Pressure Indication
(10th Stage)
The bleed-air manifold pressure is sensed by
two transducers (one on each side of the iso-
lation valve) which transmit to the appropri-
ate needle on the dual-scale, dual-needle
indicator on the bleed-air control panel (Figure
9-1). The transmitters receive power from DC
bus 1 and DC bus 2, respectively.
OPERATION (10TH STAGE)
Figure 9-3 illustrates that the right engine is
operating and the right bleed-air shutoff valve
is open. The isolation valve is in its normally
closed position.
The right side of the bleed-air manifold is
pressurized, and pressure indication is avail-
able on the right scale of the bleed-air pres-
sure indicator. Bleed-air supply is available
from the right engine to the right ACU pres-
sure-regulating and shutoff valve and the right
footwarmer-demist shutoff valve.
The pressurization jet pump is supplied from up-
stream of the right engine bleed-air shutoff valve.
Both sides of the manifolds can be pressurized
from one engine by opening the isolation valve.
FlightSafety Canada
L t é e
L t d .
CL-600-2B16 PILOT TRAINING MANUAL
9-4
CL 601-3A
FOR TRAINING PURPOSES ONLY
ATS
ATS
APU
RIGHT
ACU
LEFT
ACU
DEMIST
CONTROL
KNOB
FOOTWARMER
CONTROL
KNOB
PRESSURIZATION
JET PUMP
FAN
HEAT EXCHANGER
EMER
PRESS SOV
DUCT
SENSOR
RAM AIR
LH FOOT-WARMER
VALVE (STBY)
LH
ATS
VALVE
10TH STAGE
BLEED AIR
PORTS
EXT
AIR
PRESSURE
XDUCER
PRESSURE
XDUCER
RH ACU
VALVE
LOAD
CONTROL
VALVE (LCV)
RH 10TH STAGE
BLEED-AIR
SOV
10TH STAGE
BLEED AIR
PORTS
RH
ATS VALVE
ISOL VALVE
LH 10TH STAGE
BLEED-AIR
SOV
RH FOOT-WARMER
VALVE (NORM)
LH ACU
VALVE
BLEED AIR
LEGEND
Figure 9-3. Bleed-Air Supply—Right Engine Operating