Mitsubishi Electric 800 Series Instruction Manual page 24

Removal of the front cover (upper side) (FR-A860-00680 or higher)
(a)
(a) With the front cover (lower side) removed, loosen the mounting screws on the front cover (upper side). (These screws cannot be
removed.)
(b) Holding the areas around the installation hooks on the sides of the front cover (upper side), pull out the cover using its upper side
as a support.
(c) With the front cover (upper side) removed, wiring of the RS-485 terminals and installation of the plug-in option can be performed.
Reinstallation of the front covers (FR-A860-00680 or higher)
(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).
(c) Fasten the front cover (lower side) with the mounting screws.
NOTE
• Fully make sure that the front covers are installed securely. Always tighten the mounting screws of the front covers.
(b)
Loosen Loosen Loosen
(b)
Removal and reinstallation of the front covers
(c)
(c)
Fasten Fasten Fasten
INSTALLATION AND WIRING
Fasten Fasten Fasten
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