1,Operating together with a medium-pressure regulator is a must.
Make sure to use the commercial stove together with the Hueilih medium-pressure regulator. The outlet pressure of the bottled gas cylinder is around 4 to 8 kilograms. The pressure gets relatively low in winter due to low temperature; it's around 4 kilograms. Likewise, the pressure will go relatively higher in summer due to high temperature, and it will rise to around 8 kilograms. Thus, we need to depressurize the gas pressure with a medium-pressure regulator so as to make it within the applicable range for the commercial stove, which is around 2.2 to 2.5 kilograms.
2,Pressure adjusting instruction of a medium-pressure regulator.
There is a Phillips screw beyond the regulator with which the pressure can be adjust. It pressurizes when the screw is rotated clockwise and depressurizes when the screw is rotated counterclockwise. The higher the pressure is, the higher the heat would be.
3,A gas pressure of 2.2 to 2.5 kilograms is recommended.
The factory default screw pitch for the Hueilih medium-pressure regulator is set to be around 3 to 5 threads, which is 2.2 to 2.5 kilograms. We suggest that pressure not exceed 2.5 kilograms to ensure user safety.
Second,Check before operation:
1,Confirm that the switch of the commercial stove is turned off.
Be sure to confirm that the switch of the pilot light and the main burner of the commercial stove are turned off. The knob on the left is for the main burner, while the one on the right is for the pilot light. Rotate them clockwise to turn off and counterclockwise to turn on.
2,Confirm that the valve of the bottled gas cylinder is shut off.
3,Confirm that the medium-pressure regulator is installed.
4,Confirm that the fitting point is fully connected.
Make sure that the medium-pressure regulator is installed, the inlet fitting is firmly coupled, the outlet of the regulator is fully inserted into the hose and that the steel pipe is firmly coupled with the forend of the hose to prevent gas leaks caused by hose drop-offs.
Make sure that the inlet of the commercial stove is fully inserted into the hose and that the steel pipe is firmly coupled with the forend of the hose to prevent gas leaks caused by hose drop-offs.
Third,Notice during operation:
1,First, rotate to turn on the bottled gas cylinder.
2,Then, rotate to turn on the pilot light switch of the commercial stove and use a gas lighter to light the pilot light.
3,Wait until the air runs out of the tube and light the pilot light.
For first-time use, the pilot light may not be able to be lit owing to the air stuck in the tube. Turn on the pilot light and wait for about 5 seconds until the air runs all out and then it can be lit.
4,Rotate to turn on the main burner switch of the commercial stove to light the main burner.
Rotate the knob on the left to light the main burner.
5,Lighting the pilot light before lighting the main burner is a must.
Please pay attention; the gas flow velocity can be fast. Please make sure to light the pilot light first and then the main burner to prevent instant fire burn caused by straightly lighting the main burner.
6,Adjustment instruction for the air adjusting plate.
When the gas and the air are mixed inappropriately, it may cause red flame. Adjusting the air adjustment plate can help.
In front of the switch is an air adjusting plate; rotating it counterclockwise can help increase the air-fuel ratio.
When the air takes up too much of the air-fuel ratio, it causes lifted fire. Rotating it clockwise can help reduce the air-fuel ratio.
Try to adjust it to blue flame and concentrate the heat so that it generates the best heat energy.
7,Prevent from spilling or dripping soup or sauce on the flame disks.
Try not to spill or drip soup or sauce on the flame disks to prevent the flame hole from blockage and potential red flame.
8,Make sure the environment is well ventilated.
Make sure the environment is well ventilated while using. Burning stove fire takes fresh air supply and smooth exhaust emission. If it is put inside a galley range, make sure to keep a vent hole and a chimney.
Without good ventilation, red flame can be caused, and it also shortens service life of the burner. If under even more serious condition, it can lead to incomplete combustion and generates carbon monoxide, which can cause danger.
9,Make sure to turn off the switch of the commercial stove and shut off the valve of the bottled gas cylinder.
After using the commercial stove, make sure to firmly turn off the switch of the pilot light and the main burner and shut off the valve of the bottled gas cylinder.
