Graco ThermoLazer 200TC Repair Manual page 19

Installation
1. Install pilot burner.
ti25749a
2. Install pilot burner.
3. ThermoLazer 300
TC
trode.
ti21954a
4. Install thermopile.
3A1320L
ti25750b
/ProMelt only: Install elec-
ThermoLazer 300 /ProMelt only
TC
ti25742b
5. Install gas pilot mounting plate (319) to gas burner
mounting plate (18).
ThermoLazer 300
TC
lead wire (244).
18
319
244
25743b
6. Connect gas pilot line (71) to flared adapter (421).
421
71
7. ThermoLazer 300
TC
wire through wire sleeving.
8. ThermoLazer 300
TC
trode lead to pulse fire igniter.
ThermoLazer 300TC/ProMelt Only
9. Reconnect hose and turn LP-gas tank valve ON
10. Check for gas leaks at final assembly (see Operation
manual).
/ProMelt only: Connect ground
ti25690b
/ProMelt only: Pull electrode
/ProMelt only: Connect elec-
ThermoLazer 300 /ProMelt only
TC
ti25746a
ti14127a
Pilot Burner
19