124 1260 Infinity II Analytical-Scale & Bio-inert Fraction Collector User Manual
7
Maintenance
Replace the Valve to Needle Tubing (Analytical and Bio-inert)
5
Slide the tubing through the hole in the needle carrier
assembly (from bottom to top) (1.) and out of the holder
in the z-arm assembly (2.).
6
Install the new valve to needle tubing assembly by
clipping it in to the holder in the z-arm assembly (1.), and
sliding it through the hole in the z-arm (2.) and out on the
bottom of the needle carrier assembly (top to bottom).
7
Using the 4 mm wrench and the 5/16“ wrench for
counter-holding, connect the valve to needle tubing to
the needle.
8
After fixing the screw, clip the tubing into the guide on
the bottom of the needle carrier assembly.
9
Screw the finger-tight fitting into the port of the diverter
valve.
Next Steps:
10
Re-install the tray(s) in the tray base.
11
Start the instrument.
12
Close the front cover.