Feeder panel-verify that the Divert light switches from
divert (amber) to drum (green) after preset time delay.
Verify initial mix quality by having field man observe
mix as it discharges from the drum mixer.
appearance turn selector switch on the Drop Out gate to
the OPEN position.
Motor control panel-when mix appears to be satisfactory
select CLOSE on the Drop Out gate switch.
Motor control panel-monitor hot mix conveyor loading
condition on the Hot Mix Conveyor indicator.
Hold plant production rate at this tonnage for 15 to 30 minutes.
Burner control panel-as stack temperature stabilizes near
3000 select AUTO on the Stack Control.
Verify control indicates set point value in lower screen
Burner is now on automatic temperature control and will maintain set point.
Monitor the following:
Burner control panel-monitor materiel discharge temper-
ature on the Materiel Control display (it should be at the
required temperature for the mix).