00196101-04_Serviceanleitung Vakuumtest 08-2018_D-E - 第70页

Service manual vacuum check with closed nozzles Page 70 fr om 136 3 G ener al The st ation soft ware of the SIPLACE m achines a llows you to per form a vac uum tes t for the indiv i dual he ads. The disad vantage of this…

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Serviceanleitung Vakuumtest mit geschlossenen Pipetten
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2.3.2.3.8 Bohrung Vakuum Haltekreis verschmutzt.
a.) mit Pipetten 2057
b.) mit Pipetten 2069
IST
IST
Haltekreis < Soll
Haltekreis < Soll
SOLL
SOLL
Keine, oder nur
geringe Merkmale
Keine, oder nur
geringe Merkmale
Service manual vacuum check with closed nozzles
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3 General
The station software of the SIPLACE machines allows you to perform a vacuum test for the
individual heads.
The disadvantage of this method, however, is that it does not cover the entire vacuum circuit.
Closed nozzles are available for each SIPLACE placement head to allow the entire vacuum circuit to
be measured, right up to the tip of the nozzle.
3.1 Order numbers:
C&P - DLM head:
"Nozzle type 769 vacuum test DLM" [03067029-01]
C&P - CP20 / CP20a / CP20m:
"Nozzle type 1069 / vacuum test C+P20" [03094112-01]
C&P - CP20p / CP20M2 :
„Nozzle type 4069/6069 cpl. / vacuum test“ [03106244-01]
C&P - CPP:
"Nozzle type 2069 complete / vacuum test CPP" [03094135-01]
Service manual vacuum check with closed nozzles
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4 Vacuum check with closed nozzles
4.1 On C&P 6/12 DLM heads
Damages at valve plungers, silicon hoses, sealing or within the nozzle can lead to leakage which
will cause faults in the placement process or reduces the vacuum values in the holding circuit and
the placement circuit.
Vacuum check with standard nozzle configuration
The vacuum check for placement heads C&P6/12 in the station software normally checks only
the area between vacuum generator and valve plunger.
The highlighted area (red frame) cannot be checked by a normal vacuum test:
from the body of the valve plunger via silicon hose through the sleeve via segment body to the
nozzle.
Figure 4-1:Vacuum system DLM head
Vacuum check with closed (red) nozzles
In order to do a vacuum check of the whole vacuum circuit, closed nozzles are necessary.
„Nozzle type 769 vacuum test DLM“ [03067029-01]