DescriptionItem Type : Car JacksJack Booster High Horsepower Industrial Grade Pneumatic20 Hydraulic 32T-50 Ton Booster Pump Accessories Gas Cap1. Connect the threaded head of the connecting pipe to the air inlet of the booster with a raw material tape, and connect the quick-change joint to the air intake pipe.2. Remove the small oil cylinder operated by the handle on the original vertical jack, (to prevent the hydraulic oil of the jack from leaking, please firstRaise the jack to the highest position). Put copper pads in the screw holes, and install the connecting bolts on the booster on theAt the small oil cylinder below, tighten the connecting bolts.3. Turn on the air pump and air intake switch, and hear a beep. . . . . . sound, indicating that the booster has entered the workstate, the jack oil return valve should be tightened counterclockwise, the jack piston will rise, and the lifting work will be completed.Turn off the intake switch, slowly loosen the oil return valve counterclockwise, the jack piston will drop, and it will be used immediately afterward.Works fine.4. The jacking speed can be realized by adjusting the large or small intake air volume of the intake switch.Precautions1. When using, the booster connection pipe must be connected first, and then the air source must be connected.2. When the booster is working, the staff should stay away from the booster to prevent accidents.3. When the booster stops working, first turn off the air source, release the booster air pressure, and then unplug the connecting pipe.