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Step
Action
2
a. Remove the cover from the unit.
b. Take out the ultrapure cartridge and the (optional)
c. Use the Phillips screwdriver to unscrew the screws from the
d. Unscrew the threaded connection screws by hand on the o.d.
Note Ensure that the white O-rings on the o.d. 8 mm
(0.31 in) tubes are not lost in the process. You will need
these again for re-attaching the tubes later.
e. Pull the ultra-filter out of the mounting bracket.
f.
g. Mark the position of the fittings before removing them. Use
Thermo Scientific
pretreatment cartridge (see "Changing the ultrapure
cartridge" on page 79 and "Replacing the pretreament
cartridge (optional)" on page 80).
bracket for the UV lamp and pull the UV assembly out toward
the front.
8 mm (0.31in) fittings of the ultra-filter and pull the tubes out.
Hold the tube still attached to it with one hand while rotating
the ultra-filter in a counter-clockwise direction with the other
hand until the Luerlock is loosened and you can pull the
ultra-filter out of the unit.
the open-end wrench size 17 mm (0.67 in) to unscrew the top
and bottom fittings on the ultrafilter.
Maintenance |
Figure
c.)
UV Lamp
Mounting
plate
d.)
Threaded
connection
O-ring
e.)
Mounting
bracket
Ultrafilter
f.)
Luerlock
Ultrafilter
g.)
Fitting
Open-end wrench
Ultrafilter
Dionex IC Pure system | 87
Chapter 13
Screws
Ultrafilter
UV lamp
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