Table 3-1. Troubleshooting Table - Continued.
TEST OR INSPECTION
19. SCREED BURNERS INOPERATIVE.
Step 1. Check the position of the screed burner fuel shutoff valve.
Turn the screed burner fuel shutoff valve lever to the 12 oclock, ON, position.
Step 2. Check left and right main screed burners and left and right extension screed burners to see if screed
burner vent cover plates are fully open.
Loosen hex head cap screw and fully open vent cover plates. Tighten cap screw.
Step 3. Check the position of the screed fuel pump switch.
Place the screed fuel pump switch in the up, ON position, per paragraph 2.2.1.
Step 4. Check the position of the ignition switch.
Place the ignition switch in the ON position per paragraph 2.1.1.
Step 5. Inspect the wire electrical connectors leading to the screed burner solenoid valves and the wires
leading to the screed burner glow plugs. Inform supervisor of any broken, disconnected,
or missing wires.
Step 6. If screed burner fuel shutoff valve, screed fuel pump switch, and ignition switch are ON and if screed
burner vent cover plates are open, inform supervisor of problem.