Extractable liquids:lkerosene, engine oil, hydraulic oil, edible oil (but not up to edible grade)

Liquids that cannot be drawn:

Gasoline, gear oil, water, urea, acid and alkaline liquids, corrosive liquids, chemical liquids, edible liquids, etc.

Each machine is tested by air pressure before leaving the factory to ensure the overall tightness of the pump body and avoid oil leakage.

Precautions:

1. It is not suitable for refueling gasoline, alcohol, liquefied petroleum gas and high viscosity engine oil with low ignition point

⒉. Before use, confirm whether the power supply is consistent with the voltage of the oil pump.

3. The DC pump power supply has (+) (one) levels, and the red line is the positive electrode, otherwise the oil pump will reverse and no oil will be discharged.

4. The oil inlet and outlet pipes are shown by the arrows, and the oil inlet pipes and joints must not leak to ensure the suction stroke.

5. Remember to install the matching filter screen in the oil inlet pipe to avoid hard debris sucking into the pump cavity and damaging the pump element. The blades should always remove the dirt on the surface of the filter screen, otherwise the blockage of the filter screen will easily cause flow reduction and pump damage.

6. The oil pump can work continuously, no oil-free idling shall not exceed five minutes, so as to avoid damage to the pump core, oil seal and vane due to friction and heating.

7. Do not modify, disassemble, or extend the power cord without authorization.

8. If the power supply uses a battery, please make sure that the battery is fully charged.