Veris-technologies Quad 2800 Soil EC Mapping System - Operating Instr Manuel d'utilisateur télécharger pdf (Page 31)

OM17-Quad2800

6-9

Figures 3.10 a and b

4. Wet soil on the toolbar could be a pathway for the EC signal to short. Test disk-to-disk and

disk-to-frame isolation by checking resistance between disk-electrodes. Any continuity from

one disk to another is not acceptable. Remove buildup of wet soil, especially if is bridges

across insulation slides. It may be necessary to remove disk mounting brackets and clean

toolbar, if problem persists.

continuity

grounded

bolt

disk wire

connector bolt

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Veris-technologies Quad 2800 Soil EC Mapping System - Operating Instr Manuel d'utilisateur Page 31