Troubleshooting; Troubleshooting Guide - Dentsply Sirona Cavitron Jet Plus Gebrauchsanleitung

12. Troubleshooting

Although service and repair of the Cavitron Jet Plus System 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.

12.1 Troubleshooting Guide

Symptom
System will not operate:
No Power ON indicator (green
light is not on)
System will not operate:
Power ON Indicator is
illuminated
System operates:
No water flow to insert tip or
handpiece overheats
System operates:
No insert cavitation
System operates:
Service Indicator blinking
System operates:
Service indicator illuminated
System operates:
Purge mode will not function -
icon flashing
Action Taken
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.
1. If the office has more than one Tap-On Foot Pedal, test each to ensure that the proper Tap-On
Foot Pedal is being used. With a handpiece and insert installed, depress the Tap-On Foot Pedal to
the first position. The system should dispense water. If none of the Tap-On Foot Pedals operate
the system, continue to the next step.
2. Ensure the foot pedal power is ON. Resynchronize one Tap-On Foot Pedal to the system (see
Section 8.7 Tap-On Foot Pedal Synchronization).
1. Assure that handpiece lavage control is properly adjusted.
2. Check for clogged insert. Replace insert if necessary.
3. Check that dental office water supply valves are open.
4. If the system is connected to DualSelect Dispensing System, check that fluid level in the selected
bottle is sufficient. Make sure valves are open when using external water source.
5. Check that the water line filter is clean. Replace filter if needed.
1. Check that the Power Control is not in Rinse Mode
2. Check the insert for damage and that it is properly installed in the handpiece.
3. Check that the handpiece is properly installed to the cable assembly.
4. Verify that the soft nozzle grip is flush with the hard plastic of the insert port.
5. Turn the system's Main Power Switch to the OFF (0) position. Wait 5 seconds and turn the
system back ON.
6. If problem still exists, replace both "AA" batteries in Tap-On
batteries (Refer to Section 8.9) or connect Auxiliary Tap-On
1. Fast blinking (3 blinks per second) – Indicates improper set-up
A. If insert is in the handpiece, remove. Verify the handpiece is properly seated and hold the
Tap-On TM Foot Pedal for 2 seconds. If blinking stops, the system is ready for use. If blinking
remains, continue to the next step.
B. Attach a NEW handpiece and depress Tap-OnTM Foot Pedal for 2 seconds. If blinking stops,
the system is ready for use. Discard the old handpiece or return if within warranty. If blinking
remains, continue to the next step.
C. Install and fully seat an insert into handpiece. Depress Tap-On
blinking stops, the system is ready for operation. If blinking remains, continue to the next step.
D. Install and fully seat a NEW insert in handpiece and depress Tap-On
seconds. If blinking stops, system is ready for use. Discard old insert or return if within warranty.
If blinking remains, refer to Section 12.2 Technical Support and Repairs to have unit serviced as
soon as possible.
2. Slow blinking (1 blink per second) - The system is not operating within factory specifications.
A. Remove insert.
B. Turn Main Power Switch OFF, (O) position. Wait five seconds. Turn unit ON, (I) position.
C. Operate Purge function.
D. If service indicator still blinks, refer to Section 12.2 Technical Support and Repairs to have unit
serviced as soon as possible.
1. Ensure that the base unit has adequate ventilation and is not near a heat source (i.e. radiator,
heat lamp, sunlight or other heat producing operatory equipment).
2. Turn Main Power Switch OFF (O) position. Allow system to cool for 10 minutes and turn system
to the ON (I) position. Verify light is not illuminated.
3. If light is still illuminated, refer to Section 12.2 Technical Support and Repairs to have unit serviced
as soon as possible.
1. Check that there is no insert in the handpiece.
2. Check that Handpiece is properly installed to the cable assembly.
TM Foot Pedal with new "AA"
TM Foot Pedal Cable.
Foot Pedal for 2 seconds. If
TM
TM Foot Pedal for 2
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