S-19-01-1214-UV101 V1.3
Section12: Trouble shooting
Although service and repair of the Little Beaver 2.0
Ultrasonic Scaler should be performed by VECTOR R
& D INC. dealer personnel, the following are some
basic trouble shooting 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 knobs.
12.1 Troubleshooting Guide
Problem: System will not operate:
(Power Indicator Light is not lit.)
1. Check that the Power switch is in the ON position,
and that the detachable Power Cord is fully seated
in the receptacle on back of System.
2. Check that the System's three-prong plug is fully
seated in an appropriate AC receptacle, and that
AC current is present.
(Power Indicator Light is lit.)
1. Check that the Foot Control Connector is fully
seated in the Foot Control Receptacle on the back
of the System.
System operates:
(No water flow to insert tip.)
1. Assure that water control is properly adjusted.
2. Check that water supply control valve(s) (dental
office water supply) are open.
(Insert stops vibrating)
1. Deactivate foot control.
2. Verify insert is in good condition.
3. Depress foot control to try again.
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