00196433-02_AI_Vakuumpumpe_X-Serie_70XDE+EN.pdf - 第90页
Assembly instructions: Vacuum pump for SIPLACE X-se ries 04/2009 Edition 90 2 Gantries with T winHead or CPP heads cannot be converted. Le av e the gantry hoses for th e rele - vant gantry co nnected to the pn eumatic un…
Assembly instructions: Vacuum pump for SIPLACE X-series
04/2009 Edition
89
2.8.3 Converting the pneumatic unit
2
There are currently 3 different versions of the pneumatic unit in the X-series. This section
describes the basic conversion of the pneumatic unit. Please note that your specific pneumatic
unit may look different.
Gantry 1
Gantry 4
Gantry 3
Gantry 2
Reducers
Placement/pick-up circuit
or return cylinder
Holding
circuit
2
Fig. 2.8 - 17 Pneumatic unit with pressure connections (connections in the initial state). As there are different versions
of the pneumatic unit, there may be minor visual differences in your pneumatic unit.
2
2
2
2
2
2
Assembly instructions: Vacuum pump for SIPLACE X-series
04/2009 Edition
90
2
Gantries with TwinHead or CPP heads cannot be converted. Leave the gantry hoses for the rele-
vant gantry connected to the pneumatic unit.
2
: Pull out the pneumatic unit.
2
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).
2
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).
2
2
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
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
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.
2
2
2