Mitsubishi Electric FR-F806-E Hardware Instruction Manual page 17

Removal and reinstallation of the front cover
Removal of the front cover for control circuit inspection and the front
cover for main circuit inspection (FR-F846-01800(75K) or higher)
• Remove the installation screws to remove the front cover for control circuit inspection and/or the front cover for main circuit
inspection.
Front cover
For control circuit inspection
For main circuit inspection
Installation of the front cover for control circuit inspection and the front
cover for main circuit inspection (FR-F846-01800(75K) or higher)
• Fix the covers with the installation screws.
Front cover
For control circuit inspection
For main circuit inspection
To install the front cover for control circuit inspection and/or the front cover for main circuit inspection, tighten the installation
screws in the numerical order in the figure shown below.
16
INSTALLATION AND WIRING
Screw type Screw size
Hexalobular screw M5
Loosen Loosen Loosen
Tightening torque
2.8 to 3.6 N·m
(1)
Tighten Tighten Tighten
(4)
(1)
Tighten Tighten Tighten
(5)
(4)
Screwdriver size
T25
Loosen Loosen Loosen
(3)
Tighten Tighten Tighten
(2)
(3)
Tighten Tighten Tighten
(6)
(2)