If gas is selected, the gas leakage detection device works to detect whether the gas pressure is normal and whether there is gas leakage. If it is normal (if the fuel is diesel, this detection process is not available), then the next step is to switch to the combustion controller. Before the ignition of a stove or furnace purging 36 seconds, if after the purge air pressure switch check enough pressure, servo motor to the ignition position - CAM Ⅴ set position, the ignition transformer energizing, spark ignition electrode, and a double solenoid valve is opened entirely (if the fuel is diesel, the level of electromagnetic valve and solenoid valve open), fuel mixing head, mixed with the air fan sent, ignition burning.
After 2-3 seconds, the ignition transformer stops working, and the photoelectric eye detects the flame signal. If the flame signal is normal, the controller will supply power to the servo motor, turn to the setting position of Cam II, and work with low fire. If the selector switch to allow the fire, and two temperature controller allows, the servo motor to continue running (if the fuel is diesel, the transfer to the CAM Ⅰ Settings are opened at the location of the secondary electromagnetic valve,) to the CAM Ⅱ II set position, the fire work.
If fuel is selected, allow the knob to close at full load and start the burner. By adjusting the throttle lever, after make the burner ignition, damper at about 10%, the status of flame and gas color, if gas is white smoke, the damper is larger, the appropriate measures to reduce CAM, if gas is black smoke, the small air door, need to appropriately increase the CAM (2), until the burner flame bright, exhaust almost no color.
Turn the full load permit knob on, start the burner, and wait until the burner is turned to the fire. Adjust the air door adjusting steel belt, so that the size of the air door opening should be about 70-80%. Then observe the exhaust gas and flame state, if the exhaust gas is white smoke, the damper is larger, it is necessary to appropriately reduce the CAM, or reduce the position of the steel belt, if the exhaust gas is black smoke, the damper is smaller, it is necessary to appropriately increase the CAM, or increase the position of the steel belt. Until the burner flame is bright and the exhaust gas is basically colorless.
How a bowl of Baixiang good noodles is born? About 1.8 million years ago, humans learned to cook food with purposeful control of fire. The use of fire has made unprecedented progress in human health and life, and Darwin also called cooking the most important invention of mankind after language....
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