Specifications include, but are not limited to: 1. Annual Preventative Maintenance A schedule of units to be serviced will be provided by HACD. After each unit is serviced a report of recommended improvements or necessary repairs to maintain the system in proper operating condition must be provided. This report must contain an itemized estimate of parts, material, and labor costs. NO repairs or improvements will be undertaken without specific authorization from HACD. Inspection services will include but are not limited to; • Clean condensate trap • Check all piping for leaks • Check air openings • Flue vent system and air piping • Check water system • Check expansion tank • Check boiler relief valve • Inspect ignition electrode • Check ignition ground wiring • Check all boiler wiring • Check control settings • Perform start-up and checks • Check burner flame • Check flame signal • Check flue gas temperature • General maintenance • Cleaning boiler heat exchanger • Oiled bearing circulators • Test ignition transformer • Replace worn ignition leads • Inspect all parts for wear, corrosion; replace as required. • Inspect thermostatic control systems for proper operation. • Perform routine annual service on electric and gas unit heaters, in accordance with the manufacturer’s operation and service manuals. • Replace filters, gaskets, fasteners and gauge glass where required. • Clean oil pump strainer; test for proper pump pressure and vacuum. • Lubricate burner motors per manufacturer’s recommendation. • Check for proper gas pressure where applicable. • Inspect and test all safety devices for proper operation. The boiler exterior and boiler room floors are to be left clean and to the satisfaction of the Facility Manager.
