TM 10-4510-206-14
Table 4-2.
Organizational Troubleshooting Procedures (Cont’d)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
9.
BURNER FAILS TO IGNITE OR IS DELAYED (CONT’D)
Step 6.
Check electrodes for proper adjustment.
Adjust electrodes.
See paragraph 4-14.
Step 7. Check ignition transformer for signs of damage.
Replace ignition transformer.
See paragraph 4-14.
Step 8.
Check to see if cable assembly connection from transformer to
burner is disconnected.
Connect cable assembly.
Step 9.
Check electrode porcelain for breaks or cracks.
Replace electrode.
See paragraph 4-14.
10.
BLOWER MOTOR CONTACTOR CONTINUES TO TRIP
Step 10
Check fuel pump and motor for obstructions or binding.
Loosen setscrew at fuel pump shaft and check blower rotation.
Replace fuel pump or motor.
11.
EXHAUST GASES FROM SMOKE STACK ARE SMOKY
Step 1.
Check burner electrode spark.
Adjust electrodes.
Replace electrodes.
Step 2.
Check for contaminated fuel.
Replace fuel if contaminated.
Step 3.
Check to see if nozzles and screen are clogged.
Clean or replace clogged nozzles.
See paragraph 4-14.
Step 4.
Check blower operation for obstruction.
Loosen setscrew at fuel pump shaft and check blower rotation.
4-15
