Limitations - Aeros -2 Service Manual

produces a wing that has light handling and very comfortable in turbulence. The battens ends are designed to be
adjustable to vary tension for tuning the wing. The batten mechanism allows effortless installation and removal the
battens.
An airfoiled aluminium section is used for the down tubes and king post to achieve minimum drag.
1.5.3 Ultralight
The Aeros-2/Cross Country combined with the Profi wing has proven to be an excellent combination. The total fuel
capacity is 54 litres and combined with the Rotax 912 delivering a smooth 80/100 HP allows long cross country
flights.

2. LIMITATIONS

2.1 General
The limitations section of this Manual outlines the various operating limitations, instrument function and
placards necessary for the safe operation of this ultralight, engine and standard equipment.
2.2 Airspeed Limitations
SPEED
Vne (never exceed speed)
Va (maximum
maneuvering speed)
2.3 Power Plant Limitations
2.3.1 Engine
Manufacturer: Rotax Bombardier
Model: Rotax 912 UL 2 (4 Stroke) or Rotax 912 ULS
Gearbox ratio: 2.43: 1
ENGINE LIMITATIONS
Engine speed
Take off (Max 5 minutes)
Maximum (continuous)
Power output
Take off power
Maximum continuous power
Oil pressure
Normal (at 5500 rpm)
Maximum
Minimum (at 2800 rpm)
Oil temperature
Normal
Maximum
Minimum
Cylinder head temperature
Maximum
Exhaust gas temperature
Normal temperature
Maximum at Max continuous power
Ambient start and operating temperature
Maximum
Minimum
km/h mph
135 84
120 75
COMMENTS
Do not exceed this speed in any
operation
Do not make full or abrupt control
movements above this speed
Metric
5800 rpm
5500 rpm
59.6/74.5 kW
58/71 kW
4 bar
5 bar
1.5 bar
90 - 110 Deg C
140 Deg C
50 Deg C
150 Deg C
800 Deg C
850 Deg C
47 Deg C
-25 Deg C
Imperial
5800 rpm
5500 rpm
80/100 hp
78/95 hp
58 psi
72 psi
22 psi
190 - 230 Deg F
285 Deg F
120 Deg F
300 Deg F
1472 Deg F
1560 Deg F
116 Deg F
13 Deg F