Vermeer Navigator D20x22 II Series User Manual

50-40 Operation D20x22 Series II Navigator HDD
Drill Rods - Clean and Store
•Clean and lubricate drill rod threads to prevent rusting. Refer to Specifications section, “Lubricants,” in the
Maintenance Manual.
•Protect drill rod from damage.
•Store drill rods in the rod box on drill unit.
•Install keeper pins to prevent drill rods from falling out during transport.
Flushing Bentonite/Polymers from Drilling Fluid System
If bentonite or polymers were added to drilling fluid, flush system with fresh water before stowing equipment.
To drain, clean, and add fresh water:
Step 1: Turn water system on and flush water through drill unit hoses and drive plate. Shut off water system.
WARNING: High pressure water can penetrate skin. Serious injury possible. Fluid
injected under the skin must be removed immediately by a surgeon familiar with this
type of injury.
Keep nozzles away from body.

Vermeer Navigator D20x22 II Series Specifications

General

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