Revise locations and elevations to suit field conditions and to ensure proper humidifier operation. Inc. Dri-Steem Humidifier Co. Seal humidifier dispersion-tube duct penetrations with flange. Install dispersion tubes pitched to drain condensate back to housing. Install drip leg upstream from steam trap, a minimum of 12 inches for proper operation of trap.
Drawings indicate general arrangement of piping, fittings, and specialties.
Report results in writing. Repair leaks and retest until no leaks exist. Remove malfunctioning units, replace with new units, and retest. Test and adjust controls and safeties. Replace damaged and malfunctioning controls and equipment.