Olympus EVIS EXERA TJF-160VR Instructions Manual page 28

Chapter 3 Preparation and Inspection
24
1.
Confirm that the holes of the valves are not blocked (see Figures 3.6 and
3.7).
2.
Confirm that the valves are not deformed or cracked (see Figures 3.6 and
3.7).
3.
Check for excessive scratching or tears in the air/water valve's seals (see
Figure 3.6).
Spring
Seals
Air/water valve (MH-438)
Figure 3.6
Spring
Suction valve (MH-443)
Figure 3.7
The air/water and suction valves are consumable items. If the
inspection of the air/water or suction valve reveals any
irregularities, use new valves.
EVIS EXERA TJF TYPE 160VR OPERATION MANUAL
Hole
Skirt
Hole
Skirt
Hole