Figure 10 Connecting The Vacuum Pump - Metrohm 942 Extension Module Vario Manual

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1 T connector (6.1808.060)
For connecting several pieces of FEP tubing.
3 FEP tubing (6.1805.060)
Connect to the Vacuum connector on the
940 Professional IC Vario.
942 Extension Module Vario ONE/Deg (2.942.1060)
Optional: Connecting a second Extension Module to the
vacuum pump
4
"to Vacuum"
942 Extension Module 2
Figure 10 Connecting the vacuum pump
1 Connect one end of the FEP tubing (6.1805.050) (10-2) to the to
Vacuum connector of the 942 Extension Module Vario.
Connect the other end of the FEP tubing to the T connector
(6.1808.060) (10-1).
2 Connect one end of the second piece of FEP tubing (6.1805.050)
(10-4) to the to Vacuum connector of the second 942 Extension
Module Vario.
Also connect the other end of the FEP tubing to the T connector
(6.1808.060) (10-1).
3 Connect one end of the FEP tubing (6.1805.060) (10-3) to the third
output of the T connector (6.1808.060).
Connect the other end of the FEP tubing to the IC instrument's Vac-
uum connector.
2
1
"Vacuum"
940 Professional IC
2 FEP tubing (6.1805.050)
Connect to the to Vacuum connector on the
first 942 Extension Module Vario.
4 FEP tubing (6.1805.050)
Connect to the to Vacuum connector on the
second 942 Extension Module Vario.
3 Installation
"to Vacuum"
942 Extension Module 1
3
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