Front Screed Burner Assembly; (Thermolazer 300Tc/Promelt) - Graco ThermoLazer 200TC Repair Manual

Front Screed Burner Assembly

Front Screed Burner Assembly
(ThermoLazer 300
TC
Removal
1. Close manual gas shut-off valve on the propane
tank.
ti14128a
2. Disconnect gas supply hose from propane tank.
ti14411b
3. Remove screed box from screed housing (see
Operation manual).
4. Disconnect gas tubing at 45° elbow (32).
32
5. Unscrew front screed housing fasteners (146) and
remove front housing (20).
20
30
/ProMelt)
99
ti17072a
146
ti17073a
6. Remove screed burners.
7. Remove gas manifold snap ring (75).
75
8. Unscrew gas manifold (less burners) mounting
bracket fasteners (146) and remove burner assem-
bly (less burners) from front screed housing (20).
Installation
1. Install gas manifold (less screed burners) in bracket
support manifold (52) and screw gas manifold
mounting bracket to front screed housing (20) with
fasteners (146).
20
75
2. Install screed burner.
ti22060a
ti17074b
52
146
ti17074b
ti22060a
3A1320L