Mitsubishi Electric FR-F806-E Hardware Instruction Manual page 94

Inspection item
 Removal of the internal fan (FR-F846-00620(30K) to 01160(55K))
(1) Remove the inverter front cover. (Refer to page 15)
(2) Move the fan connector case, and then remove the fan connector.
Fan connector
Connector case
(3) Remove the installation screws and the bracket, and then remove the fan.
Installation screw
Fan
Bracket
5
93
PRECAUTIONS FOR MAINTENANCE AND INSPECTION