UltiMate 3000 Series:
SD, RS, and BM Pumps
Operating Instructions
Page
21
2.7 Rear Seal Wash System
As a standard, the pump is equipped with an active rear seal wash system. Rear seal
washing helps avoiding damages to the pistons, piston seals, and support rings, and thus
increases the piston life. The rear seal wash system consists of a peristaltic pump and a
detector. The seal washing liquid passes the individual components as shown in Fig. 4.
Fig. 4: Rear seal wash system (here for a pump with two pump heads)
(The arrows indicate the flow path of the wash liquid through the pump.)
No.
Description
No.
Description
1
Liquid reservoir of the rear seal wash system
4 + 5 Pump head
2
Peristaltic pump (
6 Detector
3
Peristaltic tubing (Pharmed
®
) (
7 To
waste
For information about how to connect the rear seal wash system, see page 50. For more
information about how to operate the pumps with rear seal washing, see section 5.5.6
(
page 83).
Summary of Contents for UltiMate 3000 Series
Page 2: ...UltiMate 3000 Series SD RS and BM Pumps Operating Instructions ...
Page 4: ...UltiMate 3000 Series SD RS and BM Pumps Page II Operating Instructions ...
Page 5: ...UltiMate 3000 Series SD RS and BM Pumps Operating Instructions Page III ...
Page 6: ...UltiMate 3000 Series SD RS and BM Pumps Page IV Operating Instructions ...
Page 7: ...UltiMate 3000 Series SD RS and BM Pumps Operating Instructions Page V ...
Page 8: ...UltiMate 3000 Series SD RS and BM Pumps Page VI Operating Instructions ...
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