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DONNELLY ENGINEERING ELECTRICAL 3. Lube oil cooler 4. Flexible fuel lines 5. Gear-driven water pump 6. Coolant and oil drain valves 7. Fuel priming pump 8. Crankcase fumes disposal system 9. Engine control wiring - multi-strand plastic insulated cable enclosed in nylon flexible slotted conduit terminated in bulkhead fittings. 10. Electronic solid state main breaker 11. Fan guard per UL2200 12. Wiring harnesses per UL2200 13. Base fuel tank and tie down bolt openings 14. A temperature gage installed on the exhaust for start-up inspection by the maintenance director and certification 2.4 STARTING A. Starting Motor: A DC electric starting system with positive engagement drive shall be provided. The motor voltage shall be as recommended by the engine manufacturer. B. Automatic Control: Fully automatic generator set start stop controls in the generator switchboard shall be provided. Controls shall provide shutdown for low oil pressure, high water temperature, overspeed, overcrank, and two auxiliary contacts for activating accessory items. Controls shall include a 30 second single cranking cycle limit with lockout. C. Batteries: A lead acid storage battery to be used in conjunction with the electric starting system and generator control switchgear shall be provided for each engine. The batteries shall have sufficient capacity to provide for on minute total cranking time without recharging and shall be 12 hour rated. The battery shall be rated by the battery manufacturer in accordance with requirements set forth by the engine manufacturer. Provide a battery rack of fiberglass construction with bottom insert to insulate the batteries and prevent corrosion and necessary cables, clamps and replaceable connectors. Batteries shall be mounted in the weatherproof enclosure as required. Wiring shall be sized as required by manufacturer for distance involved. Battery heater shall be provided where indicated on the submittals list and where the generator is installed above 40 degrees north latitude. D. Battery Charger: Current limiting battery charger shall be provided to automatically recharge batteries. Charger shall be float equalized and shall float at 2.17 volts per cell and equalize at 2.33 volts per cell. It shall include overload protection silicon diode full wave rectifiers, voltage surge suppressor, DC ammeter, DC voltmeter, and fused AC input. AC input voltage shall be 120 volts, single phase. Amperage output shall be no less than 20 amperes and size based on load of gear and recharge of battery in 24 hours. Charger shall be Olympian 10amp dual rate. Charger shall have auxiliary contacts to close on low voltage and N.O. AC input for connection to respective generator control cubicle in generator switchboard. Charger shall be capable of fully charging batteries during running conditions and shall be coordinated with generator provided. E. Governing System: Governing system shall be as follows; 1. Provide a Woodward 2301 or Barber Coleman equal, electronic adjustable isochronous governor with electronic speed sensing. 2. Governor shall provide adjustable speed setting from 58 to 62 hertz and maintain the frequency within plus or minus 0.25 percent from no load to full load. Upon load change of not more than 25 percent of rated load,the governor shall re-establish stable operation in not less than one and one-half seconds. Stable operation is defined as operation at a frequency within plus or minus 0.25 percent of rated frequency. 3. The maximum change of frequency during the one and one-half second load change surging period shall not exceed 0.5 Hz. Heartland Health Care Center of Zephyrhills-3181 16650-4 DE No 217032 38220 Henry Drive,Zephyrhills, FL 33542 Pending Emergency Rule 59A-4.1265