Genuine YongHeng  High Pressure 30Mpa electric pump can be used for fire fighting, air soft, paintball, leakage detecting, pressure-tight test, automobile tyres, etc.

About the item:

✅Manual-Stop PCP electric air pump power: 110V 60HZ;Motor power: 1.8KW. Air pump inflating speed: 2800r/min; Work flow: 50L/min; Oil standard: IS0 VG 46 & AW 46. Notice: The temperature sensor is only compatible with AG13, 357A, CX157 and LR44W 1.5V batteries; batteries are NOT included and needs to be installed.
✅Please prepare enough cooling water, it is recommended to be a vat of water to achieve better cooling effects. WORKING WITHOUT WATER IS FORBIDDEN!
✅Designed with two-stage compression and two water-oil separators for performance stability. It takes only 30 minutes to fill full 6.8L tank to 300BAR
✅PCP electric pump can be used for for fire fighting, paintball, leakage detecting, pressure-tight test, automobiles, air impermeability test, pressure proof test, etc.

Operation instruction:
1. Take out the product; install the hose at the air outlet.(Note: gasket is needed, or air leakage might exist.)
2. Connect 2 cold water pipes and connect them to the water pump. (Note: the lower pipe connected to the water pump is water inlet; sinking pump is used in this product. The water pump should be immersed in water for using.)
3. Install the pressure relief valve screw; pressure relief valve screw is installed at the pressure relief hole under the hose.The blow-down valve is installed at the
drain outlet of the first air chamber block.
4. Immerse the water pump in water and switch on the power.
5. Connect the container need to be inflated, make sure the connection is correct.
6. Screw up the screws of the blow-down valve and pressure relief valve.
7. Switch on the power ant the machine operates. Note: when the machine is operating, the water must operate correspondingly, or the product might be damaged due to overheated, personal harm may even occur.
8. After the inflation is completed, screw of the pressure relief valve should be firstly loosen, then the power is to be switched off, by doing so, high pressure
air backlash caused due to sudden failure of power supply would be avoided, which could lengthen lifetime of the product, as well as discharge high pressure air in the machine.

Warning:
1. Please use the power supply according to the parameter table.
2. If abnormal noise occurred during the using of the product, please stop using it instantly and check the cause.
3. The product should be placed at a place that it couldn’ t be touched by children.
4. Please do not use it in moist and flammable place.
5. Please do not modify it arbitrarily, disassembling and repair by non-technical personnel is not allowed.
6. Make sure the socket could withstand a currentgreater than 8A before using it, or the circuit might be burnt, the product might be damaged and the dangers may be caused due to overload of the socket.
7. Please do not touch the head section after the machine was just being used, so as to not beburnt by high temperature.
8. Please do not leave without authorized, or the product might be damaged by increasingly rising pressure, sustained overload motor, even halt due to the operation pressure has reached but it is not turned off timely.
9. When it is used for inflating slightly larger container, the cooling water should be changed every 30 minutes, in this way, the cylinder
temperature could be better controlled.
10. The machine oil should be checked regularly, make sure the oil level is above the upper edge of the red point. If color of machine oil becomes dark and black, it should be changed in time.