Specifications include, but are not limited to: Winter PM per manufacturers’ recommendations -Check oil level -Brush tubes for water-cooled chillers; clean air-cooled condensers with coil cleaner -S-Clean cooling coil with evap. coil cleaner annually -Vacuum drain pan and condensate line, add anti-microbial tablets annually -Check for worn or defective parts quarterly -Tighten terminal connections quarterly -Check gaskets and hardware; tighten hinges and latches quarterly -Check temperatures quarterly -Adjust or replace belts (Materials Extra) as necessary -Make operating log of pressures, voltage, amperages quarterly -Check operation of freezestats annually -Change/clean filters quarterly-Service starter per manufacturer’s specifications-Check for worn or defective parts -Tighten terminal connections -Megohm motor -Service purge if applicable -Check oil pressure switch (make sure it works) -Check lowtemp cut-out (freeze protection) calibrate -Check refrigerant monitor calibration Quarterly Running Inspections -Make operating log of temperatures, pressures and voltage/amperages -Check and investigate diagnostics -Note deficiencies -Check pressure drop across main oil filter for Trane Series R -Check pressure drop across gas pump oil filter for Trane Series R