When it comes to repairing, pneumatic wrench is mostly divided into three main parts, which are the front cover, cylinder (the adjusting button) and air inlet.
Screw should be loosen locking in corner or synthetically.
The direction of the trigger and the air inlet set require special attention when assembling.
Air is being consumed yet the rotation is inconsistent or can`t be started?
Assure whether the trigger is functioning.
Assure whether the hammer is broken by open the front cover.
Assure whether the pressure adjusting button is functioning.
Assure whether the direction adjusting button is functioning.
The rotation starts automatically without pulling the trigger or the trigger isn`t rebounding after pulling it?
Assure whether the trigger has fallen off.
Assure whether the pin has fallen off or the impurities have attatched by unscrewing the screws and take off the lid from the air inlet.
After assuring the issues that mentioned above and the situation of inconsistent rotating and the failure of elevating the torque remains?
Inspect whether the gaskets and washers are broken leads to air leaking by opening the front covor.
Inspect whether the rotor blade is broken by opening the rotor cylinder.
Place the pneumatic wrench down gently, softly and carefully after using.
Fill in the spindle oil from the air inlet before and after using the pneumatic wrench in order to avoid rusting and the inconsistent functioning.
Do not intend to disassemble objects that cannot be disassembled. Searching for proper method to loosen the screw first should be done initially, besides, the service life of the tool can also be lengthened.
Be aware of the screw tightening matters of components when asssembling the pneumatic wrench from disassembly.
* It is noticeably that the matter of lubricating and screw tightening (locking in corner or synthetically can highly narrow the gaps) should be taken into account after the repairment of the pneumatic wrench.
Air compressor generates compressed air.
Process through the composition of 3.
Attach with the air hose then connect the pneumatic tool.
Compressed air enter the pneumatic tool and can be released by pulling the trigger.
Compressed air enter the motor.
Motor generates energy and transfer to the transmission.
These are the standard process of setting air compression system that can lengthen the service life of the pnuematic tool by insulating moisture and dust from the machine.