Ditch Witch JT920, Manual

Page: 80 / 169

80
JT920/JT920L - SETUP
ANCHOR
80
JT920/JT920L - SETUP
ANCHOR
ANCHOR
Crushing weight. If
load falls or moves, it could kill or
crush you. Use proper procedures
and equipment or stay away.
NOTICES:
• Drive anchors properly before drilling.
• If you are not driving two anchors to full depth, drive optional
ground rod into soil away from drilling unit.
1. Extend cylinder to raise anchor driver to top of anchor frame.
2. Bolt collar at appropriate hole in anchor shaft for desired
depth setting.
3. Rotate anchor while fully retracting cylinder to lower anchor
into ground.
4. Disengage anchor slide lock.
5. Fully extend cylinder to place anchor driver at bottom of
anchor frame.
6. Engage anchor slide lock.
7. Rotate anchor while retracting cylinder until collar rests firmly
on centering cap.
8. Repeat process for other anchor.
ANCHOR
Crushing weight. If
load falls or moves, it could kill or
crush you. Use proper procedures
and equipment or stay away.
NOTICES:
• Drive anchors properly before drilling.
• If you are not driving two anchors to full depth, drive optional
ground rod into soil away from drilling unit.
1. Extend cylinder to raise anchor driver to top of anchor frame.
2. Bolt collar at appropriate hole in anchor shaft for desired
depth setting.
3. Rotate anchor while fully retracting cylinder to lower anchor
into ground.
4. Disengage anchor slide lock.
5. Fully extend cylinder to place anchor driver at bottom of
anchor frame.
6. Engage anchor slide lock.
7. Rotate anchor while retracting cylinder until collar rests firmly
on centering cap.
8. Repeat process for other anchor.