The following steps should be observed when install cabinet-type gas control point:
1.The regulator box should be hanged or mounted on the ground. To sling or put down the
regulator box should be carefully when install it and can not make it incline and inversion.
regulator box should be carefully when install it and can not make it incline and inversion.
2.It should be installed according to the direction of gas flow of regulator and opposite direction is
forbidden. The flange should be parallel and can not force it in place.
forbidden. The flange should be parallel and can not force it in place.
3.The airtight test should be done after finishing installation to ensure the leakproofness of the
connections of inlet and outlet.
connections of inlet and outlet.
4.To do airtight test for the regulator box’s outlet, test pressure should be 1.1 times as movement
pressure of safety device of avoiding the outlet pressure is too high.
5. The installation of regulator box should meet the requirements of Code for Design of City Gas
Engineering (GB50028-2006).
没有评论:
发表评论