TM 5-6115-434-122-14. Startinga.Preparation for Starting.(1)If the power unit is to be operated for the first time since receipt, check that inspection and servicingprocedures described in paragraph 2-1 have been performed.(2)Check that installation and setting up instructions have been accomplished as described in paragraph 2-3.(3)Perform daily inspection and service procedures as described in paragraph 3-6.(4)Make sure adequate fuel is available for anticipated operating period.(5)If water service is to be used, make sure adequate supply is available and that water system has beenproperly connected and primed as described in paragraph 2-3b(5).(6)If conditioned air system is to be operated, open condenser air inlet panels (fig. 2-21) and condenser airoutlet doors (fig. 2-21). Make sure panels and doors are secured in the open position.NoteAccess to the top of the power unit for opening the condenser air inlet panels is provided byfour folding steps (fig. 2-21) on the right rear corner of the enclosure.(7)Open the engine air inlet door (fig. 2-21) and secure in the open position with the two door braces (fig. 2-21).(8)Open the instrument panel access door (fig. 2-21) and secure in the up position with the door fastener (fig.2-21).(9)Open the circuit breaker panel access door (fig. 2-21) and the air temperature control panel access door.(10)Check all doors and panels not specifically opened in the above steps to insure that they are closed andsecurely fastened.(11)Open the fuel shutoff valve (fig. 2-21).b.Starting. Refer to figure 2-22 and start the power unit.WarningOperators working in the area of equipment generating high frequency noises, especially ifsuch equipment is operating in a confined area, will be required to wear ear plugs,supplemented by ear protectors. See your safety or medical officer for examinationrequirements and federal stock number for ear plugs and ear protectors.CautionIf starter does not disengage at approximately 35 percent governed speed during startprocedure, place master switch in STOP position. If power unit does not shut down,disconnect battery cables from battery terminals to stop the power unit.2-15. Stoppinga.Preparation for Stopping.(1)Close hot and cold water valves on water inlet and outlet connection panel (fig. 2-21).(2)If possible, shut off external equipment powered by 60 Hz and 400 Hz electrical systems.b.Stopping.Refer to figure 2-23 and stop the power unit.c.After Operation Procedures.Unless power unit shutdown is only temporary, perform the following proceduresafter stopping.(1)Shut off water supply to the power unit.(2)Shut off fuel supply to the power unit.(3)Close and secure condenser air inlet panels (fig. 2-21), condenser air outlet doors (fig. 2-21), engine inletdoor (fig. 2-21), air temperature control panel access door (fig. 2-21), conditioned air system circuit breaker panel accessdoor (fig. 2-21), and instrument panel access door (fig. 2-21).2-16. Operation of Equipmenta. Operation to Deliver 60 Hz Electrical Power.Refer to figure 2-24 for operation of the 60 Hz electrical system.WarningIn case of accident from electrical shock, shut down power unit at once. If power unit cannotbe shut down, free victim from live conductor with a board or any nonconductor. If victim isunconscious, apply artificial respiration and obtain medical help.b.Operation to Deliver 400 Hz Electrical Power.Refer to figure 2-25 for operation of 400 Hz electrical system.2-35
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