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On The Installation And Maintenance Of Pressure Control Valve By Professional Laser Cutting Machine Factory
Nov 06, 2018

On the Installation and Maintenance of Pressure Control Valve by Professional Laser Cutting Machine Factory
Part of Air Road Maintenance
1, torch cutting nozzle back fire protection(1) cutting torch use professional manufacturers of mechanical cutting torch, long-term use of cutting torch, closed cover damage, and mouth seal is not strict, need to use special tools for repair. (2) The cutting torch also uses standard fast cutting nozzles produced by professional manufacturers. The new cutting nozzles must be inspected. (3) The pollution of cutting nozzles requires special tools to clean up the preheated flame holes and cut oxygen channels.
2, the pressure relief valve maintenance and adjustment of the voltage reducer, so that the pressure gauge to the required pressure, the adjustment process should be from small to large to ensure that the pressure reducer can be continuously adjusted. If there is no continuous adjustment or leakage of the gas relief valve, a new voltage reducer must be replaced. Self-folding gas decompression parts can cause equipment damage and even serious personal injury.
3, gas road system maintenance(1) Regular removal of dust and residue in the gas road to prevent premature aging of the gas road. (2) Regular inspection of the gas path system, timely discovery of leaks, parts that can not be used properly, to ensure the smooth flow of gas.
Fire protection agent is an important part of ensuring safety. According to the security department's request, should not dismantle without authorization. Therefore, the anti-return firearm can not guarantee gas flow or leakage when used for a long period of time.

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