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13 Maintenance and Inspection
High-function General-purpose Inverter RX2 Series User’s Manual
13-2 Periodic Inspection
13
13-2 Periodic Inspection
Check sections that cannot be inspected unless operation is stopped and sections requiring periodic
inspection.
No. Description Check
1
There is no abnormality in the cooling system.
Cleaning of the air filter and other components
□
2
Checking tightness and re-tightening
Due to effects of vibration or temperature change, tightened portions of screws or bolts may
loosen. Make sure to carefully check and perform the work.
□
3 No corrosion or damage is observed on the conductors and insulators. □
4 Measurement of insulation resistance □
5 Checking and replacing the cooling fan, smoothing capacitor, and relay □
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