Ambu aScope Gastro Manual De Instrucciones página 16

Possible problem
Insufflation not possible
or insufficient�
Continuous insufflation
without operating
insufflation/rinsing valve�
5.3. Suction
Possible problem
Diminished or no suction�
16
Possible cause
The water bottle is empty�
CO₂ regulator is not working
or not switched on�
Sterile water source setup
suboptimal�
Insufflation/rinsing valve not
fully activated�
Endoscope is defective�
CO₂ regulator is not connected,
switched on or otherwise not
working correctly�
Insufflation/rinsing fluid
management tubing set not
properly connected�
Sterile water source set- up
sub-optimally�
CO₂ – source is empty or
remaining pressure too weak�
Suction is activated�
Endoscope is defective�
Insufflation/rinsing valve
opening is blocked�
Possible cause
Vacuum source/suction pump
is not connected or not
switched ON�
Suction container is full or
not connected�
Suction valve is blocked�
Biopsy valve is not properly
connected�
Biopsy valve cap is open�
Vacuum source/suction pump
too weak�
Recommended action
Replace the water bottle with
a new one�
Refer to the CO₂ regulator IFU�
Confirm that water source is
installed according to its IFU�
Fully depress the insufflation/
rinsing valve�
Withdraw the endoscope and
connect a new endoscope�
Connect or switch on
compatible regulator�
Adjust regulator settings�
Refer to the CO₂ regulator IFU�
Connect the insufflation/
rinsing fluid management
tubing set to the endoscope�
Refer to the water source IFU�
Connect a new CO₂ – source�
Deactivate suction�
Withdraw the endoscope and
connect a new endoscope�
Withdraw the endoscope and
connect a new endoscope�
Recommended action
Connect the vacuum source/
suction pump and power ON�
Change the suction container
if it is full� Connect a suction
container�
Remove the valve and rinse
with sterile water using a
syringe and reuse the valve�
Or replace the part with
the spare suction valve�
Attach valve correctly�
Close cap�
Increase vacuum pressure�