JT520 Operator’s Manual
Conduct a Bore - 77
Drill First Pipe
CMW
Drill First Pipe
1.
Turn on drilling fluid.
2.
Visually check for drilling fluid flow.
3.
Turn drill bit to starting position. See “Prepare Entry Point” on page 55.
4.
Slowly move carriage forward. See “Prepare Entry Point” on page 55. Take care to steer to drill straight
in line with drilling unit. Drill in downhole tools and 1/3 of first pipe before steering.
5.
Monitor gauges.
Turning shaft can kill you or crush arm or leg. Stay away.
NOTICE:
•
Keep everyone at least 10’ (3 m) away from turning drill string.
•
Push rod or pipe slowly. Forcing can bend string. Do not use bent rod or pipe.
Jobsite hazards could cause death or serious injury. Use
correct equipment and work methods. Use and maintain proper safety
equipment.
Содержание JT520
Страница 1: ...JT520 Issue 1 1 Operator s Manual CMW 053 1219...
Страница 59: ...Prepare 58 JT520 Operator s Manual Check Supplies and Prepare Equipment CMW...
Страница 60: ...JT520 Operator s Manual Drive 59 CMW Drive Chapter Contents Start Unit 60 Steer Unit 60 Shut Down Unit 61...
Страница 63: ...Drive 62 JT520 Operator s Manual Shut Down Unit CMW...
Страница 71: ...Transport 70 JT520 Operator s Manual Tow CMW...
Страница 113: ...Systems and Equipment 112 JT520 Operator s Manual Drill Pipe CMW...
Страница 117: ...Complete the Job 116 JT520 Operator s Manual Stow Tools CMW...
Страница 132: ...JT520 Operator s Manual Service 131 150 Hour CMW 150 Hour Change Fuel Filter Change filter shown every 150 hours...
Страница 141: ...Service 140 JT520 Operator s Manual As Needed CMW...
Страница 145: ...Specifications 144 JT520 Operator s Manual CMW...
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Страница 150: ...JT520 Operator s Manual Service Record 149 CMW Service Record Service Performed Date Hours...
Страница 151: ...CMW Service Record 150 JT520 Operator s Manual Service Performed Date Hours...