16
Warning
High voltage inside - dangerous shock hazard.
DO NOT attempt to disassemble or repair the cleaner.
Problem
Cause
Solution
Cleaner operates but
display does not
function
.
Interrupted calibration
sequence.
Press SET DISPLAY.
Timer board malfunctions
.
Bad
touchpad panel.
Call nearest authorized service
center
.
Decreased ultrasonic
activity.
Solution is not degassed
.
Make sure that tank was filled
with warm tap water plus cleaning
solution and has run 5-10
minutes.
Change solution
.
Solution is spent.
Adjust solution to within 1 ½”
from
top of tank, filled with warm tap
water
.
Solution level is incorrect for
load.
Empty
,
then clean tank with
warm water
.
Tank bottom is covered with soil
particles
.
Wipe with a nonabrasive cloth
.
Using deionized water in the
tank.
Deionized water does not cavitate
as actively as soapy tap water
.