Raypak XFyre 300A Installation & Operating Instructions Manual

4DANGER: Indicates the presence of immediate hazards which will cause severepersonal injury, death or substantial property damage if ignored.WARNING: Indicates the presence of hazards or unsafe practices which could causesevere personal injury, death or substantial property damage if ignored.CAUTION: Indicates the presence of hazards or unsafe practices which could causeminor personal injury or product or property damage if ignored.NOTE: Indicates special instructions on installation, operation, or maintenance whichare important but not related to personal injury hazards.WARNINGSPay Attention to These TermsDANGER: Make sure the gas on which the boilerwill operate is the same type as that specified on theboiler rating plate.WARNING: Should overheating occur or the gassupply valve fail to shut, do not turn off or disconnectthe electrical supply to the boiler. Instead, shut offthe gas supply at a location external to the boiler.WARNING: Do not use this boiler if any part hasbeen under water. Immediately call a qualifiedservice technician to inspect the boiler and toreplace any part of the control system and any gascontrol which has been under water.WARNING: To minimize the possibility of improperoperation, serious personal injury, fire, or damage tothe boiler:• Always keep the area around the boiler free ofcombustible materials, gasoline, and otherflammable liquids and vapors.• Boiler should never be covered or have anyblockage to the flow of fresh air to the boiler.WARNING - CALIFORNIA PROPOSITION65: This product contains chemicals known to theState of California to cause cancer, birth defects orother reproductive harm.WARNING: Risk of electrical shock. More than onedisconnect switch may be required to de-energizethe equipment before servicing.WARNING: UL recognized fuel gas detectors arerecommended in all enclosed propane and naturalgas applications wherein there is a potential for anexplosive mixture of fuel gas to accumulate and theirinstallation should be in accordance with thedetector manufacturer's recommendations and/orlocal laws, rules, regulations, or customs.WARNING: Both natural gas and propane have anodorant added to aid in detecting a gas leak. Somepeople may not physically be able to smell orrecognize this odorant. If you are unsure orunfamiliar with the smell of natural gas or propane,ask your local gas supplier. Other conditions, suchas "odorant fade," which causes the odorant todiminish in intensity, can also hide, camouflage, orotherwise make detecting a gas leak by smell moredifficult.WARNING: This appliance produces condensatefrom the flue products that is acidic and highlycorrosive. Raypak recommends the use of acondensate neutralizer kit to avoid long-termdamage to the drainage system and to meet localcode requirements.WARNING: Vent connectors serving any otherappliances shall not be connected into any portion ofmechanical draft systems operating under a positivepressure. If an XFyre heater is installed to replace anexisting heater, the vent system MUST be verified tobe of the correct size and of one of the Category IVvent materials identified in this manual. If it is NOT,it MUST be replaced.