Napoleon NBM030S2A Installation And Operating Instructions Manual

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Napoleon NBM030S2A Installation And Operating Instructions Manual Manual pdf 62 page image

2.1 GENERAL SAFETY RULESFIGURE 2 - GAS REGULATOR VENTRegulator ventKeep free of ice, snow,and debrisH25.0.2Most natural gas systems and all LP gas systems have a service regulator located near the point where thegas piping enters the building.The propane tank will normally have an additional first stage regulator located at the tank outlet valve. All ofthese regulators (located outdoors) will have a vent. (Figure 2)It is important for these vents to remain clear. Do not allow moisture, which could freeze, to build up in the vent.If you see moisture building up in the regulator vent, contact your gas supplier.H3.29OBSTRUCTION OF THE AIR VENT ON AN LP (PROPANE) CYLINDER OR TANK REGULATORCAN CAUSE EXPLOSION OR FIRE RESULTING IN PROPERTY DAMAGE, SEVEREPERSONAL INJURY OR DEATH.YOUR GAS SUPPLIER SHOULD PERIODICALLY INSPECT AND CLEAN THE AIR VENTSCREEN TO PREVENT ANY OBSTRUCTION. KEEP PROTECTIVE REGULATOR COVER INPLACE, AS EXPOSURE TO THE ELEMENTS CAN CAUSE ICE BUILDUP AND REGULATORFAILURE.WARNING !!1. Combustible materials should not be stored against or around the furnace. Keep the furnace area clearand free from all combustible materials such as newspapers, rags, cardboard, foam, plastic, paper backedfiberglass insulation, clothing, etc. This applies especially to gasoline and other flammable vapors andliquids.2. This furnace is CSA certified as a Category IV indirect or direct vent appliance. It is designed to operateas a single pipe (inside combustion air) or two pipe (outdoor combustion air) system. A furnace needsadequate amounts of combustion air to operate properly. Do not block or obstruct the air-intake terminal onthe furnace, or air openings supplying combustion air to the area where the furnace is installed, if operatingas a single pipe system. There are many areas from which your furnace could be receiving combustionair including from within the heated area (inside air), from outdoors, from an attic or crawl space. Ifrenovations are done, be sure that air supply openings are not inadvertently covered over with insulation,vapor barrier, or similar construction material.3. All doors and panels must be in place during normal furnace operation. Attempting to operate the furnacewith missing doors or panels could lead to the creation of carbon monoxide gas.4. If the furnace is installed in a confined space or if you intend to build a furnace room where insulationis present, be aware that some insulating materials are combustible. Do not allow building insulatingmaterials to come into contact with the furnace.5. Any additions, alterations or conversions required in order for the furnace to properly match the applicationrequirements must be done by a qualified installation contractor, service agency or gas supplier, usingfactory specified or approved parts.W415-1117 / A / 03.11.14UM62