Removal

1)

Remove the front cover and wiring

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

cover. (Refer to the instruction

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

manual (basic).)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2)

Unplug the fan connector.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The cooling fan is connected with

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the cooling fan connector on the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

side of the inverter terminal block.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Unplug the connector to disconnect

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AIR FLOW

 

the inverter and cooling fan.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3)

Remove the cooling fan cover.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Remove the cover by disengaging

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the fixing catches indicated by the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

arrows.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4)Remove the cooling fan and cooling fan cover. The cooling fan is secured by the fixing catches.

Disengaging the fixing catches removes the cooling fan and cooling fan cover.

Reinstallation

1) After confirming the orientation of the fan, reinstall the fan to the cover so that the arrow on the left of "AIR FLOW" faces in the opposite direction of the fan cover.

CAUTION If the air flow is set in the wrong direction, the inverter life can be shorter.

2) Reinstall the fan cover to the inverter. Run the cable through the wiring groove to prevent it from being caught between the chassis and cover.

3) Reconnect the cable to the connector.

4) Reinstall the wiring cover.

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Image 164
Mitsubishi FR - S500 instruction manual AIR Flow