Safety Notes

Functional Test
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14 Functional Test
WARNING!
Functional test
The functional test must be performed prior to each surgery.
WARNING!
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.
WARNING!
Sterilize the reusable instruments and tubes before surgery to prevent infec-
tions. Check all the single-use/disposable items before removing them from the
package to ensure that the packaging is intact and that the expiration date is still
valid. Check instruments and tubes for damage. Replace them if necessary.
WARNING!
Check for damage
Check all products used for the operation for damage before surgery. Replace
them if necessary.
WARNING!
Original accessories
For your own safety and that of your patient, use only original accessories.
WARNING!
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.
14.1 Preparing the Function Test of the Device
Prepare device as outlined by the following function test instructions.
Prepare functional test
 Connect the equipotential line to the device.
 Use your hand to control the roller wheel and slightly turn it to check for ease
of movement.
 Hang the fluid bags as described in Chapter 6.10 "Attaching and Connecting
the Fluid Bags".
 Check to make sure all tube connections are free of mechanical stresses and
are routed without snagging.
Switch device on
 Switch device on.
 Press the desired function field on the touchscreen (e.g., LAP) to select an in-
dication type. If you have selected the indication ARTHRO, then press the
[Knee] function field.
 Insert a tube set into the tube retainer.
 Connect an instrument.
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