Use Instructions

26
Operating the Device
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Insert new day tube
3. To be carried out by non-sterile technician:
 Connect the hygiene connector (12) of the patient tube (Fig. 5-10 "Patient
tube elements") with the hygiene connector (10) of the day tube (Fig. 5-9
"Day tube set elements").
 Switch device on. The power status LED on the ON switch lights up.
 1. Insert the unpressurized pressure chamber (8) carefully into the lower
notch of the tube retainer (17) (Fig. 5-11 "Inserting the day patient tube set")
up to the stop.
 When inserting the roller tube, make sure not to damage the membranes of
the pressure chamber. Insert the pressure chamber only if not pressurized.
 2. Place the roller tube (7) around the roller wheel (18). Pull the tube until
the tube ring fits in the upper part of the tube retainer.
 The validity of the tube set is now checked. When an invalid tube set is insert-
ed, the LED showing the tube status turns red. A short acoustic signal is emit-
ted 3x. The entire procedure must be repeated with a valid tube set if an
invalid tube set has been inserted.
 Connect the tube end with the tap spikes to the full fluid bags.
 Press the Irrigation Start/Stop key and wait until the day patient tube set is
completely filled with irrigation fluid.
 3. The device is now ready for use.
5.7.1 Replacing the Patient Tube after Surgery
WARNING!
The day tube remains connected to the device after each surgery. The patient
tube must be disposed of immediately after surgery. A new sterile cap (included
with the patient tube) must be screwed onto the hygiene connector at the day
tube after each surgery. This sterile protector remains connected to the day tube
until the next surgery.
1. To be carried out by non-sterile technician
 Open packaging of the patient tube.
 A sterile technician then removes the patient tube from the inside of the
package.
2. To be carried out by sterile technician
 Keep the luer lock connector (14) and hand the other end of the patient tube
to the non-sterile technician.
 Connect the Luer lock connector (14) on the patient tube with the instru-
ment (e.g., inflow cannula). B. .
3. To be carried out by non-sterile technician
 Remove the sterile protector of the day tube and connect the new patient
tube to the day set without delay.
5.8 Connecting the Irrigation Fluid Bags
WARNING!
The device is only intended for use with flexible fluid containers. Do not use glass
containers as they might break. Fluid cannot flow quickly enough due to the vac-
uum being generated inside of the bottle. Risk of implosion.
WARNING!
The irrigation fluid bags must not be stored on the device or hung up directly
above the device.
Fig. 5-12 Inserting the roller tube set
(18)
(17)
(7)