116 JT920/JT920L - OPERATION
TROUBLESHOOT AUTOMATION
116 JT920/JT920L - OPERATION
TROUBLESHOOT AUTOMATION
Backream Mode
The most common reason for pipeloader automation cycle
interruption in this mode is incorrect positioning of pipe.
When carriage is moved to back of drill frame, shuttles should
retract and pipe lift arms should raise. If shuttles do not retract,
pipe may not be positioned correctly.
• Adjust pipe so that pipe bad light (A)
is off and pipe OK light (B) is on.
• Press pipe shuttle switch to
manually retract shuttles. This will
restart automation cycle.
If automation is interrupted at any other point in the cycle, refer to
“Troubleshooting” section of Repair Guide, or contact your local
Ditch Witch dealer.
om0134c.eps
Backream Mode
The most common reason for pipeloader automation cycle
interruption in this mode is incorrect positioning of pipe.
When carriage is moved to back of drill frame, shuttles should
retract and pipe lift arms should raise. If shuttles do not retract,
pipe may not be positioned correctly.
• Adjust pipe so that pipe bad light (A)
is off and pipe OK light (B) is on.
• Press pipe shuttle switch to
manually retract shuttles. This will
restart automation cycle.
If automation is interrupted at any other point in the cycle, refer to
“Troubleshooting” section of Repair Guide, or contact your local
Ditch Witch dealer.
om0134c.eps
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