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4
INSTALLATION, WIRING AND MAINTENANCE OF THE PRODUCT
[2] Installation (removal) to (from) enclosure surface
Installation procedure
Removal procedure
(1)
Confirm if all phases of the externally supplied power for the system are switched
off or not.
*If not, switch off all phases.
(2)
Fix the module to the enclosure surface with screws.
*Tighten the module mounting screws within the range 78 to 118N•cm.
[After-work checks]
After installing the module, check the work as in the following list.
Check the module for looseness.
(1)
Confirm if all phases of the externally supplied power for the system are switched
off or not.
*If not, switch off all phases.
(2)
Loosen the screws and remove the module.
4 - 11
MELSEC-A
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