Vermeer Navigator D20x22 II Series User Manual

30-36 Overview D20x22 Series II Navigator HDD
ROD JOINTS
Rod Joints - Tighten
Refer to Drill Rotation Pressure/Torque Gauge (1) when tightening rod joints to check
rotation torque pressure. Tighten rod joints to 2000–2300 psi (138–159 bar).
Rod Joint Position Indicator
•When marker (1) is positioned at left side of decal (2), rod joint is positioned
between rear and front vises. The power vises can clamp drill rods and loosen
lower joint.
•When marker (1) is positioned at right side of decal (3), upper rod is retracted
enough to clear downhole rod. The upper rod joint can be loosened by clamping
rod with the rear vise and rotating the drive chuck.
Refer to “Power Vise Controls,” page 20-26.
1
2
3
1

Vermeer Navigator D20x22 II Series Specifications

General

Brand	Vermeer
Model	Navigator D20x22 II Series
Category	Construction Equipment
Language	English