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How to prevent diesel generator for home use from being burned?

Date: 2020/05/11

1. Let the diesel generator for home use group talk about hygiene

When the diesel generator for home use group is in operation, if dust, water stains and other debris enter the interior, it will form a short-circuit medium, which can damage the wire insulation layer, cause a short circuit between turns, increase the current, and increase the temperature and burn the diesel. Generator set. Therefore, dust, water stains and other debris should be prevented from entering the diesel generator set. At the same time, the exterior of the diesel generator set should be cleaned frequently. Do not allow dust and other debris in the heat sink of the diesel generator set to ensure diesel power generation The heat dissipation condition of the unit is good.

2. Observe and listen carefully, and shut down immediately if you smell the peculiar smell

Observe whether the diesel generator for home use has vibration, noise, and abnormal smell. In the operation of diesel generator sets, especially high-power diesel generator sets, it is necessary to frequently check whether the anchor bolts, diesel generator set end covers, bearing glands, etc. are loose, and whether the grounding device is reliable. If it is found that the diesel generator set has increased vibration, increased noise and peculiar smell, it must be shut down as soon as possible to find out the cause and eliminate the fault.

How to prevent diesel generator for home use from being burned?

3. Keep the working current of the diesel generator for home use not too large

Diesel generator set will cause overload operation due to excessive load, low voltage or driven mechanical jam. Therefore, in the operation of diesel generator sets, pay attention to frequently checking whether the transmission is flexible and reliable; whether the concentricity of the coupling is standard; the flexibility of the gear transmission, etc., if there is any jamming phenomenon, it should be shut down immediately after troubleshooting Run again.

4. Regularly check and repair the control equipment of diesel generator for home use to ensure its normal operation

The technical status of diesel generator set control equipment plays a decisive role in the normal start of diesel generator set. Therefore, the control equipment of the diesel generator set should be located in a dry, ventilated and easy-to-operate location, and dust should be removed regularly. Frequently check whether the contactor contacts, coil cores, wiring screws, etc. are reliable, and whether the mechanical parts are flexible to maintain a good technical state, so as to ensure the smooth operation of the diesel generator set without being burned.

5. Frequently check whether the temperature and temperature rise of the diesel generator for home use during operation are too high

Always check whether the bearings of the diesel generator set are overheated and lack oil. If the temperature rise near the bearings is found to be too high, shut down and check immediately. Whether there are cracks, scratches or defects on the surface of the rolling elements and raceways of the bearing, whether the bearing clearance is too large, whether the inner ring rotates on the shaft, etc. If the above phenomenon occurs, the bearing must be updated.