Specifications include, but are not limited to: A. Air Cooled Chillers: Quarterly Clean condenser coils with water (Before & After pictures attached to inspection sheet). Check all compressors and motors for proper amp draws and note on inspection sheet Check all oil levels and note on inspection sheet Check all wiring terminals and tighten as needed Check all contactors for wear and pitting Check all Connections on relays Check operation sequence of chiller, adjust controls as required Check alt safety controls and verify operation Check all oil heaters for operation Check operating pressures Of each circuit and record and note on inspection sheet Check all compressors for visual leaks of oil or refrigerant and note on inspection sheet Inspect condenser fins for damage and or problems and note on inspection sheet Check entering air and leaving air of condenser Check interlock controls with pumps All issues discovered during PM's will be sent to Facilities Supervisor in writing the day of inspection. Semi-annually Water treatment will be tested for corrosion, scale, fouling, & biological problems, and all testing, treatment, and chemicals will be inclusive in the price for alt applicable facilities: Police Department, Fire Administration, City Hall, & Airport Terminal.
