Mitsubishi Electric FR-A740-00023 Instruction Manual page 427

• Reinstallation (FR-A740-00083 to 03610)
1)After confirming the orientation of the fan, reinstall the fan so that the arrow on the left of "AIR FLOW" faces up.
<Fan side face>
2)Reconnect the fan connectors.
00083, 00126
00470, 00620
3) Reinstall the fan cover.
2. Insert hooks until
you hear a click
1. Insert hooks into
sound.
holes.
00083, 00126
CAUTION
•
Installing the fan in the opposite air flow direction 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.
AIR FLOW
1. Insert hooks into
2. Insert hooks until
holes.
you hear a click
sound.
00170 to 00620
Inspection item
00170 to 00380
00770 to 03610
1. Insert hooks into
2. Insert hooks until
holes.
00770 to 03610
you hear a click
sound.
6
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