①material chamber ②feeding hole ③coupling nut ④handspike ⑤spring ⑥stopper ⑦“O” ring ⑧cap nut ⑨oil inlet ⑩agent exit
The injection process: ① Filling the sealant compound into the material chamber of the sealant tool gun; ② The sealant is injected into the sealing chamber through the injection valve by hydraulic propulsion process , while the spring is compressed; ③ The operation process should be slowly and evenly applied to prevent the oil circuit from clashing; ④ When the gauge needle only rises without falling, the propulsion stroke ends; ⑤ Slowly open the unloading valve of the oil pump, rely on the spring restoration force to resposite the piston push rod; ⑥ Using a hydraulic reposition injection gun, when the propulsion stroke is completed, it twists the valve handle to change the direction of oil inlet and outlet to reposite the piston push rod; ⑦ Repeat the above operation to complete the entire injection process.
The maintenance of the leak sealing Injection gun: ① Remove the residual sealant from the surface of the push rod after finishing sealing operation. ② Loosen the quick coupling connecting the rubber hose after confirming the reposition of the push rod, ③ During the disassembly process, it is not allowed to randomly strike the components of the instrument; ④ Long term shutdown requires cleaning the surface of the push rod and the residue on the material chamber wall, and then applying lubricating oil for rust prevention.
