the bottom of the Inverter.
If the Inverter is installed using the mounting holes on the back of the Inverter, the cooling fan can be replaced
without removing the Inverter from the installation panel.
Removing the Cooling Fan
1. Press in on the right and left sides of the fan cover in the direction of arrows 1 and pull the fan out in the
direction of arrow 2.
2. Pull out the cable connected to the fan from the fan cover and disconnect the relay connector.
3. Open the fan cover on the left and right sides and remove the fan cover from the fan.
Mounting the Cooling Fan
1. Attach the fan cover to the cooling fan. Be sure that the airflow direction indicated by the arrows above
faces into the Inverter.
2. Connect the relay connector securely and place the relay connector and cable into the fan cover.
3. Mount the fan cover on the Inverter. Be sure that the tabs on the sides of the fan cover click into place on
the Inverter.
1
-8
8
2
1
Fan cover
Fig 8.2 Cooling Fan Replacement (200 V Class Inverters of 3.7 kW)
Airflow direction