Between Patients; Shut-Down Procedures At The End Of The Day; Weekly Maintenance; Monthly Maintenance - Cavitron touch Gebrauchsanweisung

BETWEEN PATIENTS:

1. Remove the used Cavitron Ultrasonic Insert. Clean and
sterilize following the Infection Control Procedures that were
enclosed with your insert.
2. Hold the handpiece over a sink or drain and activate Purge
function as described in Step 5 of the Start-Up procedure.
3. After the Purge cycle is complete, turn the System to the OFF
(0) position.
4. Remove the Steri-Mate handpiece, clean and sterilize
following the procedures outlined in the Cavitron Systems
Infection Control Procedures booklet that was enclosed with
your system.
5. Before disinfecting surface of cabinets, lock the touch
screen by pressing the Lock icon. Disinfect the surfaces of
the cabinet, Power Cord, Handpiece Cable, Tap-On Foot
Pedal and Cable assembly (if applicable), Water Supply
lines as instructed in the Cavitron Systems Infection Control
Procedures booklet. DO NOT SPRAY DISINFECTANT SOLUTION
DIRECTLY ON SYSTEM SURFACES*.
6. Inspect the handpiece cable for any breaks or tears.
7. If using a closed water supply or DualSelect Dispensing
System, check for adequate fluid volumes for the next patient.
8. When ready to use, press the unlock icon, place a sterilized
Steri-Mate Handpiece onto the handpiece cable assembly
and insert a sterilized ultrasonic insert into the handpiece and
adjust system controls as preferred.
SHUT-DOWN PROCEDURES AT THE END OF THE
DAY:
Follow the "Between Patients" maintenance procedures, Steps 1
through 6. In addition, it is recommended to close the manual shut-
off valve on the dental water supply system.
*NOTE: Broad spectrum hospital grade water-based disinfection
solutions are preferred, such as Lysol IC. Some alcohol-based
disinfectant solutions may be harmful and may discolor plastic
materials.

10.2 weekly Maintenance

It is strongly recommended that this system be disinfected by
chemically flushing the waterlines with a 1:10 Sodium Hypochlorite
solution (NaOCl) at the end of each week. This can be accomplished
by connecting this device to the Cavitron DualSelect Dispensing
System or a number of other devices available from your local
distributors. Where this device is connected to the Cavitron
DualSelect Dispensing System, please follow the DualSelect system's
Directions for Use manual. If connected to another device, please
follow those directions for use, keeping in mind that a chemical flush
should be performed at maximum water flow for at least 30 seconds.
The system should be left undisturbed for 10 minutes but no more
than 30 minutes to allow the sodium hypochlorite solution to soak in
the lines. As a suggestion, it is recommended that a sign be placed
on the system stating that the SYSTEM IS BEING DISINFECTED WITH
A STRONG DISINFECTANT AND SHOULD NOT BE USED. When ready,
flush system with clean water for at least 30 seconds or until sodium
hypochlorite odor disappears. ALL CHEMICALS MUST BE FLUSHED
FROM THE SYSTEM BEFORE IT IS READY FOR PATIENT USE.

10.3 Monthly Maintenance

WATER LINE FILTER MAINTENANCE:

When the water line filter becomes discolored or the filter icon
illuminates, the filter should be replaced to prevent reduced water
flow to the Cavitron Touch system.
1. Verify that the system is turned OFF.
2. Disconnect the water supply hose from the dental office
water supply. If a quick disconnect connector is attached to
the end of the hose, relieve the water pressure by pressing the
tip of the connector in an appropriate container and drain the
water.
3. Grasp the fittings on either side of the filter disk and twist
counterclockwise. Remove the filter section from either side
of the water hose.
4. Install the replacement filter onto the water hose fittings. The
filter should be positioned to match up with the correct hose
fitting.
5. Hand tighten one hose fitting onto filter in a clockwise
direction. Tighten second hose onto filter in clockwise
direction. Reconnect the water supply line, operate unit to
bleed the air and test for leaks.
6. Turn the unit back ON, press and hold filter icon until it
disappears to reset filter maintenance icon.
SECTiON 11:

Troubleshooting

Although service and repair of the Cavitron Touch Ultrasonic
Scaler should be performed by DENTSPLY personnel, the following
are some basic troubleshooting procedures that will help avoid
unnecessary service calls. Generally, check all lines and connections
to and from the System. A loose plug or connection will often create
problems. Check the settings on the System's controls.

11.1 Troubleshooting guide

Symptom:
System operates: Tap-On Technology is not working
1. Tap-On Technology might be disabled. Refer to section 8.5.
2. Check to see if handpiece is in holder. Tap-On Technology is
disabled when handpiece is in holder.
3. Check to see if the insert is secured inside the handpiece.
Tap-On Technology is disabled when there is no insert in the
handpiece.
Symptom:
System will not operate: No Power ON indicator
(green light is not on)
1. Check that the Main Power Switch is in the ON (l) position,
and that the detachable Power Cord is fully seated in the
receptacle on back of System.
2. Check that the system's power cord plug is fully seated in an
approved AC wall outlet.
3. Check that the wall outlet is functional.
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