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Chapter 4 Operation
EVIS EXERA GIF/CF/PCF TYPE 160 Series OPERATION MANUAL
Air/water feeding
If the sterile water level in the water container is too low, then
air, not water, will be supplied. In this case, turn OFF the
airflow regulator on the light source and add more sterile
water to the water container.
1.
Cover the air/water valve’s hole to feed air from the air/water nozzle at the
distal end (see Figure 4.4).
2.
Depress the air/water valve to feed water onto the objective lens (see Figure
4.4).
Figure 4.4
Suction
• Avoid aspirating solid matter or thick fluids; channel or valve
clogging can occur. If the suction valve clogs and suction
cannot be stopped, disconnect the suction tube from the
suction connector on the endoscope connector. Turn the
suction pump OFF, detach the suction valve and remove
solid matter or thick fluids.
Suction valve
Air/water valve
Содержание GIF XP160
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