Chapter 8 Maintenance IR610high performance vector control frequency inverter user manual
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Chapter 8 Daily maintenance of frequency inverters
8.1
Daily maintenance
Due to the influence of temperature, humidity, dust and vibration, it will lead to poor heat dissipation and
component aging of frequency inverter, and results in potential failure or reducing the service life of
frequency inverter. Therefore, it is necessary to do daily and regular maintenance of the frequency
inverter.
8.1.1
Daily maintenance
Due to the influence of temperature, humidity, dust and vibration, it will lead to poor heat dissipation and
component aging of frequency inverter, and results in potential failure or reducing the service life of
frequency inverter. Therefore, it is necessary to do daily and regular maintenance of the frequency
inverter.
Daily check items:
1) Check if the sound is normal during the running of the motor;
2) Check if there is a vibration during the running of the motor;
3) check whether the installation environment of frequency inverter has changed;
4) Check if the cooling fan of frequency inverter is working correctly, the cooling air duct is clear;
5) Check if the frequency inverter is overheating;
6) Make sure that the frequency inverter should always be kept in a clean state;
7) Clear up effectively the dust on the surface of frequency inverter, prevent the dust from entering into
the inside of frequency inverter, especially for the metal dust;
8) Clear up effectively the oil and dust on the cooling fan of frequency inverter.
8.1.2
Regular inspection
Please regularly check the frequency inverter, especially for the difficult checking place of running.
Regular inspection items:
1) Check the air duct and clear up regularly;
2) Check if there are any loose screws;
3) Check if the inverter has been corroded;
4) Check whether the wiring terminals show signs of arcing;
5) Main circuit insulation test.
Note: When using the megger(please use the DC 500V meg ohm meter) to measure the insulation
Summary of Contents for IR610 Series
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