DS 350 G Boom Control Troubleshooting- TMS/TTS870 / RT865 BXL
031-300-190-039 Rev. B 4/30/99
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12. Boom Length Percentage Error
Is the
percentage reading
(1%, 0%, 0%)?
Boom length
percentage error
Continue with section 13.
Yes
No
The LMI does not recognize the one or
more reset switch signals. Check
proximity switch target adjustment as
per section 9.1. If damage is visible
install new switch.
Keep the boom stop block
latched. Switch to Manual
Mode and retract the boom
completely.
Measure voltage supply to IM switch at
terminal 1or 2 (+24V) and 5 or 6 (GND)
in the junction box at the front of the
boom base. Refer to section 9.1 and11.
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