Stryker PneumoSure, Инструкция по эксплуатации

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Error and Warning Messages
87
EN
15 Error and Warning Messages
Error and Warning Messages Cause Troubleshooting
Check gas supply (During device check)
Existing gas supply pressure is
too low.
• Open gas bottle or
• Replace the gas bottle.
• Check the house supply.
(During surgery)
• The gas supply pressure has
dropped below 15 bar.
• Detach the insufflation tube.
• Close gas supply valve.
• Replace gas supply.
• Open gas supply valve.
• Connect insufflation tube.
• Continue insufflation.
• Insufficient house gas supply. • Check the house gas supply.
• Open or remove pressure reduction valve if in line
with gas bottle.
• Check if appropriate house gas connector is used.
Change gas tank The gas supply pressure has
dropped below 30 bar.
• Prepare for changing the gas bottle.
Overpressure The pressure monitor shows
that the actual pressure is at
least 4 mm Hg above the nomi-
nal pressure.
• Determine the cause for exceeding the nominal
pressure. Check the electronic controls of the device
if overpressure exists for a longer period of time
(see chapter 13 Annual Inspection, page 78).
The actual pressure has reached
30 mm Hg / 20 mm Hg
(depending on the operating
mode).
• Reduce the nominal pressure and determine the
cause of exceeding the nominal pressure, if possi-
ble or necessary.
Venting system active The actual pressure is at least 2-
5 mm Hg and 2-5 s above the
nominal pressure.
• Determine the cause for exceeding the nominal
pressure. Check the electronic controls of the device
if overpressure exists for a longer period of time
(see chapter 13 Annual Inspection, page 78).
Overpressure/Venting system
active.
The pressure monitor shows
that the actual pressure is 2-
5 mm Hg and 2-5 second above
the nominal pressure. The over-
pressure was not reduced
within 5 seconds by the venting
system.
• Determine the cause for exceeding the nominal
pressure. Check the electronic controls of the device
if overpressure exists for a longer period of time
(see chapter 12.2 Annual Inspection, page 74).
Reduce the nominal pressure. Check if the instru-
ment's stopcock is open or the tube is obturated.
Occlusion Tube or instrument occlusion. • Determine the cause and open/eliminate the occlu-
sion.
Faulty Veress needle insertion.
Stopcock is closed.
• Check that the Veress cannula is positioned cor-
rectly in the abdomen and make sure the instru-
ment's stopcock is open.
Contamination Fluid has penetrated the device
through the patient gas outlet.
• The message is repeated with each Start/Stop. It is
possible to continue using the device with this error
message until the device is turned off with the ON/
OFF key.
Contamination/Call service The device is contaminated
with fluid.
• The device has to be checked by an authorized ser-
vice technician or clearly marked with a label refer-
ring to the contamination and then twice enclosed
in a safety foil, sealed, and returned to the manu-
facturer for repairs.
Gas heater defective/Call service Gas heating malfunction. • Check gas heating with a new tube. If this error
message is displayed again, have the device
checked by a qualified service technician. It is possi-
ble to continue using the device without gas heat-
ing.