Section 909
Smoke System
Page Date: 20. April 2002
909 - 5
Pilot´s Operating Handbook
EXTRA 300L
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After automatic refill shut-off :
3. Switch "SMOKE REFILL"
OFF
4. Refill hose
DISCONNECT
N O T E
A shut-off failure of the refill process can be recognized by smoke oil spilling out of
the vent line. In this case, turn off refill switch. The floating device switch in the main
smoke oil tank has to be checked accordingly.
B) SMOKE GENERATION
1. Bad weather window and ventilation
CLOSE
2. "SMOKE ARM" Switch
ON
3. Manifold Pressure
minimum 20" Hg
4. Switch in the throttle lever
for smoke generation
ON - OFF
C A U T I O N
Smoke might enter the cockpit via the air vents during reverse maneuvers (for
example tail slide).
It is recommended to operate the smoke system only in forward flight.
909.5
PERFORMANCE
Not affected.
909.6
WEIGHT AND BALANCE
Specific Weight of the paraffin oil = 0.85 kg/Litre
N O T E
The smoke system does not feature a capacity dipstick. In the case of unknown
filling, the smoke oil tanks should be drained and refilled with a known quantity. If
this is not possible, the most adverse case has to be taken for CG calculation. (This
may be either completely full or completely empty tanks).
Page Date: 20. January 2016
Summary of Contents for 300L
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