TM 5-3895-374-109.Burner Puff Back (Front of Drum)No.PanelOperation1 VisualCheckVerify exhaust shutter is fully open.2DBurner control panel-verify static pressure reading at negative .25 to negative .50 inches on the DamperControl.3DBurner control panel-if it is out of tolerance select manual by depressing Damper MAN/AUTO (light willilluminate to show manual position).4DBurner control panel-open damper to obtain a negative static pressure of greater value by DEPRESSINGthe DamperOpen button.5DBurner control panel-monitor static pressure on theDamperControl. Adjust as required.6C6CCorner panel-check BaqhouseDifferentialPressure. It should NOT exceed 6.0 inches. If reading isgreater than 6.0 proceed with the next step.NOTEDecrease plant production (see section 2-15)7BMotor control panel-verify BaqhouseClean switch is set to AUTO.9BMotor control panel-verify BaqhouseAir switch is turned to ON.NOTEIf problem persists perform a normal shut down.NOTECorrect the problem.page 2-125
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