Thermo Scientific VF-F20-A Operating Manual page 178

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7 Maintenance and Service
Page 178
Figure 78: Removing the needle unit
No. Description
1 Attachment screw for the
needle unit
2 Lock pin
NOTICE Pay attention to the removing and installation process. Make
sure no extra force or damage to the yellow cable nearby the needle
unit.
1. Unpack the replacement needle unit and remove the protection
parts, including a short tubing on the needle tip and a plug.
2. Position the needle unit on the installation plate. Align the two pins
on the rear side of the needle unit into the holes on the installation
plate.
Integral Fraction Collector FT (VF-F20-A) Operating Manual
No. Description
3 Vial pusher cover
4 Vial pusher