Exhalation Valve Diaphragm, Seal & O-Ring
Figure 2-3 Diaphragm, Seal & O-Ring Replacement
1
Unscrew the Exhalation Valve Nut Collar and lift off. Then lift
off the Exhalation Valve Cap and Diaphragm/Poppet Assy.
2 Disassemble the Diaphragm/Poppet Assy.
3 Reverse step 2 to install the new DIA1810M and SEL1800M.
4 Reverse step 1 to reassemble the Diaphragm/Poppet Assy,
Exhalation Valve Cap, and Exhalation Valve Nut Collar.
5 Locate and replace O-ring (ORG1200P) inside the Exhalation
V
alve Body
, see Figure 2-3.
Emergency Relief Diaphragm
Figure 2-4 Inhalation Outlet Assembly
SECTION 2
Inh. Outlet
Assy
E
xh. Valve Cap
CAP2112M
CAP1803M
D
IA1810M
PPT1800M
PPT1801M
SEL1800M
SLD2110M
SCR1830P
ORG2127P
Exh. Valve
Nut Collar
N
UT1802M
ORG1200P
Exh. Valve Body
BDY2103M
Diaphragm
Poppet Assy
PPT1805A
SER360 A1106 2-5