Hawker Beechcraft Hawker 800XP, Руководство по эксплуатации для пилотов

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Page 2-26
Pilot’s Operating Manual
Revision A2: Nov, 2004
Sub-section 2
GROUND SERVICING
Hawker 800XP Pro Line 21
Section VI - GROUND OPERATIONS
Suction Defueling Procedure
CAUTION: DO NOT EXCEED MAXIMUM DEFUEL SUCTION OF 11.0 psi (0.759 bar).
(1) Bond the refuel vehicle or hydrant to the airplane.
(2) Open the fuel coupling access door, remove protective covers, connect bonding lead of
hose coupling to airplane grounding point, connect refuel/defuel hose to the airplane
coupling (Figures 6 & 7).
(3) On the refuel control panel, select the refuel MASTER switch ON. Check the MASTER
VALVE magnetic indicator displays OPEN and the flight compartment overhead roof
panel REFUEL ON annunciator is illuminated.
(4) Defuel the ventral tank:
(a) Check the LP cock levers are shut.
(b) On the refuel control panel, select the REFUEL-OFF-DEFUEL switch to DEFUEL
and check the ventral tank VALVE magnetic indicator displays OPEN.
(c) Defuel the ventral tank until the CDU legend displays EMPTY.
(d) Check the ventral tank VALVE magnetic indicator displays SHUT.
(e) Select the REFUEL-OFF-DEFUEL switch OFF.
(5) Defuel the wing tanks:
(a) Select the LP cock levers OPEN.
(b) Check the MASTER VALVE indicator displays OPEN.
(c) Defuel the required quantity of fuel.
(6) On the refuel control panel, select the refuel MASTER switch OFF and check the
MASTER VALVE magnetic indicator displays SHUT.
(7) If the refuel control panel POWER switch was selected ON, select OFF.
(8) On the flight compartment overhead roof panel, check the REFUEL ON annunciator is
extinguished.
(9) Close the LP cocks.
(10) Disconnect the refuel/defuel coupling and associated bonding lead from the airplane.
(11) Re-install protective covers to airplane and hose couplings.
(12) Close the refuel/defuel access door.
(13) Disconnect the refuel vehicle or the hydrant bonding lead.
(14) If necessary, de-energize DC busbars.