RADtec PH Instruction Manual page 3

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Check the tubing or the flexible hose per month and each time the cylinder is changed.
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The tubing or the flexible hose must be changed within the prescribed intervals or within one year.
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The hose assembly must be replaced prior to the appliance being put into operation if there is evidence of
excessive abrasion or wear, or if the hose is damaged. A specified replacement hose assembly shall be
used.
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The heater should be inspected before use and at least annually by a qualified service person. More frequent
cleaning may be required as necessary. It is imperative that the control compartment, burners and circulating
air passageways of the appliance be kept clean.
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Shut off and check heater immediately if any of the following conditions exist:
D The smell of gas in conjunction with extreme yellow tipping of the burner flames.
D Heater does not reach a proper temperature. A temperature less than 40 degrees Fahrenheit will cause
restricted heat flow and the appliance will not work properly.
D The appliance starts making popping noises during use (a slight popping noise is normal when
the appliance is extinguished).
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The regulator & hose assembly must be located out of pathways where people may trip over it, or in an area
where the hose will not be subject to accidental damage.
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Any guard or other protective device removed for servicing the heater must be replaced before operating the
heater.
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Children and adults should be warned of the hazards of high surface temperatures and should stay away to
avoid burns or clothing ignition.
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Young children and pets should be carefully supervised when they are in the area of the heater.
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Clothing or other flammable materials should not be hung from the appliance or placed on or near the
appliance.
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Do not place articles on or against this appliance. Certain material or items when stored under or near this
appliance will be subjected to radiant heat and could be seriously damaged.
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Do not use or store flammable materials near this appliance.
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Do not spray aerosols in the vicinity of this appliance while it is in operation.
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Always maintain at least 36 in clearance from combustible materials.
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Always position the appliance on a firm level surface. An amply ventilated area must have a minimum of 25% of
the surface area open. The surface area is the sum of the walls surface.
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