Ambu aScope 4 Broncho Serie Mode D'emploi page 13

Problem
Absent or reduced
suction capability
or difficulty in
inserting endoscopic
accessory through
the working channel.
Possible cause
Working channel
blocked.
Suction pump is
not turned on or
not connected.
Suction button
is damaged.
Endoscopic accessory
inserted in working
channel (applicable
if suction is absent
or reduced).
Bending section not
in neutral position.
Soft endoscopic
accessory difficult to
pass through working
channel port.
Recommended action
Clean the working channel using a
cleaning brush or flush the working
channel with sterile saline using a
syringe. Do not operate the suction
button when instilling fluids.
Turn the pump on and check the suction
line connection.
Prepare a new endoscope.
Remove endoscopic accessory.
Check that the accessory used is of the
recommended size.
Move bending section into
neutral position.
Use one of the enclosed introducers.
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