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CO
2
MPACT ENDOSCOPIC INSUFFLATOR
®
SYSTEM Operator’s Manual
Page 24
outlet port on the front panel. Place the capped end of the tubing set into a
sterile water bottle that is 1/2 filled. Power on the CO
2
MPACT
ENDOSCOPIC INSUFFLATOR
®
SYSTEM.
a.
Verify the unit insufflates CO
2
by pressing the START button on
the screen. The green LED next to the start/stop button will
illuminate. CO
2
will begin to exit the tubing set causing the water
to bubble.
b.
Confirm flow can be adjusted by depressing the Flow button and
verifying the LED cycles from high (default) to low to medium
and back to high again. The flow intensity can be verified by
visually observing changes in the amount of bubbles produced.
Once confirmed, press the Start/Stop button again to stop the flow.
Confirm flow stops.
c.
Confirm the 30/60/120 minute shut off by powering on the unit
and depressing the Timer front panel switch. It should rotate
through the 60 (default), then 120, and then 30 minute settings. If
further testing is desired move unit to a well-ventilated room.
With the free end of the tubing set immersed in sterile water, set
unit to desired test position and start flow. Monitor time lapse with
a timer. Approximately two minutes prior to each time expiration
you will hear an audible tone (double beep) intended to alert the
user. In addition, the selected timer setting (30, 60 or 120 minutes)
will begin to flash. If the flow is not depressed during the two
minute warning time, insufflation will stop and an audible tone
(double beep) will be heard after the 30, 60, 120 minutes have
passed. In addition, the front panel lights will begin to flash. Turn
the unit off, then on again to reset the unit. Allow 30-60 minutes
between each test to ensure adequate room ventilation.
5.
Unplug tubing set and visually inspect the metal gas outlet connection on the
front panel for damage or fluid invasion.
6.
Using an Electrical Safety Analyzer design for measuring leakage current for
medical equipment (e.g. Fluke, Dynatech Nevada, Biotech, etc.) measure the
earth leakage current. Verify that this is less than 300 microamperes for the
Class 1, Type B rating, as indicated on the rear panel of the CO
2
MPACT
ENDOSCOPIC INSUFFLATOR
®
SYSTEM. At conclusion of testing power
off unit, shut off CO
2
supply and unplug unit.
i.
If you are unable to perform this inspection, the CO
2
MPACT
ENDOSCOPIC INSUFFLATOR
®
SYSTEM can be sent to US
Endoscopy.
7.
Refer to the Troubleshooting Guide in the back of this Operator’s Manual.