1.
Fit each valve to its respective valve guide.
将每个阀安装到各自的阀导管。
2.
Install throttle body to intake manifolRefer to Throttle Body installation in this section of the group.
在进气歧管上安装节流阀体。请参阅单元中本节的节流阀安装部分。
3.
A gate or ball type valve can be used or the isolation valve can be installed further upstream.
可以采用闸阀或球阀，或者可以将隔离阀安装在更上游的地方。
4.
Install valve cover (refer to valve cover installation in this section).
安装阀盖（请参阅本节中的阀盖安装）。
5.
Install relief valve cover nut and tighten.
安装安全阀阀盖螺母，并加以紧固。
6.
Install IAC motor to throttle body.
安装IAC马达至节气阀体。
7.
Install valve in the direction of the flow arrows on the valve body.
按照阀体上的箭头方向安装阀门。
8.
No relief valve is required where two pressure reducing valves are installed.
如果装上两个减压阀，就不需要安全阀。
9.
Install the valve into the opening provided and marked for this purpose in the water heater
在热水器上用于安装安全阀的接口处安装安全阀
10.
There must be no valve between the relief valve and heater.
在安全阀和热水器之间不能够安装任何阀门。
11.
Reassemble the check module in the reverse order. Install the check modules into the valve body hand-tight. Replace the cover.
按照相反顺序重新组装止回阀模块。将止回阀模块安装进阀体内，用手紧固。重新安装阀盖。
12.
Before installation, check line of flow through valve so that valve will function properly.
安装前，切断通过阀门的流体，以使阀门工作正常。
13.
Install the regulator with the arrow on the body pointing in the direction of the flow.
安装调节阀，使其阀体上的箭头指向流体流向。
14.
A check valve may be required ahead of the backflow preventer.
此时在防回流阀前面可能需要安装一个止回阀。
15.
Hang the Air Gap Drain on the body of the relief valve (Fig. 2).
将气隙排放装置悬挂在安全阀阀体上（图2）。
16.
Check modules are installed in the valve body with the seats facing the valve inlet.
安装在阀门内的止回模块其阀座应该面对阀门进口。
17.
Ensure that valve is installed in proper flow direction. Refer to flow direction arrow on valve nameplate or body.
确保阀门按照正确的流向安装。参照阀门铭牌或阀体上的流向箭头。
18.
When the new valve is started, before the installation, should remove quakeproof matters between the discs, otherwise the respiration will malfunction.
新阀启用时，安装前应清除阀盘间防震物，否则呼吸阀将失灵。