This task covers:
General Safety Instructions
Tool Kit, Service Refrigeration Unit
Dry cleaning solvent
The ignition system of this heater contains dangerous
voltages which can cause severe electrical shock.
sure to disconnect power before any maintenance actions.
Power disconnected and fuel supply turned off.
Clean parts in a well-ventilated area. Avoid inhalation of
solvent fumes and prolonged exposure of skin to cleaning
solvent. Wash exposed skin thoroughly. Dry cleaning
solvent is potentially dangerous to personnel. Do not use
near open flame or excessive heat. Flash point is 140
Remove nut (1) securing wire (2) to glow plug (4) and remove wire (2). Nut (3) remains on the glow plug.
Remove glow plug (4) and gasket (5) from burner head (6).
not immerse glow plug in solvent.
Inspect glow plug for cracks, frayed insulation, or a defective element.