3.5 Connecting the vacuum pump(s)
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20
￭￭￭￭￭￭￭￭
872 Extension Module IC Pump
“Vacuum”
850 Professional IC
“to Vacuum”
872 Extension Module 1
“to Vacuum”
872 Extension Module 2
1
2
4
3
Figure 11
Connecting the vacuum pump
1
T connector 6.1808.060
For connecting several FEP tubings.
2
FEP tubing 6.1805.050
Connect to the connector
to Vacuum
on the
first 872 Extension Module.
3
FEP tubing 6.1805.050
Connect to the connector
to Vacuum
on the
second 872 Extension Module.
4
FEP tubing 6.1805.060
Connect with the connector
Vacuum
on the
850 Professional IC instrument.
1
Connect one end of the 6.1805.050 FEP tubing
to the con-
nector
to Vacuum
of the 872 Extension ModuleIC Pump.
Connect the other end of the FEP tubing to the 6.1806.060 T con-
nector
.
2
Connect one end of the second 6.1805.050 FEP tubing
to the
connector
to Vacuum
of the second 872 Extension Module IC
Pump.
Also connect the other end of the FEP tubing to the 6.1808.060 T
connector.
3
Connect one end of the 6.1805.060 FEP tubing
to the third
output of the 6.1808.060 T connector.
Connect the other end of the FEP tubing to the connector
Vacuum
of the 850 Professional IC instrument.
