LeeBoy 6150 - Propane Burner Ignition

4-22 LeeBoy 6150 Conveyor Paver
Operation
Pressure
Regulator
Valve
Pressure
Regulator
Gauge
Open/Close Valve
1
Figure 4-45. Propane Tank With Regulator
3. Remove the main ignitor wand from its cradle
and turn its valve counterclockwise to the OPEN
position. Light the ignitor end using a torch striker.
(Figure 4-46)
NEVER light individual burners with a
cigarette lighter, match or any other ame source.
4. Hold the lit ignitor wand in one hand beside the left
burner, then turn on the left main burner valve and
light burner (inside screed behind crown adjuster).
2
5. Repeat Step 4 on the right burner.
3
(Figure 4-46)
Ignitor
Main Burner
Valves
Ignitor Valve
2
3
2
3
Left
Burner
Right
Burner
Figure 4-46. Main Screed Burner Ignition
Propane Burner Ignition
IT IS IMPORTANT TO OPEN PROPANE
VALVES IN THE ORDER SHOWN BELOW.
(Figures 4-44 to 4-47)
1
2 3
4
5
Figure 4-44. Propane Valve Order
NEVER open a valve to a burner
unless ame is present. A buildup of unburned gas
could result in a gas explosion.
Propane gas used to heat the screed
is volatile and combustible. Use extreme care to
prevent burns or other injuries.
To light the burners:
1. Ensure ALL propane heat valves are closed by
turning valves clockwise (propane tank, main burner
valves, main ignitor valve, extension ignitor valves).
(Figure 4-44 to 4-47)
2. Turn the propane tank Open/Close valve counter-
clockwise to open the propane gas ow.
1
(Figure
4-45)
NOTE: Adjust the pressure regulator valve IN or OUT
until the propane pressure regulator gauge
reads 15 pounds.
NOTE: It may be necessary to maintain low heat on
the screed if paving on a cool, windy day.
Reduce pressure on the propane pressure
regulator gauge to two pounds (.14 bar) in
these conditions. DO NOT attempt to regulate
the burner with the burner valve.