This task covers:
Equipment Condition Para
Tool kit, service, refrigeration unit
Inspection port cover
(Appendix B, Section Ill, Item 1)
General Safety Instructions
Do not operate heater in enclosed space. Adequate ventilation is re-
quired to prevent buildup of exhaust fumes which can be toxic in con-
Wear approved ear protection equipment within 25 feet (7.6 meters) of
operating heater. Failure to do so may result in impairment or loss of
Shock or injury may result from working on electrical components.
Take care to ground parts and not make personal contact.
Reach through inspection port
(1) and disconnect cable (2)
from igniter (3) by loosening
nut (4). Pull high tension cable
through wall of heat exchanger
case (5). Grommet (6) will
come out with high tension
cable. Unscrew igniter.