Chapter 3 Preparation and Inspection
69
EVIS LUCERA GIF/CF/PCF TYPE 260 Series OPERATION MANUAL
1. Confirm that the holes of the valves are not blocked (see Figures 3.9 and
3.10).
2. Confirm that the valves are not deformed or cracked (see Figures 3.9 and
3.10).
3. Check for excessive scratching or tears in the air/water valve’s seals (see
Figure 3.9).
Figure 3.9
Figure 3.10
• The air/water and suction valves are consumables. If the
inspection of the air/water or suction valve reveals any
irregularity, use new valves.
• When using a spray valve (MAJ-923, sold separately) with
the GIF-N260, effective spraying may not be possible.
Air/water valve (MH-438)
Spring
Hole
Skirt
Hole
Seals
Suction valve (MH-443)
Spring
Skirt
Hole
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