00196433-02_AI_Vakuumpumpe_X-Serie_70XDE+EN.pdf - 第91页

Assembly instructions: Vacuum pump for SIPLACE X-series 04/2009 Edition 91 : Press the blue rings and remove the reducers between the pneumatic unit (a t the top connec - tion) and gantry hose (ret ain the re ducer for s…

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Assembly instructions: Vacuum pump for SIPLACE X-series
04/2009 Edition
90
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Gantries with TwinHead or CPP heads cannot be converted. Leave the gantry hoses for the rele-
vant gantry connected to the pneumatic unit.
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: Pull out the pneumatic unit.
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As we can see here, this placement machine is operated with 3 gantries (on one compressed air
connection there is a blanking plug, rather than a pressure hose).
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If you do ever want to restore it to operation with compressed air, you must first connect the
hoses as they are labeled (see Fig. 2.8 - 17).
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Only the holding circuit for the placement heads is converted. The connections for the holding cir-
cuit are those at the top of the pneumatic distributor. 2
The bottom connections are for the placement/pick-up circuit or
for the return cylinder. They must
not be changed. 2
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Assembly instructions: Vacuum pump for SIPLACE X-series
04/2009 Edition
91
: Press the blue rings and remove the reducers between the pneumatic unit (at the top connec-
tion) and gantry hose (retain the reducer for subsequent conversions, e.g. to TwinHead).
: Press blanking plugs (03015210-, plug QSC-12H) into the open angled plug-in threaded joints
(see Fig. 2.8 - 19) on
the pneumatic unit.
Blanking plugs
Fig. 2.8 - 18 Vacuum hoses from the vacuum distributor block to the gantry hoses
(example for a 2-gantry placement machine)
2
: Remove the “Plug-in threaded joint QS-12” coupling, including the blue and black hose sec-
tions. Fix them in place in the pneumatic unit using cable ties.
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Assembly instructions: Vacuum pump for SIPLACE X-series
04/2009 Edition
92
: Insert the (black) vacuum hoses into the plug-in connectors that are now free (see Fig. 2.8 - 17
and Fig. 2.8 - 19).
03015210-
Plug QSC-12H
03051739-
Plug QSC 16H
Fig. 2.8 - 19 Converted pneumatic distributor
Vacuum hoses from the vacuum distributor block to the gantry hoses (example for a 2-gantry placement machine)
2
Example for a 2-gantry placement machine:
Here there are now 2 gantries connected to the vacuum (black hoses). 2
: Connect the vacuum hose to the vacuum d
istributor block (see Fig. 2.8 - 19).