Graco ThermoLazer 300TC User Manual (English)

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Questions and Answers:

P
pperryAug 16, 2025
Why Graco ThermoLazer 300TC Industrial Equipment kettle main burners do not ignite correctly?
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  Alicia SpencerAug 17, 2025
  If the main burners on your Graco Industrial Equipment kettle do not ignite or burn correctly, start by checking the kettle gas safety valve knob position (turn knob to ON position). Also, ensure that the kettle temperature control dial is set to a temperature 25° F (13.9° C) higher than the material temperature. Check for disconnected gas lines and ensure that all hose fittings are connected and tightened, and inspect for gas leaks. Additionally, unplug any burner holes and lines that may be plugged.
M
matthewpittsAug 20, 2025
What to do if Graco ThermoLazer 300TC Industrial Equipment torch does not ignite?
- J
  johnsonamyAug 20, 2025
  If the torch on your Graco Industrial Equipment does not ignite, verify that the LP-gas tank is not empty and replace it if needed. Ensure that the LP-gas tank shut-off valve and the torch manual gas shut-off valve are open. Check that the gas supply hose is properly connected to the tank and inspect all gas lines for leaks, connecting and tightening fittings as necessary.
E
Evan SnowAug 25, 2025
What to do if Graco ThermoLazer 300TC Industrial Equipment kettle main burners do not shut off?
- C
  Crystal HuberAug 25, 2025
  If the main burners on your Graco Industrial Equipment kettle do not shut off, make sure the kettle temperature control dial is turned to a setting 25° F (13.9° C) (minimum) lower than the material temperature.
B
Barbara VasquezAug 28, 2025
Why Graco ThermoLazer 300TC Industrial Equipment thermometer not matching material temperature in kettle?
- L
  Linda HudsonAug 28, 2025
  If the thermometer in your Graco Industrial Equipment kettle is not matching the material temperature, first allow sufficient time for the material to reach the operating temperature. Ensure the material is fully agitated. If the ambient conditions are cool or windy, move the equipment out of these conditions. Discharge the material and check the thermometer.
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Brian MillerSep 1, 2025
How to fix Graco ThermoLazer 300TC agitator crank handle when it is hard to move?
- A
  Anthony LivingstonSep 1, 2025
  If the agitator crank handle on your Graco Industrial Equipment is hard to move, it could be due to several factors. If the material is cold, allow time for it to reach operating temperature. Add grease to linkage ball rod ends. Also, check for any foreign material lodged between the agitator and kettle; if found, carefully dislodge and remove it.
E
ericaturnerSep 4, 2025
What to do if Graco Industrial Equipment kettle main burner does not turn on?
- K
  Karen ClarkSep 4, 2025
  To resolve the issue of the main burner not turning on in your Graco Industrial Equipment kettle, ensure that the kettle temperature control dial is set to a setting 25° F (13.9° C) (minimum) higher than the material temperature.
S
Shaun SteinSep 8, 2025
Why Graco Industrial Equipment screed box burner does not ignite?
- J
  James PopeSep 8, 2025
  If the screed box burner on your Graco Industrial Equipment does not ignite, does not remain ignited, or cannot change heat output, verify that the LP-gas tank is not empty and replace it if needed. Ensure the LP-gas tank shut-off valve is open and that the gas supply hose is connected to the tank. Check for any gas leaks and ensure all fittings are properly connected and tightened.