Metrohm 894 Professional CVS - Manual (Page 46)

3.3 Establishing the tubing connections
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894 Professional CVS
Connecting FEP tubings to an 843 Pump Station
Proceed as follows:
1 Install the inlet and outlet tubes on the two pumps of the 843 Pump
Station.
Proceed in accordance with the information contained in the manual
of the 843 Pump Station.
Connecting an FEP tubing to a rinsing canister
A bottle cap (6.1602.115) is required to connect an FEP tubing to a rinsing
canister. Figure 43, page 69, provides an overview of the tubing setup
between the rinsing canister, 843 Pump Station and 894 Professional CVS.
6.1819.110 6.1602.115
6.1805.530
1 2
Figure 27 Installing a bottle cap with tubings to a rinsing canister
Proceed as follows:
1 Insert an FEP tubing (e.g. 6.1819.110) from above into the smallest
threaded opening of the bottle cap (6.1602.115) until the tubing
flare of the FEP tubing sits flush in the threaded opening.
2 Screw the bottle cap with inserted FEP tubing onto the larger of the
two openings of the rinsing canister.
3 Screw the tubing nipple of the FEP tubing (e.g. 6.1805.530) into the
smallest threaded opening of the bottle cap.