Table 4-2. Unit Troubleshooting - CONT.
TEST OR INSPECTION
BURNER DOES NOT FIRE.
Fuel is very flammable and can explode easily. Keep fuel away from open flame or any spark.
Failure to comply may result in serious injury or death.
Fuel may be forced out of line quickly. Be sure protective equipment is worn, face is not in direction of fuel flow,
and your mouth is not open.
Step 1. Loosen screw on solenoid. Place an approved container under fuel line. While assistant momentarily pushes
BURNER START button, observe line fuel. Tighten screw.
If fuel does not flow from line, go to Step 2.
If fuel does flow from line, go to Step 5.