Replacing Giv Components - GE Datex-Ohmeda Aisys Carestation Reference Manual

9.13.3 Replacing
GIV components
*
*
*
M1046983 04/08
Lubricate items marked with an asterisk (*) sparingly with Krytox.
G*
E*
F*
1. Remove the retaining ring (A) and the GIV cap (B).
2. Use pneumatic pressure to remove the shuttle. Cover the shuttle with a cloth and
briefly apply pressure (connect the drive gas hose or use pipeline pressure) through
the drive gas inlet.
3. Remove the upper o-ring (C) and the lower o-rings (D).
4. Install the lower o-ring (D*).
5. Lubricate the shuttle (E) at the three areas (*) shown: the circumference of the
shuttle where the upper and lower u-cup seals are placed and the body part of the
shuttle that slides along the lower o-ring.
6. Install the lower u-cup seal (F*) and the upper u-cup seal (G*) on the shuttle.
7. Press the shuttle assembly into the GIV manifold.
8. Install the upper o-ring (C*).
9. Install the cap (B) and the retaining ring (A).
10. Reassemble in reverse order.
A
B
C*
D*
9 Repair Procedures
9-39