User Manual

20
Operating the Device
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1. Connect the instrument.
Close stopcock if using instrument with stopcock.
2. Press the irrigation start/stop key. The irrigation LED lights up.
3. Operate the trumpet valve or open the stopcock. Make sure tube set and in-
strument are completely filled with fluid. Remove all air from tube and instru-
ment.
4. Release the trumpet valve or close the instrument stopcock.
5.1.3 Suction Test
1. Close stopcock if using instrument with stopcock.
2. Press the suction start/stop key (LED lights up).
The device generates a negative pressure inside of the suction system. The
vacuum pump is deactivated once a low pressure of max. -60 kpa is reached.
WARNING!
The suction system has a leak if the vacuum pump does not stop. Check the suc-
tion system for leaks and repeat function test. Do not use device, if vacuum
pump is not operating or not operating correctly.
3. Open the instrument. Suction starts. The vacuum pump is automatically re-
activated if the min. negative pressure is exceeded.
4. Press the suction start/stop key again (LED goes out).
This concludes the function check. The device has been checked and is ready for
surgery.
DANGER!
Device defect
Do not use this device if a defect is suspected or detected during the function
check. This also applies to obvious defects, especially defects and damage of the
power plug and power cable.
5.2 Use of the Device During Surgery
DANGER!
Functional test
The functional test must be performed prior to each surgery.
DANGER!
The irrigation fluid bags must not be stored on the device or hung up directly
above the device.
DANGER!
Select an irrigation fluid suitable for the subsequent medical procedure.
DANGER!
Checking the warning signals
The warning signals must be checked prior to each operation. The system is to be
set up so that all warning signals can be perceived.