Mitsubishi Electric 800 Series Instruction Manual page 663

Inspection item
 Reinstallation (FR-A860-00061 to 02430)
1) After confirming the orientation of the fan, reinstall the fan so that the "AIR FLOW" faces up.
2) Reconnect the fan connectors.
FR-A860-00061, 00090
FR-A860-00450
FR-A860-00680, 01080
3) Reinstall the fan cover.
2. Insert hooks
until you hear
a click sound.
FR-A860-00061, 00090
NOTE
• Installing the fan in the opposite direction of air flow can cause the inverter life to be shorter.
• Prevent the cable from being caught when installing a fan.
• Switch the power OFF before replacing fans. Since the inverter circuits are charged with voltage even after power OFF,
replace fans only when the inverter cover is on the inverter to prevent an electric shock accident.
662
PRECAUTIONS FOR MAINTENANCE AND INSPECTION
AIR FLOW
FR-A860-00170, 00320
FR-A860-01440 to 02430
1. Insert hooks
into holes.
1. Insert hooks
into holes.
FR-A860-00170 to 00450
2. Insert hooks 1. Insert hooks
into holes.
until you
hear a click
sound.
FR-A860-00680 to 02430
2. Insert hooks
until you
hear a click
sound.