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Technical Support And Repairs; Warranty Period - DENTSPLY Cavitron JET Plus Installation And Service Manual

Ultrasonic scaler & air polishing prophylaxis system
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3. Install and fully seat an insert into handpiece. Hold
Foot Control for 2 seconds. If blinking stops, the
system is ready for use. If blinking remains,
continue to the next step.
4. Install and fully seat a NEW insert in handpiece and
hold Foot Control for 2 seconds. If blinking stops,
system is ready for use. Discard old insert or return if
within warranty. If blinking remains, refer to
Section 10.2 Technical Support and Repairs to
have unit serviced as soon as possible.
Slow Blinking (1 blink per second)
-- The system is not operating within factory
specifications.
1. Remove insert.
2. Turn Main Power Switch OFF, (O) position. Wait five
seconds. Turn unit ON, (I) position.
3. Operate Purge function.
4. If service indicator still blinks, refer to Section 10.2
Technical Support and Repairs to have unit
serviced as soon as possible.
Symptom:
System operates: Service Indicator illuminated
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 to the 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 10.2
Technical Support and Repairs to have unit serviced as
soon as possible.
Symptom:
System operates: Air Polishing Insert nozzle
blocks repeatedly
1.
Powder is contaminated (lumpy). Discard powder.
2.
Air Supply Line Air Filter is contaminated. Refer to
Section 9.4 Air Supply Line Air Filter Maintenance.
3.
Dental office air source should be serviced to eliminate
the source of the contamination.
Symptom:
System operates: No bleed air
1. Blocked JET Air Polishing insert nozzle. Clean nozzle
using supplied tool.
2. Blocked air bleed "duckbill" air filter. Refer to Section
10.2 Technical Support and Repairs to have unit
serviced as soon as possible.
Symptom:
System operates: No or poor cleaning action
1. Very low powder level or empty powder bowl. Fill
Powder bowl.
2. Blocked JET Air Polishing insert nozzle. Clean nozzle
using supplied tool.
3. Powder Cap loose. Turn Main Power switch to the OFF
(O) position. Tighten Powder Cap to powder bowl
and turn System ON. If cap does not fit tightly, check
for thread wear and replace cap, o-ring seal, or bowl
assembly.
4. Clogged fitting assembly on powder bowl. Refer to
Section 9.5 Powder Bowl Maintenance.
5.
Dental office air source should be serviced to eliminate
the source of the contamination.
Symptom:
System operates: Continuous powder agitation
1. Powder Cap not securely sealed. Turn Main Power
switch to the OFF (O) position and remove Powder Cap.
2. Remove the o-ring seal from the Powder Cap and clean
residual powder from the cap. Be careful not to
scratch or otherwise damage the plastic cap.
3. Wipe off the o-ring and place it in the Powder Cap.
Tighten Powder Cap to Powder Bowl and turn system
ON. Worn caps and o-rings should be replaced when
wear is noted.

10.2 Technical Support and Repairs

For technical support and repair assistance call DENTSPLY
Professional Cavitron Care
800-989-8826 Monday through Friday, 8:00 A.M. to 5:00
P.M. (Eastern Time). For areas outside the U.S., contact your
local DENTSPLY Professional Representative.
SECTION 11:

Warranty Period

The Cavitron JET Plus Combination Ultrasonic Scaler and
Air Polishing System is warranted for TWO YEARS from date
of purchase. The JET-Mate Handpiece enclosed with your
system is warranted for SIX MONTHS from date of purchase.
Refer to the Warranty Statement Sheet furnished with your
system for full Warranty Statement and Terms.
20
SM
Factory Certified Service at 1-

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