Saab 340B, Руководство по эксплуатации

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AIR CONDITIONING AND PRESSURIZATION
Operation
Aircraft Operations Manual
2.2
PAGE 6
Jun 01/17
CONDITIONS NORMAL PROCEDURES
(Cont’d)
8. RECIRC fans ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9. Reset power and operate the propeller brake in accordance
with AOM 17.2.
10. Temperature ADJUST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
− when the temperature has stabilized adjust the control knobs to maintain a
temperature of 5 to 7

C below actual OAT. At 5 to 7

C lower temperature
gives the optimum comfort feeling. A lower temperature may cause a tem-
perature discomfort when entering the aircraft.
When embarking passenger
− Keep the cockpit door closed while the entrance door is open to minimize
moisture and condensation in cockpit.
11. RECIRC fans OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
With passengers on − board and entrance door closed
12. Temperature control knobs COLD . . . . . . . . . . . . . . . . . . . . . . .
− Set the knobs to max COLD, index 1.
13. RECIRC fans OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14. Temperature ADJUST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15. Resume normal operation.
16. End of procedure.
2.4 AIR
CONDITIONING
MANUAL
OPERATION One or both air conditioning packs can be operated manually if respective sides
AUTO mode fails.
Extreme care must be taken not to obtain a temperature below freezing in the dis-
tribution ducting.
CAUTION
1. RECIRC fan for desired system ON . . . . . . . . . . . . . . . . . . .
2. TEMP SELECT switch for desired system HOT . . . . . . . . . .
− Hold the switch in HOT position for 8 sec., to achieve a reference position.
(Dual control valve in hot end position).
(Cont’d)