Regular inspections. Firstly, it is necessary to regularly check whether the intelligent car washing machine can operate normally. The inspected components include the automatic water spray system, air drying system, computer controller, AC contactor, and machine chain, with a focus on whether the brush is frozen. Entering winter, the hardness of the brush increases and may even freeze. It is important to check regularly, and if the brush freezes, do not wash the car to avoid damaging the brush and body.

Pay attention to antifreeze. On days when cold air arrives, be sure to drain the accumulated water in the pipelines and water pumps to prevent freezing. Don’t rush to start business the next day before starting work. Check whether the pipelines and water pumps are frozen first. If they are frozen, the car washing machine can only be started normally after defrosting. After the arrival of winter, it is necessary to take measures to prevent cold such as water pipes and pumps; If the equipment is indoors and the indoor temperature is relatively low, insulation layer or electric heating belt needs to be installed. If the intelligent car washing machine is left outdoors for a long time and the daily temperature is below zero, it is recommended to turn off the machine in winter, drain the accumulated water in the water pump and pipeline, and put it back into use in the coming spring. Control the water temperature for car washing. The suitable water temperature for car washing in winter is around 10 degrees Celsius, so operators with conditions can take some heating measures at the station to increase indoor temperature and facilitate control of car washing water temperature. If the temperature does not reach the standard temperature, it is okay. Customers who wash their cars can be reminded to stop and let the car cool down before entering the car wash machine, and remember not to wash their cars with ice water.