Replace The Disc Seat Of Inspiratory/Expiratory Check Valves - GE 9100c Technical Reference Manual

9100c
9.12.4 Replace the
disc seat of
inspiratory/expiratory
check valves
Check valve test
9-28
M1207027
Reproduced from the electronic master in MATRIX
1. Remove the transparent covers (A) from the inspiratory and
expiratory check valves on the breathing system, and take off the
ceramic disc.
2. Remove the disc seat (C) by using a wrench.
3. If required, replace the disc seat and the o-ring (D).
4. Install the new disc seat into place.
5. If required, install a new ceramic disc (B).
6. Reinstall the transparent covers.
7. Perform the checkout procedure (Section 3).
In normal operation, observe the check valve whether it can rise and
fall normally within transparent cover.
• The expiratory check valve rises during the expiration and falls at
the start of inspiration.
• The inspiratory check valve rises during inspiration and falls at
the start of expiration.
Perform the post-service checkout procedure.
004 MANUAL−DOC, Technical Reference Manual, Technical Reference Manual for 9100c, English
A
B
C
D
M1207026