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Waterproof Cooling Fan Troubleshooting

Date: 2014-10-23   Click: 1450 Times

1 "Waterproof Cooling Fan" bearing temperature is too high
2 Fan Zhen
3 impeller rub shell
4 "Waterproof Cooling Fan" can not start, switch trip
5 can be started, abnormal sound, switch tripping running for some time after servo
6 "Waterproof Cooling Fan" ultra-current, motor temperature is too high

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