Removal And Reinstallation Of The Front; Covers - Mitsubishi Electric 800 Series Instruction Manual

2.2

Removal and reinstallation of the front

covers

Removal of the front cover (lower side) (FR-A860-00450 or lower)
(a)
(a) Loosen the screws on the front cover (lower side). (These screws cannot be removed.)
(b) While holding the areas around the installation hooks on the sides of the front cover (lower side), pull out the front cover (lower
side) using its upper side as a support.
(c) With the front cover (lower side) removed, wiring of the main circuit terminals and control circuit terminals can be performed.
Removal of the front cover (upper side) (FR-A860-00450 or lower)
(a)
(a) With the front cover (lower side) removed, loosen the mounting screw(s) on the front cover (upper side). (The screw(s) cannot be
removed.)
(FR-A860-00170 to 00450 have two mounting screws.)
(b) While 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.
NOTE
• For the procedures regarding removing the wiring cover and punching out the knockout holes, refer to
Removal and reinstallation of the front covers
(b)
Loosen Loosen Loosen
(b)
Loosen Loosen Loosen
(c)
(c)
page 37
INSTALLATION AND WIRING
2
and 38.
21