Barnstead Thermolyne Corporation 494 Series, Operation Manual And Parts List

Page: 9 / 16

9
Cartridge Installation
Install a cartridge in the holder as follows:
1. Install the large o-ring (part no. 06419)
on the cartridge holder. A small o-ring
should be on the bottom of the cell.
The large o-ring is packaged
separately during shipment.
2. Install the fresh cartridge in an upright
position, the large opening toward the
bottom. The lower tightening wheel
should be turned down to allow the
cartridge to be centered between the
top and bottom o-ring.
3. Turn the lower tightening wheel until
the cartridge seats against the top
o-ring.
I
NSTALLATION
Note
Water purified by the
ion-exchange method is not
necessarily free from odor and
color. In some instances, color or
odor could be introduced by trace
quantities of free amines or low
molecular weight polymers which
are present in fresh untreated
resin. Generally, the amine odor
lessens or disappears after
passing a few gallons of water
through the holder.
Caution
Do not over-tighten the tightening
wheel.