Removal and reinstallation of the operation panel or the front covers
22
INSTALLATION AND WIRING
2.2 Removal and reinstallation of the operation
panel or the front covers
Removal and reinstallation of the operation panel
Removal of the front cover (lower side) (FR-A820-01540(30K) or lower,
FR-A840-00770(30K) or lower)
(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.
• Loosen the two screws on the operation panel.
(These screws cannot be removed.)
• Press the upper edge of the operation panel while pulling
out the operation panel.
To reinstall the operation panel, align its connector on the back with the PU connector of the inverter, and insert the operation
panel. After confirming that the operation panel is fit securely, tighten the screws. (Tightening torque: 0.40 to 0.45 N·m)
(a) (b) (c)
Loosen
Loosen
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