Graco ThermoLazer, Operation

Page: 22 / 40

Lighting Instructions
22 3A1319K
Rear Screed Box Burner
Lighting Instructions
(ThermoLazer 300
TC
/ProMelt)
Read Important Safety Information , page 14-16.
1. Make sure screed box burners flame adjusting valve
is turned OFF.
2. Open manual shut-off valve on propane tank
located at front of unit.
3. Light torch (see Torch Lighting Instructions, page
20).
4. Slowly open screed box burners flame adjusting
valve.
5. Place torch at end of screed box burners to ignite
and use screed box burners flame adjusting valve to
adjust to desired flame.
6. Visually inspect to make sure flame indicators are
glowing.
Shutting Off Burners
1. Fully close screed box burners flame adjusting
valve.
2. Close manual shut-off valve on propane tank.
NOTICE
If material begins to smoke or become discolored, turn
screed box burners down or off to prevent material
from burning.
ti16990a
ThermoLazer
300
TC
shown
ti14128a