Sirona DAC PROFESSIONAL, Руководство по обслуживанию

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Fault diagnosis DAC Professional
Fault 31: System leak
►
Leaks at screwed and bonded connections
Test at elevated pressure: Start "Diagnosis Program“/ "Leak search“ (0.3 bar, 8 min) or provide
compressed air (maximum 2bar) through the ventilation air connection, closing output ACOUT8
"Ventilation solenoid valve" in the "Diagnosis Program", paint soap solution at the appropriate points, for
example .:
Stopper of pressure
release filter
Bonded T-connector
in pressure release
filter
Cutting-ring screw
connection steam
generator /chamber
Screwed swivel
connection,
steam generator
bonded pipe connections
at autoclave chamber
Cover gasket,
steam generator
Screw-connections
temperature sensor
09/21/2006 40/61 Servicemanual DAC Professional