Mitsubishi Electric FR-A802-P Instruction Manual page 18

Removal of the upper front cover
(a)
(a) With the lower front cover removed, loosen the mounting screws on the upper front cover. These screws cannot be removed.
(b) While holding the areas around the installation hooks on the sides of the upper front cover, pull out the upper front cover using its
upper side as a support.
(c) With the upper front cover removed, wiring of the control circuit and the RS-485 terminals, and installation of the plug-in option
can be performed.
Reinstallation of the front covers
(a)
(a) Clip on the upper front cover as illustrated.
Check that it is properly secured.
(b) Tighten the screws on the lower part of the upper front cover.
(c) Attach the lower front cover using the screws. The number of screws differs depending on the capacity of the inverter.
NOTE
• When installing the upper front cover fit the connector of the operation panel securely along the guides of the PU connector.
• Fully make sure that the front covers are installed securely. Always tighten the mounting screws of the front covers.
Removal and reinstallation of the operation panel or the front covers
(b)
Loosen Loosen Loosen
(b)
(c)
(c)
Tighten Tighten Tighten
INSTALLATION AND WIRING
Tighten Tighten Tighten
17
2