VP30 Operator’s Manual Drill - 57
Set Up
Dig Target Trench
1. Select a completion point for the bore.
2. Dig a target trench (2) across the intended completion point.
IMPORTANT: Ensure that target trench is:
• deep enough for drill bit to enter slightly above the trench floor, and
• long enough to allow for drift of unguided drill string. Accuracy of bore decreases with length
and varies with soil conditions.
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