- Sep 18, 2017 -
1, the elevator room temperature can not be too high, otherwise the inverter components easy to aging, preferably equipped with air conditioning, the effect is quite good!
2, to prevent the rain wet, usually in the scraping of the wind, the window was blown bad so that the inverter shower to rain.
3, lightning, this is related to the whole building or the entire district lightning protection facilities, lightning damage is generally serious damage.
4, the inverter cooling fan to regular dust, and found that it has a sound or not to be replaced.
5, the elevator motor is not normal sound is usually a problem with the inverter, such as the motor three-phase current imbalance, then it is best to repair, until the inverter is not enough damage may be more serious.