Olympus Evis Exera II Instructions Manual page 84

Chapter 5 Troubleshooting
Endoscope functions
80
Angulation
Irregularity
description
Resistance is The angulation lock(s)
encountered is (are) engaged.
when rotating
angulation
control knob(s).
Air/water feeding
Irregularity
description
No air feeding. The air pump is not
operating.
The air/water valve is
damaged.
No water The air pump is not
feeding. operating.
There is no sterile
water in the water
container.
The air/water valve is
damaged.
The air/water The air/water valve is
valve is sticky. dirty.
The air/water valve is
damaged.
The air/water An incorrect air/water
valve cannot be valve is used.
attached.
The air/water valve is
damaged.
EVIS EXERA II GIF/CF/PCF TYPE 180 Series OPERATION MANUAL
Possible cause
Rotate angulation lock(s) in the "F
direction.
Possible cause
Press the "LOW", "MED" or "HIGH" button
on the light source as described in the light
source's instruction manual.
Replace it with a new one.
Press the "LOW", "MED" or "HIGH" button
on the light source as described in the light
source's instruction manual.
Add sterile water to fill the container to the
specified level.
Replace it with a new one.
Remove the air/water valve. Reprocess the
air/water valve and then attach it again.
Replace it with a new one.
Use a correct air/water valve.
Replace it with a new one.
Solution
"
Solution