Replacing The Peristaltic Tubing - Thermo Scientific Dionex UltiMate 3000 Series Operating Instructions Manual

UltiMate 3000 Series:
NCS-3500RS and NCP-3200RS

7.4.2 Replacing the Peristaltic Tubing

Description
Peristaltic tubing (= PharMed tubing, white) from the
Tubing Kit for the Rear Seal Wash System
1. First, remove the seal wash tubing from the seal wash reservoir to avoid liquid spill.
2. Remove the peristaltic tubing from the peristaltic pump. Press the lever to right,
remove the tubing from the pump, and release the lever.
Lever of the peristaltic pump
Tubing from
seal wash system
Tubing connection
on pump head
3. Disconnect the peristaltic tubing from the connection port on the pump head.
4. Disconnect the other end of the peristaltic tubing from the seal wash tubing (clear
tubing).
5. Locate the PharMed tubing (white tubing) in the Tubing Kit for the Rear Seal Wash
System and cut the tubing to the required length.
6. Connect the replacement tubing to the connection port on the pump head and to the
tubing from the seal wash reservoir.
Push the PharMed tubing onto the connector as far as it goes on (a small collar should be
visible).
7. Engage the tubing in the peristaltic pump. Press the lever to right, place the tubing in
the pump, and release the lever.
8. Update the service information in Chromeleon. Perform the
RearSealWashTubeChanged command (→ page 132).
Page 180
Fig. 62: Peristaltic pump
Part No.
6040.9502
Peristaltic tubing
(PharMed tubing)
Operating Instructions