16
Warning
High voltage inside - dangerous shock hazard.
DO NOT attempt to disassemble or repair the cleaner.
Problem
Cause
What to do
Cleaner operates but does not
maintain set temperature.
Malfunctioning heater or
sensor components
.
Call nearest authorized serv
i
ce center
.
Cleaner operates but display does
not function
.
Interrupted calibration
sequence.
Timer board malfunctions
.
Bad touchpad panel.
Press SET DISPLAY.
Call nearest authorized service center
.
Decreased ultrasonic activity.
Solution is not degassed
.
Solution is spent.
Solution level is incorrect for
load.
Tank bottom is covered with
soil particles
.
Using deionized water in the
tank.
Make sure that tank was filled with warm
tap water plus cleaning solution and has
run 5-10 minutes.
Change solution
.
Adjust solution to within 1 ½” from top of
tank, filled with warm tap water
.
Empty
,
then clean tank with warm water
.
Wipe with a nonabrasive cloth
.
Deionized water does not cavitate as
actively as soapy tap water
.
Service Information
With normal use, your Ultrasonic Cleaner should not require servicing. However, if it
fails to operate satisfactorily, first try to diagnose the problem by following the
suggestions in the Troubleshooting Guide.
Warning
High voltage inside the cleaner is dangerous.
If you find that your cleaner needs repair, carefully pack and return it to Sharpertek. If
under warranty, remember to include proof of purchase.
Your cleaner will be shipped by ground service unless you specify otherwise.