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AMERICM <br /> INDUSTRIAL CONTRACTORS, INC. Serving the Triad since 1987 <br /> PO Box 16224•Greensboro, NC 27416• (336) 855-3301 <br /> Customer: Orange County Solid Waste <br /> Agreement#: ORANGE13 <br /> Condensing Units <br /> 1. Quarterly Maintenance Procedures <br /> a. Check unit for refrigerant leaks <br /> b. Check and calibrate safety controls and overloads <br /> C. Check main starter <br /> d. Check oil level(if applicable) <br /> e. Tighten motor and control panel terminals <br /> f. Check crankcase heater <br /> g. Check external interlocks <br /> h. Lubricate fan bearings <br /> i. Inspect and adjust belt alignment and tension(replace belt as needed) <br /> j. Check damper operation <br /> 2. Semi-Annual Maintenance Procedures <br /> a. Clean condenser coils; Spring&Fall <br /> 3. Written Documentation <br /> a. Record location of any leaks and type of repair <br /> b. Record compressor motor amp readings <br /> C. Record crankcase heater readings <br /> d. Record refrigerant pressures,temperatures, super heat and subcooling <br />