Mitsubishi FR-A800-E - Removal and Reinstallation of the Front

Removal and reinstallation of the front cover
INSTALLATION AND WIRING
15
2
2.2 Removal and reinstallation of the front
cover
Removal of the front cover
• Remove the front cover installation screws to remove the front cover. (For the FR-A846-00620(22K) to 01160(45K), remove
the operation panel before removing the front cover.)
Reinstallation of the front cover
• Fix the front cover with the front cover installation screws. (For the FR-A846-00620(22K) to 01160(45K), install the front
cover while the operation panel is removed.)
Tighten the front cover installation screws in the numerical order in the figure shown below.
Inverter Screw type Screw size Screwdriver size
FR-A846-00470(18.5K) or lower
Hexalobular screw
M4 T20
FR-A846-00620(22K) or higher M5 T25
Inverter Tightening torque
FR-A846-00470(18.5K) or lower 1.4 to 1.9 N·m
FR-A846-00620(22K) or higher 2.8 to 3.6 N·m
FR-A846-00023(0.4K) to 00170(5.5K),
FR-A846-00620(22K) to 01160(45K)
FR-A846-00250(7.5K) to 00470(18.5K) FR-A846-01800(55K) to 03610(132K)
Loosen
Loosen
Loosen
Loosen
Loosen
Loosen
TightenTightenTighten
TightenTightenTighten
(1)
(5)
(4)
(2)
(6)
(3)
Tighten
Tighten
Tighten
Tighten
Tighten
Tighten
(1)
(3)
(8)
(6)
(2)
(5)
(7)
(4)
(3)
(1)
(5)
(9)
(7)
(4)
(8)
(10)
(6)
(2)
TightenTightenTighten
TightenTightenTighten