How to operate gas pressure regulator in safety condition?

Have you felt it is dangerous to operate the gas equipment? If you are a inexperience operator you should be trained or be under competent supervision to operate a gas pressure regulator.

1.Use safety glasses when installing and operating gas handling equipment.
2. Mark each new gas regulator with its intended gas service and never use a regulator for more than one service. Regulators that have been used in oxygen or oxidizing gas service must not be used in another service. To ensure safety and to avoid contamination, it is strongly recommended that regulators be dedicated to one gas service.
3.Never heat or expose a cylinder or gas handling equipment to temperatures above 125°F (52°C).
4. Never use a regulator as a shut-off valve. Be certain that the gas stream is shut off at its source when not in use.
5. Be certain that the gas cylinder valve and regulator connection are clean and compatible with the service for which they are used.
6. Hengshui Runfeng AQ series regulators have a built-in safety shut off valve to prevent over-pressure the second stage.
7. When the regulator is pressurized and/or in operation, no attempt should be made to reposition or detach the regulator.
8. Do not subject the regulator to an inlet pressure greater than is recommended.
9. Consult your gas regulator supplier(Hengshui Runfeng Gas Equipment Co., Ltd) for gas regulator recommendations for use with pure gases and gas mixtures.