Removal and Replacement of Regulator and Solenoid Assembly BKT2105A
Figure 4-15 Regulator and Solenoid Assembly BKT2105A
Refer to figure 4-15 and the System Pneumatic Diagram in
Appendix C, and follow these steps:
1 Perform steps above for removal of Pneumatics Panel
Assembly SVO2101A.
2 Remove the yellow tubing from the
Air Inlet Block BLK2115M,
and remove the blue tubing from the Oxygen Inlet Block
BLK2115M. Refer to Fig 4-14.
3 Remove the clear tubing from the top port of the pressure
transducer XD105 (machine 1 pressure) on the analog board
PCB2104A, and remove the clear tubing from the exhaust port
of the rezero solenoid SOL1501P for machine pressure 1.
4 Remove the green tubing from the bottom port of the pressure
transducer XD106 (machine 2 pressure) on the analog board
PCB2104A, and remove the green tubing from the exhaust
port of the rezero solenoid SOL1501P for machine pressure 2.
5 Remove the blue tubing, one end of which is connected to the
Exhalation Servo Valve VLV1806P, from the other end, which
is connected to a tee connector
.
6 Remove the green tubing, one end of which is connected to
the IN port of the Emergency Relief Solenoid SOL1501P
, from
the other end, which is connected to a cross tee connector.
COMPONENT REMOVAL & REPLACEMENT
2
screws, 1 each side securing
BKT2105A to e360
R
egulator and solenoid
assembly BKT2105A
C
rossover solenoid
SOL1501P
E
xhalation Servo
Vavle VLV1806P
Emergency Relief
Solenoid SOL1501P
Machine 1 Pressure
Rezero Solenoid
SOL1501P
Machine 2 Pressure
Rezero Solenoid
SOL1501P
Safety Regulator
REG1802P
Exhalation Servo
Regulator REG1701P
4-16 SER360 A1106
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