Originally Posted by Dis-Mystery of Lift
You cant turn anything on with out the battery on.This is a good thing so idle students cant leave switches on and drain the battery etc(Pays to check whats been played with before flicking Bat on)
.You do have to pop your fuel Boost CB's as one works directly off the battery.Leave it on for a few days and no starty!!Do all night starts with torch in mouth to look at dials(When ground Power not around)
In my experience it's only the Longranger that has a boost pump that is operational with the battery switched off (could be wrong though!).