9 Troubleshooting
Fault
Cause
Solution
Mixer does not start
Blown fuse */**
Replace fuse and determine cause;
otherwise, call Service Center
Set timer to "0“ */**
Set mixing time
Turning knob (7) to “0” Adjust the rpm
Switch (3) to “0”
Put the Switch (3) on
Vacuum too low
Filter (vacuum)
blocked */**
Check filter – clean and/or change (see
8.2 fig. 5)
Leaking seal on
vacuum flange for
mixing beaker */**
Replace seal
No vacuum
Beaker filled above
Max.
mark, i.e., mixing
ingredients in
system/”control
window” */**
Clean system, i.e., maintenance by
Service Center
Faulty vacuum pump * Maintenance by Service Center
Set pressure regulator
to "0" (pressure
gauge).**
Check and set pressure if necessary.
(see page 12)
Flow of airpressure too
low **
Check airpressure / adjust
Beaker falls out
Faulty seal
Replace seal (171708)
Wamix-Classic IV * / Wamix-Injector IV **
If the above recommendations do not solve the problem, contact your dental
depot or our service department.
17
Summary of Contents for Wamix-Classic IV
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