Engine Fire - Eurocopter AS 350 83 Flight Manual

FLIGHT MANUAL
.3.2 Reliohtino the Enoine in Flioht
The normal relighting ceiling is 20000 feet, but, relighting may be
att~ted throughout the altitude envelope.
Proceed as outlined below :
-Booster pumps ON
-Wait until Ng falls below 5 % then carry out starting procedure.
-GOV (red and amber) warning lights OUT
-Starting selector ON
.Check that NG increases.
.
.Check that t4 remains below its limit.
.Check that the engine oil pressure increases.
.Check that the following Warning Caution Advisory Panel light
-go out:
-P.MOT (ENG.P) should be out at 70 % Ng.
-Lower the switch guard on the starter switch.
-Check: Warning Caution Advisory Panel GEN light off.
-Booster pump selected OFF
.PUMP and FUEL P captions Extinguished
~ : If the starting cycle has to be aborted, return the start
switch to the closed position and switch off the fuel pump.
4 ENGINE FIRE
4.1 Fire durino Enoine Start
-Close the fuel shut-off cock and apply the rotor brake if necessary.
-Switch off the booster pump.
-Crank the engine for 10 seconds then switch off the battery.
-Use the nearby extinguishers to fight the fire.
.
4.2 Fire in Fliaht ("FIRE" light on)
-Enter autorotation (see paragraph 2.1).
-Close the fuel shut-off cock to shut down the engine.
-Switch off the generator and alternator (if installed).
-Switch off the electrical master "ALL OFF" switch if there is a smell
of burning.
.
DGAC Approved: 350 B3 3. 1
I A I B I C I F I 97-40 Page 3