Johnson & Johnson Surgical Vision Veritas, Руководство оператора

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Troubleshooting Z370584 Rev. D
10-8
Error Messages, Troubleshooting, and Diagnostics
Using large amounts of fluid
1. Check the incision size.
2. Check the bottle height.
3. Check the flow rate (pump speed too high).
4. Check that no fluid enters the collection bag when you do not use irrigation.
5. Reseat or replace the tubing pack.
Aspiration
No aspiration
1. Ensure you have the appropriate mode selected on the screen.
2. Check for kinks or clogs in the tubing.
3. Check the tubing connection to the handpiece.
4. Ensure there are no obstructions in the handpiece.
5. Press the foot pedal to position 2 and check the pump function.
Poor Aspiration
1. Check the flow rate.
2. Check the foot pedal operation.
3. Check for kinks or clogs in the tubing.
4. Ensure there are no obstructions in the handpiece.
5. Check the tubing connection to the handpiece.
6. Check the I/A handpiece o-rings for excessive wear, if applicable. Replace the o-rings, if
needed.
Not building vacuum or pump does not turn
1. Check the programming. If the surgeon is in “linear vacuum” as opposed to “linear
aspiration”, you must press the foot pedal through position 2 for the vacuum to reach the
preset maximum.
2. Ensure you are pressing the foot pedal.
3. Check the tubing connection to the handpiece.
4. Check for air in the irrigation and aspiration tubing.
5. Check the system vacuum settings.
6. Replace the tubing pack.
7. Run I/A prime.
8. Check the flow rate.
Chamber shallowing or partially collapses
1. Check the bottle height and the handpieces for correct position.