减压阀使用注意事项

Pressure reducing valve use matters needing attention

1、减压阀与钢瓶总阀的连接螺扣是反扣，安装时应按逆时针方向旋转减压阀上的活动手轮。手感拧紧即可，不能用力过大，更不能用工具，以免使减压阀上的螺扣因滑扣或断裂而造成漏气。

1, pressure reducing valve and the cylinder valve connection screw is locked, when installation should be according to the activity on reducing valve handwheel counterclockwise. Feel tight, don't too hard, more can't use tools, lest make the screw on the valve leakage caused by sliding buckle or fracture.

2、每次安装减压阀时都要检查减压阀头上的胶圈是否完好，若有损坏，应立即更换。

2, to check every time you install the pressure reducing valve, pressure reducing valve head aprons are in good condition, if there is damage, should be replaced immediately.

3、气瓶用完换瓶时必须先把钢瓶总阀关紧，然后再卸下减压阀。

3, the cylinder is used up in bottle must first put the cylinder valve shut, then remove the relief valve.

4、减压阀一般分可调、不可调两种，建议在使用可调式减压阀时，不要将出口压力调得太大，以免灶具因打不着火或液化气燃烧不充分而带来安全隐患。

4, general component is adjustable pressure reducing valve, not two, it is recommended to use adjustable pressure reducing valve, don't dispatch outlet pressure too big, lest the kitchen because of dozen don't fire or combustion of liquefied petroleum gas is not sufficient and bring security hidden danger.

5、在使用减压阀时，若发现减压阀出现故障或泄漏要立即更换，严禁私自修理减压阀。

In case of 5, when using the pressure reducing valve, pressure reducing valve failure or leakage needs to be changed immediately, it is strictly prohibited to repair the pressure reducing valve.

6、减压阀使用期限一般是一年半，为保证家庭用气安全，建议用户勤检查勤更换。

6, pressure reducing valve use period is generally a year and a half, in order to ensure the safety of domestic gas suggest users frequently check frequently change.

胶管和卡扣使用注意事项

Use rubber hose and card buckle the note

1、用于气瓶与减压阀、灶具、热水器连接的胶管保质期一般为一年半。

1, the cylinders used in the guarantee period of the hose connected to the pressure reducing valve, ovens, water heaters are generally a year and a half.

2、胶管必须使用专用耐油胶管，胶管的长度以2米为宜，用户应经常检查胶管有无开裂及老化现象，如发现要及时更换。

2 and must use the special oil resistant rubber hoses, rubber hose, rubber hose length with 2 meters advisable, users should always check the hose without cracking and aging, such as found to timely replacement.

3、用户应经常检查接口处是否有松动现象， 接口处必须用卡扣夹紧以保证无泄漏。

3, users should regularly to check whether there is loose phenomenon, outlet interface must be card buckle clamped in place to ensure no leakage.