Electric high-pressure car washing, like other mechanical equipment, requires regular maintenance. If this aspect of work is not done well or ignored, it may cause serious damage to the parts of the electric high-pressure washing car and result in the equipment not functioning properly. Below, we will provide you with a detailed introduction to the maintenance and upkeep instructions for electric high-pressure washing cars, so that everyone can have a clear understanding.
1. For electric vehicles that have been in use for a quarter of the time, some components are prone to loosening due to bumpy driving. Therefore, check and tighten the screws of the entire vehicle.
2. Check and supplement tire pressure to ensure sufficient tire pressure. Both too high and too low can affect the driving safety of the car.
3. When starting the engine, please turn on the water outlet switch to avoid damage to the engine due to pressure buildup. When stopping the engine, you must first lower the throttle and open the valve to release pressure.
4. It is strictly prohibited to idle the machine for more than three minutes with the gun handle closed. During idle, the high-pressure pump plunger still compresses the water stored in the pump at high speed (about 20 milliliters), causing the water temperature to rise sharply and causing rubber seals such as plunger water seals and oil seals to rapidly deteriorate and age, affecting their service life.
5. Carefully inspect the battery casing of the electric high-voltage washing car, paying attention to cracks or other damages indoors. If there is a gap in the battery, it should be removed and replaced immediately to prevent leakage of corrosive electrolyte.
6. Regularly (weekly) check the inlet filter to prevent foreign objects such as insects, leaves, paper, hair, etc. from blocking the inlet, as well as the airtightness of the inlet pipe to prevent air from entering (any loose airtightness in the inlet pipe section from the water tank to the pump body (no dripping leakage) will cause gas to be sucked in under the self-priming negative pressure of the pump body). These two situations are prone to causing a decrease in water jet pressure.
The above is the detailed content of the maintenance and upkeep instructions for electric high-pressure washing vehicles. Everyone must take these things seriously and not be careless, as it may cause irreparable losses. Spending a lot of money on new parts is not worth the loss.
