EM15 Series Frequency Inverter:

• Because of temperature, humidity, dust, and vibration, the frequency inverter's components will age and have poor heat dissipation, which could lead to failure or shorten its service life.
• As a result, frequent and daily maintenance of the frequency inverter is required. Items to check each day:
• Verify that the frequency inverter sound is normal while the motor is operating.
• Inspect whether the motor vibrates when it is operating.
• Verify if the frequency inverter installation environment has changed.
• Verify that the frequency inverter's cooling fan is operating properly and that the cooling air duct is clear.
• Examine whether the frequency inverter is getting too hot.