The purge process has been activated and the air in the drum and baghouse is being exhausted.
Burner control panel-upon completion of the purge, the
Purqe Complete light will illuminate.
Burner control panel-DEPRESS the Pilot On button and
hold until the pilot lights--approximately 5 to 10 seconds
(pilot on light will illuminate).
Burner panel-confirm on flame meter a signal of 1.5 to 2 micro amps (Panel D)
Burner control panel-select Control Mode to STACK.
Burner control panel-select Main Flame START and
release (this is a momentary contact switch).
approximately 15 seconds (Main Flame Proved light will
Burner control panel-monitor stack temperature on
Stack Control (this will indicate the temperature of the
exhaust air exiting the drum mixer).
Burner control panel-manually increase burner firing
rate on the burner by depressing the UP ARROW on
Stack Control. Slowly (20 to 30 seconds) continue to
increase the burner firing rate and the temperature until
the stack control reaches 2500.