User Guide

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Supplied gas pressure regulator is factory set at 4”Natural Gas W.C, and
L.P. Gas pressure is factory set at 10”Natural Gas W.C;
Use a pressure gauge which is equipped with liquid (such as U-type pressure
gauge, the minimum value is 0.1mbar) or a digital pressure gauge to test.
Steps are as following:
1、Open cabinet door, remove needle type pressure joint
screw arbor(Fig.8), then slip rubber tube of pressure
gauge over needle type pressure joint;
2、Start the equipment in accordance with the
instructions, measuring gas supply pressure (dynamic
pressure) in the work state;
3、Access to the equipment if measured data within the
limits of Table 1, otherwise, you will need to adjust
gas pressure regulating valve or contact gas supplier;
Fig.8
4、Unplug pressure gauge after you accomplish pressure
testing, then install needle type pressure joint screw
arbor. Important: must screw joint arbor in order to
avoid gas escaping!
11. Troubleshooting
<Table 2>
Problems
Possible causes
Problem solving
Not lighting
1.Insufficient gas
pressure in pipe
1.Contact the local
gas supply dept.
2.Nozzle occlusion
2.Dredge nozzle
Ignite the pilot
light but not the
main fire
1.Insufficient gas
pressure in pipe
1.Contact the local
gas supply dept.
2.The main fire nozzle
occlusion
2.Dredge nozzle
3.Gas control valves
have problems
3.Change gas
control valves
4.The pilot light and the
main fire’s distance is too
far
4.Adjust the
distance of them
5.Flame is too low
5.Adjust the height
of the pilot light
Close gas and
heard a sound of
1.Insufficient gas
pressure in pipe
1.Contact the local
gas supply dept.
Fig.8