Wassermann Wasi-Steam 2, User Manual

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9 Troubleshooting
Fault Cause Solution
No display reading
and/or only ON/OFF
switch illuminated Blown fuse Replace fuse and trace cause or contact
Service Department
Temperature/pres
sure too high Check pressure gauge – if pressure in red
range (above 6.3 bar), check for fault and
repair if necessary (Service Workshop)
Hot water rather than
steam comes from
nozzle Water container
too full Set unit to dry steam and spray until only
steam comes out
Pressure gauge below 0
bar Normal function None
Collector spills over Full Empty collector
Wet steam setting
produces only dry steam Control turned to
“0“ Select wet steam (settings 1-5)
Low-water LED on
continuously No water flow Check tap and connections
Low-water LED flashes
in conjunction with wet-
steam and dry-steam
LEDs Indicates need to
flush container Flush container as instructed
Water-supply LED on
continuously No water supply Check tap and connections
Heating LED on
continuously with no
increase in pressure Faulty heater Contact Service Department
Water-leak LED comes
on Unit leaking Contact Service Department
If the above recommendations do not solve the problem, contact your dental depot
or our service department.
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