Section 2: System Installation - Geotech ETL WLM+T Installation And Operation Manual

Water level meter + temperature etl series
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Section 2: System Installation

Place the reel next to the well casing and carefully lower the probe into the well
using the tape leader guard to prevent damage to the tape.
Do not use the tape leader guard in wells larger than 4" (10cm), as it
may fall down the well. The optional tape weight helps sink probe
into a deep or crooked well.
An optional Tape Guide, to prevent the edge of the well casing from damaging
the tape, is also available from Geotech. Figure 2-1 is an example of the two
parts.
Figure 2-1: Tape Guide (optional), Tape Weight (optional), Tape Leader Guard
Optional Tape Weight Installation
Attach tape weight to tape near probe end being lowered into well.
1)
Loosen the screws using and Allen wrench.
2)
Slide the weight onto the tape (Figure 2-2).
3)
Tighten the screws (Figure 2-3).
Figure 2-2: Fitting
(Optional) Tape Weight
Figure 2-3: Tightening
(Optional) Tape Weight
6

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