Ditch Witch JT100AT - Manual (Page 118)

JT100/JT100 All Terrain Operator’s Manual
Conduct a Bore - 117
Assemble Drill String
CMW
©
Assemble Drill String
Prepare Beacon Housing
1. Select nozzles (JT and AT dirt modes only) and bit.
2. Insert nozzle into beacon housing (JT and AT dirt modes only).
3. Attach bit (2) to beacon housing (1).
4. Install beacon, following beacon instructions for:
• battery replacement
• beacon positioning
5. Install beacon housing lid. See “Beacon Housings” on page 161.
6. Follow beacon instructions to check beacon operation.
7. Follow tracker instructions to calibrate beacon.
JT mode AT dirt mode AT mode
1. beacon housing
2. bit
3. transition sub
4. JT100 drill pipe
1. beacon housing
2. bit
3. transition sub (p/n 400-1383)
4. JT100 All Terrain drill pipe
1. Rockmaster™ tool
2. bit
3. JT100 All Terrain drill pipe
IMPORTANT: If no part number is listed, contact your Ditch Witch
®
dealer about available options.
IMPORTANT: A variety of nozzles and bits are available to suit your particular job conditions.
See “Downhole Tools” on page 160 for more information, or contact your Ditch Witch dealer.
j07om046c.eps
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2
3 4
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2
3 4
3
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2