ABL800 FLEX Operator's Manual
11. Troubleshooting
Fluid transport system description,
Continued
Rinse process
(continued)
Stage Description
3
The measuring modules are filled with rinse solution flowing through
the measuring chambers from the bottom up.
4
The pH/BG module is filled with gas containing CO
2
. The gas is filled
from the top, expelling the rinse solution from the measuring
chambers.
5
The outer portion of the inlet system is filled with air drawn from the
exterior (not shown).
Evaluating the
rinse
Carefully observe the flow of fluid through the system during the rinse. Use the
table below to help identify possible sources of error.
Possible cause
Indication
Recommended
action
Obstruction in
inlet
•
Fluid flowing upwards through
pH/BG, El/Met and Met II
modules during Stage 1.
Perform inlet
troubleshooting
procedure.
•
Erratic flow of fluid through all
three modules that contains
excessive air bubbles.
•
Fluid does not move through the
small canals off the waste pump
tubes, just above the pump rotor.
•
Excessive suction noise coming
from inlet.
Improper
electrode
installation
•
Fluid and air bubbles rising up
into a measuring chamber.
Ensure the electrodes
are properly
installed.
•
Leakage from electrode
compartment.
Obstruction in
the measuring
chamber of a
measuring
module
Fluid does not flow freely through all
measuring chambers of a particular
measuring module.
Clean the measuring
chambers of the
measuring module.
11-83
Содержание ABL800 FLEX
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