Check the necessity of the work before using the pneumatic wrench 1. Check before use to check whether the scale value is the value required for assembling the parts.
2. If it is found that there are missing parts and damaged parts, repair it in time, otherwise it cannot be used. 3. If the nut is not completely covered by the sleeve, it is strictly forbidden to press the switch.
4. It is forbidden to load and unload pneumatic wrench sets with air (without closing the air valve) and clean air wrenches with air. 5. All kinds of equipment are not allowed to start or supply air without the permission of the person in charge. 6. After all kinds of equipment are used up, pull down the quick connector to clean it and keep it properly.
7. When using, do not overload, do not idling at high speed, to prevent premature wear of the machine.
8. Analysis of pneumatic wrench manufacturers, each shift must inject lubricating oil from the inner hole of the pipe 3 to 4 times. No. 20 oil can be used in summer and No. 10 oil in winter (many are designed to be oil-free)
9. If a secondary impact is found during use, the machine should be shut down for inspection immediately, and it is forbidden to disassemble air impact wrench it on site (referring to unclean places), and should be sent to the repair department for inspection and repair in time.
10. Pneumatic wrench analysis, regular (about once a week) inspection and maintenance tools, add grease (Grease) to the bearing and other rotating parts, add oil (Oil) to the air motor part.