46
MAINTENANCE
14.0 MAINTENANCE
ATTENTION: Installation and repair should only done by a
qualified service person. The appliance should be inspected
before use and at least annually by a professional service
person. More frequent cleaning might be required due to
excessive lint from carpeting, bedding material, et cetera. It is
imperative that control compartments, burners, and circulating
air passageways of the appliance be kept clean. Use a vacuum
to clean all components.
WARNING: The appliance area must be kept clear and free
from combustible materials, gasoline and other flammable
vapors and liquids.
14.1 Burner and Pilot System
The burner assembly may be removed for easier access to the
control compartment. Refer to section 9.4 Control Board Removal
and Installation on page 33 for instructions.
Performed by:
Qualified Service Person
Frequency:
Annually
Action:
• Vacuum all components of the burner system.
• Visually check burner ports for blockage, especially near the
pilot.
• Visually check pilot light and burner flame pattern when in
operation. Flames should be steady, not lifting or floating.
Refer to Figure 12.3, Flame Appearance and Characteristics
on page 42.
14.2 Fan(s)
CAUTION: Label all wires prior to disconnection when servicing
controls. Wiring errors can cause improper and dangerous
operation. Verify proper operation after servicing.
Performed by:
Qualified Service Person
Frequency:
Every 6 months
Action:
• Disconnect the fan from electrical current and vacuum.
• The bearings are sealed and require no oiling.
14.3 Vent System
NOTE: If the vent-air intake system is disassembled for any
reason, reinstall per instructions provided with installation.
Refer to section 8.0 Venting on page 26.
Performed by:
Qualified Service Person
Frequency:
Annually
Action:
• Examination of the vent system is required.
• The flow of combustion and ventilation air must not be
obstructed.
14.4 Glass Assembly
CAUTION: Do not operate appliance with the glass assembly
removed, cracked, or broken. Use protective gloves to handle
any broken or damaged glass assembly components.
WARNING: Do not use substitute materials.
WARNING: Avoid striking or slamming glass assembly. Avoid
abrasive cleaner. DO NOT clean glass while it is hot.
IMPORTANT: Any safety screen, guard, or barrier removed for
servicing the appliance must be replaced prior to operating the
appliance.
Performed by:
Homeowner
Frequency:
Annually
Action:
• Prepare a work area large enough to accommodate the glass
assembly on a flat, stable surface.
• Remove safety screen and glass frame assembly.
• Clean glass with a soft cloth and a non-abrasive cleaner.
• Reinstall glass assembly and safety screen.
• Any safety screen, guard, or barrier removed for servicing the
appliance must be replaced prior to operating the appliance.
Performed by:
Qualified Service Person
Frequency:
Annually
Action:
• Inspect the glass for cracks, scratches, and nicks.
• Verify the glass assembly is properly intact and not damaged.
• Replace the glass and the assembly #SL60-057T as
necessary.
• Only Hussong Mfg. Co., Inc. will supply the replacement of
glass assembly as a complete unit.
Figure 14.1, Burner and Pilot System
SIDE BURNER ORIFICES
CENTER BURNER ORIFICE
CORRECT PILOT
FLAME APPEARANCE
BURNER PORTS
