Heath-consultants Detecto Pak-Infrared (DP-I) Manual de usuario descargar pdf (Pagina 22)

102105-0 DP-IR MANUAL REV M

Page 22 of 35

Using the Bar Hole Probe

To use the Bar Hole Probe (102278-1; 20 in.) attach the probe to the DP-IR Filter cap using the

Quick Connector on the end of the Bar Hole Probe hose.

The Bar Hole Probe has two lters, the Hydrophobic Filter (102277-0) and the Particulate Filter

(102276-0), located in the Bar Hole Probe handle. Unscrew probe handle and ensure that both

lters are clean and dry. Replace if necessary.

Put the Bar Hole Probe handle back together, making sure handle is screwed tightly together and

O-ring makes a tight seal so no leaks will occur during survey. Also ensure that the sampling

holes at the end of the Bar Hole Probe are not blocked or plugged. The probe is now ready for

use.

Note: To ensure the Bar Hole Probe is sealed and assembled correctly, turn on the

instrument and block the holes at the end of the probe. The instrument should ow fault.

When conducting a Bar Hole survey, carefully watch the clear Bar Hole Probe during each

sample to ensure water is not being drawn up into the instrument. For more accurate sample

readings, regularly check the probe lters after survey samples to ensure the lters are clean and

dry.

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Heath-consultants Detecto Pak-Infrared (DP-I) Manual de usuario Pagina 22