Hawker 800 XP, Pilot Training Manual

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Revision 1 10-13
FOR TRAINING PURPOSES ONLY
HAWKER 800 XP PILOT TRAINING MANUAL
FlightSafety
international
To ensure that the distributors are ready for
use, the airframe anti-icing system must be
primed before takeoff. This is accomplished
by setting the WING/TAIL ANTICE switch
to run the pump for 2 minutes to prime the sys-
tem regardless of weather conditions, for 30
seconds at the start of the climb, and for 2 min-
utes at the top of the descent.
NOTE
Normally 2 minutes’ selection will
prime the system. It is imperative
that all panels exude fluid on the
preflight check.
Do not run the airframe deicing sys-
tem when the tank is empty.
If icing conditions are expected or known to
be present during flight, the following actions
must be accomplished:
• No. 1 ENG IGNITION
switch ........................................ON
• No. 1 ENG ANTICE
switch ........................................ON
• WING/TAIL ANTICE
switch ..........................Select before
entering icing and
set for 10 minutes
NOTE
The airframe ice protection system
should be maintained fully primed by
selecting it ON for 30 seconds at the
start of climb for 2 minutes at the top
of descent, and if icing conditions are
expected preferably for 2 minutes
prior to entering icing conditions.
If icing conditions still prevail or are
expected, a further period of operation
should be selected prior to the time
switch reaching zero. Termination of
the airframe ice protection selection
will be given by an audio chime.
• Airspeed ............Adjust to 230 KIAS
or 0.63 indicated
Mach number
NOTE
T h i s i s a r e c o m m e n d e d s p e e d .
However, if it is necessary to take ad-
vantage of the full range of airspeeds
permitted for flight in icing condi-
tions and if other conditions permit,
t h e a i r s p e e d m a y b e a d j u s t e d t o
within the limits.
• No. 2 ENG
IGNITION switch ........................ON
• No. 2 ENG ANTICE switch ........ON
• ENG A/ICE
annunciators ............................OFF
Monitor during flight in icing conditions. If
an annunciator illuminates, increase engine
rpm by 5%.
There is a fuel penalty with the engine anti-
ice systems in use and the systems must be
turned off when the aircraft is clear of icing
conditions.
When slecting the ENG ANTICE switch ON,
an ITT increase of 20 to 50°C can be expected
and special care must be taken not to exceed
the ITT limitations.
After leaving icing conditions:
• ENG IGNITION
1 and 2 switches ........................OFF
• ENG ANTICE
1 and 2 switches ........................OFF
• WING/TAIL
ANTICE time switch ................Zero