17
W3T331759 / WT.050.585.003.UE.IM.1014
MICRO/2000® AND DEOX/2000® MODULE
Before attaching the reagent bottle mounting brackets to mounting surface,
install the retaining strap through the slots in the bracket. The brackets
should be located within 1.2m (4 feet) of the analyser.
•
Install the reagent tubing as follows:
Uncoil the reagent tubing segment(s) (one per liquid reagent) and
remove the rigid tubing segments (1/32-inch O.D., 330mm long
(13-inch long)) from the protective packaging. Using two of the
three tubing segments, firmly insert one rigid tube into one end of
each piece of flexible tubing. Then insert the exposed rigid end into
the small hole in the cap of each of the reagent bottles mounted in
the bottle brackets. Route the tubing under the facade and connect
to the pump reagent tubes.
•
For information on installing or replacing reagent tube units, refer
to section 5.2.4, "Pump Tubing Units Replacement".
•
Tubing Connections:
Cut the excess reagent tubing and connect to the reagent fittings
at the inlet to the reagent tube units.
Install the “T” fitting provided in the tubing at the inlet to (bottom of)
the analyser metering pump. To do this, cut the tubing about 25mm
from the entrance to the pump and reconnect the tubing using the “T”
fitting. This will leave the middle (small) end of the fitting unused.
•
If two reagent tube units (two liquid reagents) are used:
Install two, one-inch segments of the reagent tubing, cut from
the 2.4m (8 foot) segment of reagent tube, on the fittings at the
discharge (upper) end of the reagent tube units and join the two
segments with the “Y” fitting provided.
Using approximately 175mm (7 inches) of reagent tubing, connect the
reagent discharge fitting to the tee fitting at the pump sample intake.
2.3.5 Connecting the sample water
MICRO/2000® and DEOX/2000® water sample and sample line
requirements:
Actual requirements will vary with the equipment application, but the
following should be used as general guidelines. Sample plumbing design
is the most important part of a reliable monitoring system.
Содержание WALLACE & TIERNAN DEOX/2000
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