AirMan PDS185S-6E1, Руководство по обслуживанию

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3. Electric System
3-9
1. Exterior connection drawing
PC14019E
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1 As engine oil pressure switch contact is B, the contact is ON when engine shuts down. After
engine starts, the contact becomes OFF due to rise of engine oil pressure. Oil pressure detecting
circuit of controller functions at circuit of contact A. After engine oil pressure switch is kept ON
for 2 seconds, engine is brought to emergency stop. (Engine oil pressure abnormality detecting
circuit functions 20 seconds after it detects alternator generation signal.)
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2 Equip in the aftercooler with of options.
●
Auto idle switch is fitted on the operation panel (emergency controller), but it is not indicated in
the connection diagram.
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