Mitsubishi Electric 800 Series Instruction Manual page 23

Removal and reinstallation of the front covers
Reinstallation of the front covers (FR-A860-00450 or lower)
(a)
(a) Insert the upper hooks of the front cover (upper side) into the sockets of the inverter.
Securely install the front cover (upper side) to the inverter by fixing the hooks on the sides of the cover into place.
(b) Tighten the mounting screw(s) at the lower part of the front cover (upper side).
(FR-A860-00170 to 00450 have two mounting screws.)
(c) Install the front cover (lower side) by inserting the upper hook into the socket of the front cover (upper side).
(d) Tighten the mounting screws at the lower part of the front cover (lower side).
NOTE
• When installing the front cover (upper side), fit the connector of the operation panel securely along the guides of the PU
connector.
Removal of the front cover (lower side) (FR-A860-00680 or higher)
(a) When the mounting screws are removed, the front cover (lower side) can be removed.
(b) With the front cover (lower side) removed, wiring of the main circuit terminals can be performed.
22
INSTALLATION AND WIRING
(b)
(a)
(c)
Fasten Fasten Fasten
(b)
(d)
Fasten Fasten Fasten