1.
Check the temperature-pressure relief valve to insure that the valve has not become incrusted with lime.
检查降温减压安全阀是否被石灰堵塞。
2.
Install a 125 PSI pressure relief valve in the cold water supply line.
在冷水供应管道上安装一个125PSI的减压安全阀。
3.
Activate the T &P Valve to release any water in the piping.
打开降温减压安全阀释放管道内的任何水。
4.
"When lifting lever of temperature/pressure relief valve, hot water will be released under pressure."
扳动降温减压安全阀把手,热水将在压力下释放出来。
5.
Manually operate the temperature and pressure relief valve at least once a year to make sure it is working properly.
每年至少手动操作降温减压安全阀一次，以确认是否工作正常。
6.
Important: Only a new temperature and pressure relief valve should be used with your water heater.
重要提示：您的热水器只能采用崭新的降温减压安全阀。
7.
The combined 2 -in -1 Temperature & Pressure relief valve provides the least expensive and proven means for protection against both excessive temperature and pressure emergency conditions.
这种二合一组合式降温减压安全阀以最低的成本提供过热和超压两种危险状态下的安全保护。
8.
The combined two-in-one Temperature and Pressure relief valve provides the least expensive and most proven means for protection against both excessive temperature and pressure.
二合一组合式降温减压安全阀对于温度过高、压力过大提供性价比最佳的安全保护。
9.
A water heater's temperature and pressure relief valve must be piped to the nearest drain in order to avoid damage in the event the valve is actuated.
热水器的降温减压安全阀必须用管道连接到最近的排水口，以避免万一阀门启动所造成的破坏。
10.
T&P relief valve opening - comes standard with special tapping on side of tank.
降温减压安全阀安装孔-作为标准配置,热水器侧面均有特制的安装孔。
11.
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。
12.
Hand wheel,lever and spanner driving and safety valve,pressure reducing valve,traps overleap this symbol.
注：1、手轮、手柄和扳手传动以及安全阀、减压阀、疏水阀省略本代号。
13.
Safety relief valves shall be labeled for relief pressure rating.
安全减压阀要有标示，标明压力释放级别。
14.
discharge from safety and relief valves
由安全阀和泄压阀泄放
15.
Remove the relief valve cover bolts while holding the cover down.
边压住阀盖，边拆卸安全阀阀盖螺栓。
16.
hoist cylinder oil relief valve
起重机油缸油压安全阀
17.
press safety interlock valve
压力机用安全联锁阀
18.
Use a pressure-reducing regulator or separate control valve to safely discharge gas from a cylinder.
使用减压调整器或单独的控制阀门来从钢瓶内安全的排出气体。