Figure 2.1 Installing the Quick-Release
NOTE: Keep the valve plug in its fitting when valve is not in use (Figure 2.2).
Figure 2.2 Valve Plug in Fitting
2.3.3 Inserting the Monitor within Sampler Valve Hose Assembly
With the quick-release valve in place, you are ready to select a
monitor. Use contamination monitors (blue and red protective plugs) for
color comparator testing and matched-weight monitors (yellow and red
protective plugs) for gravimetric testing. Remove the plugs from the
monitor: remove the bottom (red) plug from the monitor first, followed
by the top (blue or yellow) plug (Figure 2.3). Keep plugs in a safe place for
replacement on monitors when test is completed.
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