Ditch Witch JT100AT - Manual (Page 74)

JT100/JT100 All Terrain Operator’s Manual
Operation Overview - 73
Drilling
CMW
©
Drilling
1. Start system. See page 114.
2. Engage tracker control if desired. See page 157.
3. Drill first pipe. See page 120.
• JT mode
• AT dirt mode
• AT mode
4. Swab the hole to remove cuttings (AT mode only). See page 121.
5. Record bore path. See page 126.
6. Enable automated pipeloader system. See page 121.
7. Add pipe. See page 122.
8. Drill remaining pipes in pipe box.
• Correct direction. See page 124.
• Engage cruise control. See page 172.
9. Remove empty pipe box and add full box (see page 139) to complete bore.
10. Surface drill head. See page 127.
• Remove drill head.
• Grease downhole tool (AT mode). See page 191.