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Maintenance & Care
Pump Pressure Adjustment
While heater is operating, turn relief valve clockwise to increase.
Counter-clockwise to decrease. Use flat blade screw driver to turn valve.
Correct pump pressure is 31Kpa / 4.5Psi
For best measurement of pressure, test with full tank of fuel.
Optimum pressure occurs when
the nose cone is cherry red and there are no extending flames from the heater.
Adjusting
Screw