Napoleon PTH31GT User Manual page 9

Maintenance / Cleaning Instructions
This patio heater must be thoroughly inspected and serviced annually by a qualified service person.
WARNING!
Always wear protective gloves and safety glasses when cleaning your patio heater.
WARNING!
To avoid the possibility of burns, maintenance should be done only when the patio heater
is cool. Avoid unprotected contact with hot surfaces. Ensure burner is turned off. Turn gas off at source and
disconnect the patio heater before servicing. Do not touch or move the patio heater for at least 45 minutes
after use. Clean the patio heater in an area where cleaning solutions will not harm decks, lawns, or patios.
Do not use flammable, corrosive or abrasive cleaners.
Note: Stainless steel tends to oxidize or stain in the presence of chlorides and sulfides, particularly in coastal
areas and other harsh environments, such as the warm, highly humid atmosphere around pools and hot tubs.
These stains could be perceived as rust, but can be easily removed or prevented. To provide stain prevention
and removal, wash all stainless steel surfaces every 3-4 weeks or as often as required with fresh water and/or
stainless steel cleaner.
Cleaning The Outer Patio Heater Surface: Do not use abrasive cleaners or steel wool on any painted, por-
celain or stainless steel parts of your Napoleon Patio Heater. Doing so will scratch the finish. Exterior heater
surfaces should be cleaned with warm soapy water. To clean stainless surfaces, use a stainless steel or a
non-abrasive cleaner. Always wipe in the direction of the grain. Over time, stainless steel parts discolor when
heated, usually to a golden or brown hue. This discoloration is normal and does not affect the performance
of the patio heater. Porcelain enamel components must be handled with additional care. The baked-on
enamel finish is glass-like, and will chip if struck. Touch-up enamel is available from your Napoleon dealer.
WARNING!
The patio heater area must be clear and free from combustible materials, gasoline and
other flammable vapors and liquids. Do not obstruct the flow of combustion and ventilation air. Keep the
ventilation opening of the cylinder enclosure free and clear of debris.
Cleaning Inside The Patio Heater: While washing your patio heater, be sure to keep the area around the
burner and pilot assembly dry at all times.
WARNING!
If the gas control is exposed to water in any way, DO NOT try to use the heater. It must be
replaced.
WARNING!
Carbon deposits may create a fire hazard. Clean the reflector and the glass tube with
warm soapy water if any carbon deposits develop. Always use caution when cleaning the glass tube.
CAUtION!
Beware of Spiders
Spiders and insects are attracted to the smell of propane and natural gas. The nest or web will cause the
burner to burn with a soft yellow or orange flame or cause a fire (flashback). The ceramic burner ports do not
require cleaning. The burner venturi can be cleaned with a pipe cleaner or venturi brush if debris has accumu-
lated.
WARNING!
Hose: Check for abrasions, melting, cuts, and cracks in the hose. If any of these conditions
exist, do not use the patio heater. Have the part replaced by your Napoleon dealer or qualified gas installer.
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