1. The pressure control valve may be damaged. The steel ball inside may have fallen off. In this case, find a bearing with the same size as the steel ball, remove the internal steel ball and install it.
If it is still within the warranty period, please contact the manufacturer for repair. If it exceeds the warranty period, please disassemble it yourself or go to a repair shop to disassemble and inspect it.
3. The nut and quick plug of the water inlet filter may not be connected correctly. Apply force to push them to make two "click" sounds, indicating that there is no problem.
4. The piston in the intelligent car washing machine may not be sealed and needs to be disassembled and repaired.
After running normally for a period of time, the pressure of the automatic car wash machine may decrease.
Check if the inlet filter is clogged. If the inlet filter is clogged, remove it and rinse it with water. If the filter is frequently blocked by dirty water sources, please add an external filter or replace it with a clean water source.
Check if the high-pressure nozzle is severely worn. If the high-pressure nozzle is severely worn, please replace it. The high-pressure nozzle of small high-pressure equipment is basically heat-treated, so it will not wear out, but it is difficult to guarantee the high-pressure nozzle of large equipment.
When encountering these problems, we can first handle them as follows:
Firstly, checkFully automatic car washing machineThe water inlet, including the inlet pipe, filter, etc., is designed to ensure that there are no obstacles. Then remove the high-pressure pipe, turn on the machine, wait for water to flow out, and reconnect (if it still doesn't come out after removing the pipe, please connect to tap water first); If the spray gun is connected and the pipeline is not extended, please let it pass through the spray gun head. If it still cannot work properly, the option is to disassemble the pump head and conduct specific inspections, but usually the position of the plunger is stuck, and there may be problems with the water seal or oil seal. If the hands-on skills are not good, it is recommended to send it to the factory for repair.
If it is still within the warranty period, please contact the manufacturer for repair. If it exceeds the warranty period, please disassemble it yourself or go to a repair shop to disassemble and inspect it.
3. The nut and quick plug of the water inlet filter may not be connected correctly. Apply force to push them to make two "click" sounds, indicating that there is no problem.
4. The piston in the intelligent car washing machine may not be sealed and needs to be disassembled and repaired.
After running normally for a period of time, the pressure of the automatic car wash machine may decrease.
Check if the inlet filter is clogged. If the inlet filter is clogged, remove it and rinse it with water. If the filter is frequently blocked by dirty water sources, please add an external filter or replace it with a clean water source.
Check if the high-pressure nozzle is severely worn. If the high-pressure nozzle is severely worn, please replace it. The high-pressure nozzle of small high-pressure equipment is basically heat-treated, so it will not wear out, but it is difficult to guarantee the high-pressure nozzle of large equipment.
When encountering these problems, we can first handle them as follows:
Firstly, checkFully automatic car washing machineThe water inlet, including the inlet pipe, filter, etc., is designed to ensure that there are no obstacles. Then remove the high-pressure pipe, turn on the machine, wait for water to flow out, and reconnect (if it still doesn't come out after removing the pipe, please connect to tap water first); If the spray gun is connected and the pipeline is not extended, please let it pass through the spray gun head. If it still cannot work properly, the option is to disassemble the pump head and conduct specific inspections, but usually the position of the plunger is stuck, and there may be problems with the water seal or oil seal. If the hands-on skills are not good, it is recommended to send it to the factory for repair.
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