mi transtate--boiler

Safety valve
This series boiler chosen is full rev type spring safety valve, relief valve should be installed exhaust pipe and exhaust pipe through safe locations, and have enough cross-section of circulation, ensure exhaust unobstructed, colleagues exhaust pipe shall be fixed.

This series boiler showcases a full reverse type spring safety valve, the relief value should be installed so the exhaust pipe is located in a safe area, has enough cross-section ventilation, an unobstructed exhaust, and [our colleagues recommend that the exhaust pipe be fixed. *not sure of meaning here*]

Exhaust pipe at the bottom of the relief valve shall be provided with a safety place to drain pipe, on the exhaust pipe and drain pipe, are not allowed to set the valve.

The exhaust pipe at the bottom of the relief value needs to be provided with a adequate area and safety margin to mount the drain pipe. Both the exhaust pipe and the drain pipe are not allowed to set [*or* reset?] the valve.

The boiler safety valve opening pressure in accordance with <steam boiler safety technology supervision regulation> adjustment and calibration.

The boiler safety valve opening pressure should be set in accordance with the steam boiler safety technology supervisor regulations for adjustment and calibration

The following table for the safety valve setting pressure:
Rated vapor pressure (MPa) safety valve setting pressure
≤0.8 Working pressure +0.03MPa
Working pressure +0.05MPa
0.8<P≤5.9 1.04 times working pressure
1.06 times working pressure

The adjustment method: down the upper split pin, out of the top, unscrew the hexagonal locking screw, relax the spring and tighten, scheduling capabilities, to play safety requirements after the adjustment screw lock nut, and then set up with the parts.

The adjustment method [*or* steps] are as follows:

1. remove down the upper split pin, out of from the top,

2. unscrew the hexagonal locking screw,

3. relax the spring and tighten,

???

scheduling capabilities,

to play safety requirements after the adjustment screw lock nut, and then

set up with the parts.

 ???

Blow-off line
　　The Sewage pipe installation should be reduced minimized as far as possible using the elbow, and keeping the pillow drainage unobstructed, and received a safety placer in positioned outside or connected to Sewage tanks.

Flue gas channel
Interfaces [Connectors?] are located in the WNS model series boiler chimney, behind the boiler on the top of the most suitable arrangement to ensure that they is lead directly leads to the flue gas channel . Because of this series are a pressurized pressure boiler combustion, the flue resistance needs to rely on their fans to overcome contain the burner's pressure ,

thus , leads to the flue elbow too much, or if inclined flue length is too long , and will contribute to the safe operation of the boiler impact.

[??Too many leads to the flue elbow, or if the inclined flue length is too long, then both will contribute to safe operation of the boiler.??]

blue = uncertain meaning or trying to suggest words that may work

yellow = adding words or re-writing the previous paragraph