PPRuNe Forums - View Single Post - APU start with a low battery
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Old 11th Apr 2010, 10:59
  #16 (permalink)  
ampclamp
 
Join Date: Jul 2008
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steve,lem,flt detent

Steve..

Classics can have a dc plug in the e&e for an external supply.

LEM..

Starting an apu with a low battery can be risky.
Sure the battery will suffer but the apu is at greater risk.

flt detent..
Not across all variants but the NG's I am familair with (-800's) have just the one battery for powering the buses.(barring the backup in P6 to close some valves )
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