RIELLO Combustion Engine Adjustment Tutorial

（1） Startup operation:

1. For newly installed furnace bodies, it is necessary to carefully check whether the gas meets the requirements of the burner before debugging; Check whether the detection instruments on the gas supply pipeline are normal, whether the pipeline valves are open and closed normally, and whether they are convenient for future use and maintenance.

2. For newly installed pipelines, the installation reliability and sealing of all pipelines should be carefully checked.

3. Users who use a separate gasification station should ensure that the gas supply volume and parameters meet the requirements for safe combustion.

4. Operators should carefully read the equipment user manual and proficiently master safety operation knowledge and methods.

5. Before each startup, check whether the gas valve is open, otherwise the burner will not work.

6. Start the power control button on the control cabinet, and the digital display will display the current temperature inside the furnace. The newly installed furnace body will have this temperature as the ambient temperature.

7. Start the fan control button, and the fan installed on the furnace body will work. At this time, if the fan is damaged, the control cabinet will automatically protect it from entering the next step of operation. When there are no abnormalities in the operation of the combustion fan, restart the combustion control button. At this point, the combustion program controller starts working. It uses certain programs to ignite, supply air, detect flames, and ultimately achieve safe combustion.

When the combustion controller receives signals that are not conducive to combustion (such as ignition failure, unstable air pressure, circuit problems), etc., the combustion controller immediately turns off the gas and sends an alarm signal.

If the combustion controller gives an alarm, it must be manually reset by the operator after resolving the fault before continuing to operate.

11. For the operation of the entire equipment, the operator should refer to the furnace safety operation regulations and production process requirements for operation.

When it is necessary to adjust the control temperature according to the production process requirements, the operator should refer to the manual of the intelligent CNC meter for adjustment.

Related article recommendation: Common faults and maintenance methods of Riyalo burner

（2） Shutdown operation:

(1) There are two situations for shutdown: the first is that when the temperature in the furnace reaches the set value, it will automatically shut down. At this time, the operator does not need to do anything. When the temperature in the furnace drops below the set value, the controller will automatically start up.

(2) The second is that during manual shutdown and shift handover shutdown, the operator should shut down the machine in the reverse order of starting up (a. turn off the combustion control button first, b. turn off the fan button again, c. finally turn off the power button).

(3) When the shutdown time is long, the operator should close the gas pipeline valve to avoid gas leakage.

Extended Information:

Burner safety precautions

1. Before and after each start and stop of the burner, the boiler furnace should be thoroughly purged to remove residual gas.

2. Before starting, check that the gas pneumatic shut-off valve is in the closed position, and that the air valve plate and gas butterfly valve are in the "zero" position.

3. After the burner stops running, do not immediately come into contact with components near the flame to avoid burns.

4. If the burner is temporarily suspended, the main gas supply valve must be closed and a "No Opening" sign must be hung. If the burner is out of service for a long time