Error And Warning Messages - Stryker PNEUMO SURE Instrucciones De Uso

15

Error and Warning Messages

Error and Warning Messages
Check gas supply
Change gas tank
Overpressure
Venting system active
Overpressure/Venting system
active.
Occlusion
Contamination
Contamination/Call service
Gas heater defective/Call service
Cause
(During device check)
Existing gas supply pressure is
too low.
(During surgery)
• The gas supply pressure has
dropped below 15 bar.
• Insufficient house gas supply. • Check the house gas supply.
The gas supply pressure has
dropped below 30 bar.
The pressure monitor shows
that the actual pressure is at
least 4 mm Hg above the nomi-
nal pressure.
The actual pressure has reached
30 mm Hg / 20 mm Hg
(depending on the operating
mode).
The actual pressure is at least 2-
5 mm Hg and 2-5 s above the
nominal pressure.
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.
Tube or instrument occlusion.
Faulty Veress needle insertion.
Stopcock is closed.
Fluid has penetrated the device
through the patient gas outlet.
The device is contaminated
with fluid.
Gas heating malfunction.
Troubleshooting
• Open gas bottle or
• Replace the gas bottle.
• Check the house supply.
• Detach the insufflation tube.
• Close gas supply valve.
• Replace gas supply.
• Open gas supply valve.
• Connect insufflation tube.
• Continue insufflation.
• Open or remove pressure reduction valve if in line
with gas bottle.
• Check if appropriate house gas connector is used.
• Prepare for changing the gas bottle.
• 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).
• Reduce the nominal pressure and determine the
cause of exceeding the nominal pressure, if possi-
ble or necessary.
• 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).
• 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.
• Determine the cause and open/eliminate the occlu-
sion.
• Check that the Veress cannula is positioned cor-
rectly in the abdomen and make sure the instru-
ment's stopcock is open.
• 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.
• 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.
• 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.
Error and Warning Messages
EN
87