Removal And Reinstallation Of The - Mitsubishi Electric FR-A520-2.2K Instruction Manual

1.3.2 Removal and reinstallation of the front cover
FR-A520-0.4K to 11K, FR-A540-0.4K to 7.5K
• Removal
1) Hold both sides of the front cover top and push the front cover down.
2) Hold down the front cover and pull it toward you to remove.
(The front cover may be removed with the PU (FR-DU04/FR-PU04) on.)
Catch
Inverter
Front cover
• Reinstallation
1) Insert the catches at the bottom of the front cover into the sockets of the inverter.
2) Using the catches as supports, securely press the front cover against the inverter.
Note: When the operation panel is mounted and the front cover is removed, remove the operation
panel before reinstalling the front cover.
FR-A520-15K to 22K, FR-A540-11K to 22K
• Removal
1) Remove the installation screw at top of the front cover.
2) Hold both ends of the front cover top.
3) Pull the front cover toward you to remove.
(The front cover may be removed with the PU (FR-DU04/FR-PU04) on.)
• Reinstallation
1) Insert the catches at the front cover bottom into the sockets of the inverter.
2) Using the catches as supports, securely press the front cover against the inverter.
3) Fix the front cover with the top screw.
Note: When the operation panel is mounted on the front cover removed, remove the operation panel
before reinstalling the front cover.
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