TM 10-3835-223-13&PSection IV. OPERATION UNDER UNUSUAL CONDITIONS2-10. OPERATION IN UNUSUAL WEATHER CONDITIONS - cont.This paragraph contains procedures for the following:a.Operation in Extreme Moist Heatc.Operation in Salt Air and Sea Sprayb.Operation in Extremely Dry and Dusty Heatd.Operation in Freezing WeatherOperation of the Hose Reel System in unusual weather conditions does not require special operatingprocedures. However, the equipment must be protected from weather related hazards. The followingparagraphs describe these hazards and preventive tasks to perform when operating in unusual weather.a.OperationinExtremeMoistHeat.Moisture in contact with bare metal surfaces will causecorrosion. Prolonged exposure to moist heat may cause the growth of fungus on painted surfaces,wiring, and electrical connections. Before and after use in humid conditions, perform the followingtasks.WARNINGAvoid skin contact with metal surfaces. Skin in contact with hot metalsurfaces may cause burns.(1)Dry hydraulic cylinder rod surface using a clean, dry cloth.(2)Moisten cloth with hydraulic oil. Apply a light coat of oil to hydraulic cylinder rod.(3)Inspect frame unit and power pack wiring for fungus growth. Inspect interior of metalenclosures (junction boxes) With electrical power disconnected, remove fungus using aclean cloth dampened with denatured alcohol.CAUTIONTo prevent slippage of hose reel brake controls, do not apply oil to brakingsurface of hose reel or brake pad.(4)Spray a light coat of lubricating oil onto bare metal surfaces. Do not apply oil to brakingsurface of hose reels or brake shoes.b.OperationinExtremelyDryandDustyHeat.Blowing sand, dust, and dirt can contaminatethe hydraulic system. Sand particle in bearings and between mating surfaces causes premature wear andcomponent failure. Before and after use in extremely dry conditions, perform the following tasks:WARNINGAvoid skin contact with metal surfaces. Skin in contact with hot metalsurfaces may cause burns.2-30
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