
Section 907
Smoke System
907 - 4 Page Date: 4. Februar 2011
Pilot´s Operating Handbook
EXTRA 330LX
FIRE IN FLIGHT
1. Switch "SMOKE ARM" OFF
CAUTION
If the fire (after the smoke system is shut off) will not extinguish proceed as follows:
2. Mixture IDLE CUT OFF
3. Fuel selector valve OFF (Pull & Turn)
4. Battery switch OFF
5. Airspeed 100 KIAS (185 km/h)
find your airspeed/attitude that
will keep the fire away from the cockpit
6. Land AS SOON AS POSSIBLE
7. If fire persists or aircraft is uncontrollable
and wearing a parachute BAIL OUT
SMOKE IN THE COCKPIT
1. Switch "SMOKE ARM" OFF
2. Bad weather window OPEN
3. Ventilation OPEN
4. If smoke persists in the cockpit, land AS SOON AS PRACTICAL
907.4 NORMAL PROCEDURES
The smoke system includes features for refilling the smoke tanks and smoke generation:
A) REFILL
A separate refill hose is delivered with the smoke system which has to be used for filling the
smoke oil tanks from the paraffin oil supply cansister or barrel.
1. Refill hose CONNECT hose nipple to quick
connector at the fuselage bottom;
IMMERSE the other end into the paraffin
oil in the canister/barrel
2. Switch "SMOKE REFILL" ON
N O T E
The refilling should start within max. 30 sec. If this is not the case, the refill lines, fittings
and filter (if installed) have to be checked for soiling or leaks. Refilling procedure can
be supported by reducing the suction height e.g. lifting the canister. The fully filled status
is sensed by the floating device which automatically switches the refilling off.
After automatic refill shut-off :
3. Switch "SMOKE REFILL" OFF
4. Refill hose DISCONNECT
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