46
MAINTENANCE
14.0 MAINTENANCE
ATTENTION: Installation and repair shall only be done by a
qualified service person. The appliance should be inspected
before use by a qualified service person. This appliance is
required to be inspected at least once a year by a professional
service person.
WARNING: The appliance area must be kept clear and free
from combustible materials, gasoline and other flammable
vapors and liquids.
IMPORTANT: The compartment below the firebox must be
cleaned at least once a year. More frequent cleaning may
be required due to excessive lint from carpeting, bedding
materials, etc. It is imperative that the control compartments
and circulation air passageways of the appliance be kept clean.
Use a vacuum to clean all components.
14.1 Burner and Pilot System
The burner assembly may be removed for easier access. Refer to
Section 9.3 Control Board Removal and Installation on page 32
for removal and installation.
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.
14.2 Fans
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 fans 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 24.
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.
DO NOT 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.
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 #B41-057T as
necessary.
• Only Hussong Mfg. Co., Inc. will supply the replacement of
glass assembly as a complete unit.
BURNER
ORIFICE
BURNER PORTS
Figure 14.1, Burner and Pilot System
