Daily Inspection; Cleaning; Periodic Inspection - Omron MX2 Series User Manual

Product Disposal
Comply with the local ordinance and regulations when disposing of the product.

11-1-1 Daily Inspection

Check the following during operation.
• The motor operates according to the settings.
• There are no faults in the installation environment.
• There are no faults in the cooling system.
• There are no abnormal vibration and sound.
• There are no abnormal overheat and discoloration.
• There is no abnormal odor.
Check the input voltage of the inverter during operation by using a tester or other measuring equip-
ment.
• There is no frequent power supply voltage fluctuation.
• The line voltage is balanced.

11-1-2 Cleaning

Always keep the inverter clean.
Lightly wipe the exterior surfaces of the inverter with a soft cloth moistened with a neutral detergent to
remove dirt.
Do not use solutions such as acetone, benzene, toluene, or alcohol for cleaning. Doing so may cause
the inverter surfaces to dissolve or its coating to come off.
In particular, do not use any detergent or alcohol to clean the Digital Operator display.

11-1-3 Periodic Inspection

Check the parts that must be checked with the operation stopped, as well as those that require periodic
inspection:
• There are no faults in the cooling system.
→ Clean the air filter etc.
• Check for loose screws and retightening.
→ The screws, bolts, and other tightened parts may become loose due to vibration, temperature
change, or other influences. Check these parts carefully and retighten them if necessary.
• Check for corrosion or damage to conductors and insulators.
• Measure the insulation resistance.
• Check and replace the cooling fan, smoothing capacitor, and relay.
Multi-function Compact Inverter 3G3MX2-V1 User's Manual (I585-E1)
11 Maintenance and Inspection
11
11 - 3