FujiFilm EG-580UR Operation Manual page 89

Problem
Low air/water supply
amount
Air/water supply does
not stop.
No suction
Low suction volume
Suction valve cannot
be removed.
The volume of
water supplied to or
discharged from the
balloon is low.
Water cannot be
supplied to or
discharged from the
balloon.
Suction valve does
not return to the
original position.
Water cannot be fed
from the balloon
water port.
202B1262871D
Cause
1) Foreign matters have adhered to the air/
water channels.
2) The air/water channels are damaged.
1) Foreign matters have adhered to the air/
water valve.
2) The air/water valve is damaged.
3) The air/water valve has been degraded.
1) Pump is switched off.
2) Pump is not connected.
3) No forceps valve is attached.
1) The suction valve has been damaged.
2) The forceps valve has been degraded.
3) The suction tube is not attached properly.
4) The forceps valve is not attached properly.
The suction valve or the control portion of the
ultrasonic endoscope has been damaged.
1) The suction pump is turned "OFF".
2) The suction tube is not attached properly.
3) The suction tube is not connected.
4) The suction valve is damaged.
5) The balloon evacuation channel is clogged.
1) Foreign matters or blood have adhered to
the suction valve.
2) Suction valve is damaged.
1) The suction pump is turned "OFF".
2) The water tank cap is loose.
3) The water tank is filled with too much
water.
4) The water tank is empty.
5) The water tank is not connected.
Chapter 5 Troubleshooting
Remedy
1) After pulling out the ultrasonic endoscope
from a patient, clean the air/water channels
according to the procedures specified
in the Reprocessing Manual "Chapter 3
Pre-cleaning" and "Chapter 4 Manual
Cleaning".
If air/water supply amount is still low,
replace with a spare ultrasonic endoscope.
2) Contact your local FUJIFILM dealer.
1) After pulling out ultrasonic endoscope from
a patient body, detach the air/water valve
and clean it.
2) Replace it with a new air/water valve.
3) Replace it with a new air/water valve.
1) Switch on the pump.
2) Connect the pump.
3) Attach a forceps valve.
1) Replace with a new suction valve.
2) Replace with a new forceps valve.
3) Reattach the suction tube.
4) Reattach the forceps valve.
Contact your local FUJIFILM dealer.
1) Turn power "ON" the suction pump.
2) Reattach the suction tube.
3) Connect the suction tube.
4) Replace with a new suction valve.
5) Remove clogs in the balloon channel using
the cleaning brush (WB2221FW2).
Reprocessing Manual "4.9.4 Brushing the
Balloon Channel"
1) Disconnect the suction tube. After pulling
out ultrasonic endoscope, detach the valve
and clean or replace it.
2) Replace with a new suction valve.
1) Turn power "ON" the suction pump.
2) Close the cap firmly.
3) Reduce the water level in the water tank to
about 80% of its capacity.
4) Fill the water tank with water.
5) Connect the water tank.
89