00196101-04_Serviceanleitung Vakuumtest 08-2018_D-E - 第126页
Service manual vacuum check with closed nozzles Page 126 fr om 136 4.3.2.2 Ov erview of pos sibl e caus es and ef fects Table w ith reference v alues : Head Type Vacuum values wit h calibr ation noz zle Open Close d Hold…
Service manual vacuum check with closed nozzles
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b.) With type 2069 closed nozzles
NOMINAL
Service manual vacuum check with closed nozzles
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4.3.2.2 Overview of possible causes and effects
Table with reference values:
Head Type
Vacuum values with
calibration nozzle
Open
Closed
Holding
CPP
Venturi
2057
ca. -500 mbar
ca. -850 mbar
-50 to -60 mbar
Service manual vacuum check with closed nozzles
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4.3.2.3 Measurements with modifications
4.3.2.3.1 Measurement with filter disk covered (soiled).
a.) With type 2057 nozzles
b.) With type 2069 nozzles
ACT
Holding circuit > nominal.
Open value > nominal
NOM
NOM
ACT
No features or only
slight features
No features or only
slight features