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Appendix
Problem
Air/Water button
won't reset.
Suction is disabled.
Low suction volume
The suction button
won't reset.
An endotherapy
device cannot be
inserted.
An endotherapy
device cannot be
withdrawn.
Images cannot be
captured in the image
recorder.
Appendix-10
Cause
The air/water button has deteriorated.
1) The pump is switched off.
2) The pump is not connected.
3) No forceps valve is attached.
1) The suction button 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.
5) The lid of the forceps valve is not closed.
1) Foreign matter or blood adhering to the
button is coagulated.
2) The suction button is damaged.
1) The endotherapy device is left open (such
as biopsy forceps).
2) The handle of the endotherapy device is
held firmly (such as biopsy forceps).
3) The endotherapy device has difficulty being
inserted due to bending.
4) Non-applicable endotherapy device is used.
1) The endotherapy device is left open (such
as biopsy forceps).
2) The handle of the endotherapy device is
held firmly (such as biopsy forceps).
3) The endotherapy device has difficulty being
inserted due to bending.
4) An abnormality occurs in the endotherapy
device.
5) Non-applicable endotherapy device is used.
1) The image recorder is not connected.
2) The image recorder is not connected
correctly.
Remedy
Replace the air/water button with a new one.
1) Switch on the pump.
2) Connect the pump.
3) Attach a forceps valve.
1) Replace with a new suction button.
2) Replace with a new forceps valve.
3) Reattach the suction tube.
4) Reattach the forceps valve.
5) Close the lid of the forceps valve securely.
1) Disconnect the suction tube. After
diagnosis, remove the button and clean or
replace it.
2) Replace with a new suction button.
1) Close the endotherapy device for insertion.
2) Loosen the grip to insert the endotherapy
device.
3) Return the bending portion slightly and
then insert it.
4) Use applicable endotherapy device.
1) Close the endotherapy device and pull it
out.
2) Loosen the grip and pull out the
endotherapy device.
3) Return the bending portion slightly and
then pull out the endotherapy device.
4) Return the end of the endotherapy device
to the forceps outlet of the endoscope, and
then slowly pull out the endoscope and
endotherapy device together.
5) Return the end of the endotherapy device
to the forceps outlet of the endoscope, and
then slowly pull out the endoscope and
endotherapy device together.
[Note] Use applicable endotherapy device.
1) Connect the image recorder.
2) Reconnect the image recorder to ensure
correct connection.
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