Car Wash 12V Car Washer Gun Pump High Pressure Cleaner Car Care Portable Washing Machine Electric Cleaning Auto Device

Feature:
* 12V DC diaphragm pump. The pump is equipped with a pressure switch. When the switch on the outlet pipe is closed, the motor will automatically cut off the power and stop working.
* High cost performance. The car wash adopts DC 12V power supply design, which can be used directly on the car, which is convenient, practical, safe and reliable.
* Low power consumption: Long service life
* Corrosion resistance

Specifications:
Voltage: 12V
Current: about 8A
Maximum ratedpower: 100W
Maximum pressure: 0.68Mpa
Protect pressure: 1.0Mpa
General pressure: 0.4-0.5Mpa
Maximum flow: 5.5L / min
Inlet Hose: I.D.(5mm), O.D.(8mm)
Size: 160X100X60mm
Power supply: DC 12V cigarette lighter power

Method of use:
1. The direction of the arrow on the pump is the outlet.
2. The wire is not divided into positive and negative.
3. The pump can be placed in any direction.

Precautions for use:
1. Do not immerse in water.
2. The pressure adjustment screw cannot be adjusted at will. Before leaving the factory, the pressure has been adjusted. If it is adjusted at will, it is easy to increase the reflux pressure and burst the water pipe.
3. The water inlet must be equipped with filtering device, and impurities cannot enter. Otherwise, it is easy to block the water pump, resulting in reduced pressure and even no water.

Common faults and troubleshooting:
1. There is electricity, the pump does not rotate. Check that the wires behind the motor fall off.
2. The water pump rotates and sprays water, but the fog is small and the pressure decreases. Turn on the water pump and check whether there are sundries in the pump chamber. Whether the motor bracket is loose, tighten the screws. Note that the inlet and outlet valves cannot be installed in reverse.
3. After the pump is used for half a year or one year, the pressure drop and spray quantity are small. Turn on the water pump and tighten the motor bracket screws. Change the direction of the small die in the cavity up and down, or change the small grinding plate.