Ditch Witch JT60AT - Manual (Page 158)

Systems and Equipment - 158
JT60/JT60 All Terrain Operator’s Manual
Continue process for duration of bore.
4. The tracking specialist will:
• Turn the tracker control key to the ON
position (shown) to disable thrust and
rotation.
• Insert a section of wireline through the
pipe in the shuttles.
• Splice one end of the new wire to the
wireline in the clamped pipe.
• Insert the other end (rear of machine)
through the spindle, gearbox, and
water swivel.
• Turn the tracker control key to the OFF
position to enable thrust and rotation.
5. Use the pipeloading controls to move the
new pipe into position and makeup the
joint.
6. The tracking specialist will:
• Turn the tracker control key to the ON
position (shown) to disable thrust and
rotation.
• Remove slack in the wireline.
• Secure the wireline at the spindle.
• Connect the wireline to the offboard
computer.
• Turn the tracker control key to the OFF position to enable thrust and rotation.
7. Install next new section of pipe.
Continue process for duration of bore.
Machine Diagnostic Codes
Diagnostic Light
Use the red diagnostic light to learn the condition of the diagnostic system. Under normal operating
conditions, the diagnostic light will light steadily for two seconds after ignition is turned on to indicate light is
working. It will then go out and remain out unless a diagnostic code is recorded.
If diagnostic codes are detected, the diagnostic light will either flash on and off for 10 seconds to indicate a
non-essential code or remain on and flash off every three seconds to indicate an essential code. If the light
remains on, power to the controller has been lost.
Code Severity Levels
Diagnostic codes are given one of two levels of severity.
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