York SUNLINE MagnaDRY DR180 Installation Manual

Also see for SUNLINE MagnaDRY DR 180: Submittal data sheet Installation manual

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York SUNLINE MagnaDRY DR180 Installation Manual Manual pdf 18 page image

127915-YIM-A-040518 Unitary Products Group6. Maintain level tolerance to 1/2 inch maximumacross the entire length or width of the unit.If a unit is to be installed on a roof curb or special frameother than a YORK roof curb, gasketing must beapplied to all surfaces that come in contact with the unitunderside.RIGGING AND HANDLINGExercise care when moving the unit. Do not removeany packaging until the unit is near the place of installa-tion. Rig the unit by attaching chain or cable slings tothe round lifting holes provided in the base rails.Spreaders, whose length exceeds the largest dimen-sion across the unit, MUST BE USED. Refer toFigure 1.Units may also be moved or lifted with a forklift, fromthe side only, providing that an accessory skid is used.LENGTH OF FORKS MUST BE A MINIMUM OF 90".Refer to the Physical Data Table 7 for unit weights andto the Figures 2 or 12 for approximate center of gravity.CLEARANCESAll units require certain clearances for proper operationand service. Installer must make provisions for ade-quate combustion and ventilation air in accordancewith Section 5.3, Air for Combustion and Ventilation ofthe National Fuel Gas Code, ANSI Z223.1 (in U.S.A.)or Sections 7.2, 7.3 or 7.4 of Gas Installation CodesCSA-B149.1 (in Canada) and/or applicable provisionsof the local building codes. Refer to Dimensions andClearances Figure 12 for the clearances required forcombustible construction, servicing, and proper unitoperation.Excessive exposure of this furnace to contami-nated combustion air may result in equipmentdamage or personal injury. Typical contami-nates include: permanent wave solutions, chlo-rinated waxes and cleaners, chlorine basedswimming pool chemicals, water softeningchemicals, carbon tetrachloride, Halogen typerefrigerants, cleaning solvents (e.g. perchloro-ethylene), printing inks, paint removers, var-nishes, hydrochloric acid, cements and glues,antistatic fabric softeners for clothes dryers,masonry acid washing materials.Before lifting a unit, make sure that all panelsare in place and that its weight is distributedequally on all cables so it will lift evenly.FIGURE 1 - TYPICAL RIGGINGFIGURE 2 - CENTER OF GRAVITYDo not permit overhanging structures or shrubsto obstruct outdoor air discharge outlet, com-bustion air inlet or vent outlets.47.5" (15, 20, 25 TON)