Astrea Evolve Podręcznik użytkownika - Strona 7
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a)
Figure 5 Disassembly stages of the Adjuster Assembly
8.
Remove sanitary clamp adaptor using the 17mm spanner and flowtube seal.
9.
Remove the seal actuation nut and spacer (see a) of Figure 5).
10.
Slowly, using the hoist, lift the adjuster flange. This will cause the flowtube, seal setting tube and flowcell to slide
out of the threaded rod (see b) Figure 5).
11.
Stand the flowcell on a flat surface (see c) Figure 5.
12.
Using "flats" on undo the seal setting tube and slide it upwards and retain.
13.
Using correct spanner to remove the flowtube and discard.
14.
Discard the adjuster bed support, flowcell, bed support retaining ring and bed support retaining bolt (see d)
Figure 5).
15.
Lower the remaining components of adjuster assembly onto a flat surface.
16.
Disconnect the hoist.
17.
Refer to the table below and ensure the correct components are retained and discarded.
Wetted Flowpath components
DISCARDED
Sanitary Clamp Adaptor
Flowtube seals x2
Flowtube
Adjuster bed support
Adjuster Flowcell assembly, inc flowcell inlet, flowcell
locking nut and gasket seal
Adjuster seal
Bed support retaining ring
Bed support retaining bolt
®
Evolve
350mm Column: Instructions for Replacing the Wetted Flowpath using the Column Refresh Kit
b)
c)
ADJUSTER ASSEMBLY
d)
Non-wetted components
RETAINED
Seal Actuation Nut
Spacer
Stainless steel Seal Adjust tube
Threaded central height adjust rod
Height adjust handle assembly
Adjuster Flange
Seal setting ring
Backing Plate
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