Operation And Maintenance Small Heating Systems

download : www.artikel-software.com/blog chapter 1. introduction purpose and scope references abbreviations and terms organization and responsibility systems overview energy conservation policy chapter 2. fuels section 1. coal general section ii. fuel oils general classification of fuel oils oil tanks section iii. natural gas general gas handling and storage gas handling precautions section iv. liquefied petroleum gas general characteristics specifications lpg storage and handling chapter 3. fuel burning equipment section 1. coal stokers general single-retort underfeed stokers operation inspection and maintenance procedures troubleshooting underfeed stokers section ii. hand-fired coal burners general furnace types operation section iii. oil burners general burner descriptions ignition procedures oil burner operation inspection and maintenance of oil burners fuel oil piping section iv. gas burners general burner types with descriptions operation procedures starting procedures inspection and maintenance section v. dual fuel (oil/gas) burners general operation inspection and maintenance section vi. energy conservation adjustments to excess air

chapter 4. steam heating systems general section 1. description of systems general gravity one-pipe air vent system two-pipe vapor system with return trap two-pipe vapor system with condensate pump two-pipe vacuum system with vacuum pump section ii. boiler types cast iron boilers steel boilers fire-tube boilers water-tube boilers initial operation and cleaning special maintenance requirements section iii. boiler headers, valves and piping connections installation maintenance section iv. boiler return traps installation initial operation maintenance typical operating difficulties section v. condensate pumps general installation operation maintenance typical operating difficulties steam pressure pumping systems section vi. vacuum pumps general installation controls initial operation and cleaning maintenance typical operating difficulties section vii. water level regulators and controls general installation initial operation and servicing . operation and maintenance typical operating difficulties section viii. boiler trimmings, gauges, pop safety valves general gauge glass breakage installing gauge glasses testing and care steam pressure gauges safety valves blow-down pipes dampers section ix. traps general thermostatic traps float and thermostatic traps and bucket traps section x. air vents general

installation and operation maintenance typical operating difficulties section xi. steam radiators general installation initial operation and cleaning typical operating difficulties section xii. steam unit heaters general installation maintenance typical operating difficulties section xiii. steam heating coils general installation initial operation and cleaning maintenance typical operating difficulties section xiv. steam humidifiers general installation of duct type humidifiers installation of unit humidifiers section xv. pressure reducing valves types installation and initial operation operation and maintenance typical operating difficulties section xvi. general procedures for operation and maintenance general valves and piping water level combustion equipment and controls boiler structure housekeeping section xvii. typical steam heating operating difficulties water line fluctuation low water level loss of pressure pounding in the system heating unit malfunction failure of space to heat pump venting steam pump venting water steel boiler failure cast iron boiler failure boiler room smoke section xviii. summer lay-up procedures general draining system boiler cleaning and lay up stokers oil burners gas burners pumps valves and strainers traps controls and electrical connections

stack and breeching section xix. energy conservation isolate off-line boilers maintenance of pipe and boiler insulation steam trap leak detection chapter 5. hot water heating systems section 1. gravity systems general equipment startup water level inspection and maintenance section ii. forced circulation systems general equipment piping systems inspection and maintenance section iii. hot water fan-coil units general fan coil capacity control electrical requirements maintenance section iv. heat exchangers general installation operation maintenance section v. energy conservation hot water temperature reduction night setback chapter 6. warm air systems section i. description of systems warm air furnaces gravity warm-air heating systems forced warm-air heating systems ratings of warm air furnaces section ii. coal fired warm air furnaces steel furnaces cast iron furnaces ratings and sizes smokepipe motor damper chimney section iii. oil-fired warm air furnaces general description oil furnaces oil-conversion furnace section iv. gas-fired warm air furnaces general construction furnace rating central furnaces vertical furnaces (hi-boy type) horizontal furnaces gas conversion furnaces fully condensing furnaces

fully condensing furnace maintanance pulse combustion furnaces pulse combustion furnace maintenance automatic vent dampers section v. gas-fired unit heaters general description operation installation section vi. infrared heaters gas-fired infrared heaters electric infrared heaters oil-fired infrared heaters precautions maintenance section vii. operating and maintenance procedures general blower and motor maintenance air filter maintenance humidifiers blower and limit controls . troubleshooting section viii. energy conservation space temperature setback maintenance of duct insulation chapter 7. automatic controls section i. general types of controls and control systems thermostats primary controls limit controls and safeties section ii. operation and maintenance general thermostats hand fired coal primary controls coal stoker primary controls oil burner primary controls gas burner primary controls limit controls safety pilot and pilotstat auxiliary controls appendix a. related publications appendix b. troubleshooting underfeed stokers appendix c. troubleshooting steam pressure pumping systems