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Chapter 3 Preparation and Inspection
EVIS LUCERA GIF/CF/PCF TYPE 260 Series OPERATION MANUAL
For GIF-H260Z, PCF-Q260AZI
1. Move the zoom lever toward “ T” until it stops and confirm that the image
of an object located about 2 mm from the distal end is clearly visible.
2. Move the zoom lever toward “W ” until it stops and confirm that the image
of an object located at about 20 mm from the distal end is clearly visible.
3. While observing the palm of your hand, move the zoom lever toward “ T”
and confirm that the endoscopic image changes smoothly the wide-angle
image into the magnified image.
4. While observing the palm of your hand, turn the zoom lever toward “W ”
and confirm that the endoscopic image changes smoothly the magnified
image into the wide-angle image.
Inspection of the auxiliary water feeding function (for
endoscopes with auxiliary water feeding only)
• Nothing other than sterile water should be used for auxiliary
water feeding. No additives should be put into the sterile
water. Non-sterile water may cause patient
cross-contamination and/or infection.
• Note that the luer port on the MAJ-855 includes a one-way
valve to prevent backflow. Do not use the MAJ-855 without
the luer port in place, otherwise backflow of contaminated
material may occur and equipment damage or patient injury
may result.
1. Attach a syringe containing sterile water or the water tube from a water
pump to the luer port of the auxiliary water tube (see Figure 3.26). Feed
water and confirm that water is emitted from the auxiliary water channel at
the distal end of the insertion section.
2. Make sure that no water leaks from the connection between the connecting
end of the auxiliary water tube and the auxiliary water inlet.
3. Make sure that no water leaks from the connection between the luer port of
the auxiliary water tube and the syringe or water tube.
4. Disconnect the water tube or the syringe from the luer port of the auxiliary
water tube. Make sure that no water leaks at the luer port of the auxiliary
water tube and/or the distal end of the insertion section.
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