3
Operation
BEST TIME TO USE THE SOIL COMPACTION TESTER
The best time to use the tester is in early spring before you till the soil. The soil
should have a good moisture content because the moisture content and soil
texture will affect the readings of the Soil Compaction Tester.
It is best to compare the readings of the same soil type and moisture content.
Check a fence row and then check the field area for comparison. Several tests
should be made in an area to get a more accurate reading.
The Soil Compaction Tester will help you determine if you have a compaction
layer and, if so, the depth of the layer. After tilling, the tester will determine
how deep you actually worked the soil and if your tillage operation solved the
problem.
UNPACKING THE SOIL COMPACTION TESTER
Remove the Soil Compaction Tester from the box. An adjustable shock collar is
installed on the shaft of the Soil Compaction Tester next to the plastic hous-
ing. This collar is used during shipping and storage to protect the dial from
damage should an impact on the shaft occur.
Loosen the wing nut on the shock collar and slide it down at least an inch
away from the plastic housing. Visually inspect the tester for damage and
check that the gauge indicator is pointing to “0”. If it is not, pull on the shaft
or gently tap the glass on the gauge. If it does not return to “0” contact the
Farmcomp customer service department.
The gauge is filled with nontoxic, non-flammable silicone oil. You may notice
a small air bubble in the dial face which is perfectly normal. The silicone oil is
used to dampen the shock to the gauge in case the tester is dropped. If the
silicone oil is leaking from the dial contact the Farmcomp customer service
department.
Your Soil Compaction Tester has a built in hanger hole in the back. The tester
can be conveniently hung and stored on a wooden beam, wall or even above
a work bench.
Storage of the tester by hanging prevents damage during times when it is not
in use.
