00196614-03_AI_Vakuumpumpe_SXDX12_de_en - 第108页
Fitting the Vacuum Pump Preparatory Steps 3.3.7 Connecting the Vacuum Hoses 108 Vacuum Pump Vakuumpumpe ► Connect the relevant vac uum hose to each free connection (2) to (4) . ▪ Use the 1 m hoses for gantry 1. (3x [030 …
Fitting the Vacuum Pump
3.3.7 Connecting the Vacuum Hoses Preparatory Steps
Vacuum Pump Vakuumpumpe 107
3.3.7
3.3.7 Connecting the Vacuum Hoses
Connecting the Vacuum Hoses
Original state of compressed air operation and target state for vacuum operation
In compressed air operation, compressed air is present at all connections of the distributor (A and C)
and the trailing cable hoses.
In vacuum operation, one connection (A) on the distributor still has compressed air while three connec-
tions (C) are used for the vacuum.
This means that, after conversion, the inner hose (B) of the trailing cable is still operated with com-
pressed air while the three outer ones must be run with vacuum.
Conversion to vacuum operation
A = compressed air connection on head
B = compressed air hose
C = vacuum connections on head
In the original state, two active compressed air lines run
from the C&P20A head, via a Y coupling to a PUN 12
hose (1) which is connected to the compressed air unit.
The two vacuum lines are inactive in the original state
and are sealed with dummy plugs (2 and 3).
► Unplug the Y coupling (1). Insert a PUN 10/12 cou-
pling between the blue compressed air hose for the
pneumatic supply and the supply hose for the pres-
sure control valve [03053793-xx].
NOTICE!
The compressed air hose for the pressure control valve is
the top one on the distributor unit (A), running inside, next
to the vacuum hoses (B).
CAUTION!
Make sure to check that you have connected the correct
compressed air hose from the trailing cable to the pres-
sure control valve. If not, the vacuum hoses on the DP
drive of the C&P20 A or on the segments of the C&P12
(DLM) could be damaged.
► Remove the two dummy plugs (2) and (3).
Fitting the Vacuum Pump
Preparatory Steps 3.3.7 Connecting the Vacuum Hoses
108 Vacuum Pump Vakuumpumpe
► Connect the relevant vacuum hose to each free
connection (2) to (4).
▪ Use the 1 m hoses for gantry 1. (3x [03090005-xx])
▪ Use the 2 m hoses for gantry 2. (3x [03090006-xx])
► On machines with serial number Kxxx/Lxxx/Mxxx, at
gantry 2, run the hoses around the transformer (1) to
the other side (to the pump installation location). Ma-
chines with serial number Nxxx are no longer
equipped with a transformer at this location.
Fitting the Vacuum Pump
3.4.1 Inserting the Pump into the Machine Installing the Vacuum Pump
Vacuum Pump Vakuumpumpe 109
3.4
3.4 Installing the Vacuum Pump
Installing the Vacuum Pump
The pump is installed at location 1.
See also
3.3.1 Installation Position - Accessibility and Preparations [ ➙ 90]
3.3.2 Prefitting the Vacuum Pump [ ➙ 92]
3.4.1 Inserting the Pump into the Machine [ ➙ 109]
3.4.3 Fitting the Air Outlet Conduit [03079527-xx] Under the Machine [ ➙ 110]
3.4.4 Connecting the Exhaust Tube ID100 [03087599-xx] [ ➙ 111]
3.4.2 Connecting the Vacuum Hoses to the Distributor Block [ ➙ 110]
3.4.1
3.4.1 Inserting the Pump into the Machine
Inserting the Pump into the Machine
► Place the pump on a pallet truck with a suitable base
and secure this with a safety belt to prevent it falling
off.
► Move the pump in front of the machine installation lo-
cation.
CAUTION!
When sliding the fork of a fork-lift truck or similar equip-
ment underneath the machine, lower the fork sufficiently
to ensure that any parts under the base (such as the vac-
uum pump fixture plate) are not damaged.
NOTICE!
You might need to enlist the help of a second person to
prevent this.
► Place the pump on the assembly plate in the installa-
tion location and push in back as far as the stopper.
► Run the power cable to the other side in location area
2, where it can be plugged into the connection unit.
► Fix the vacuum hoses to the eyelet on the top of the
pump, with a cable tie. Make sure that the cables are
not pinched.