How to reset a LMI (Load Moment Indicator) lock-out on a Liebherr LTM crane?
Check load conditions, verify boom position within safe parameters, then press and hold the LMI reset button for 3-5 seconds until the warning clears.
When a Liebherr LTM crane's LMI system locks out, first ensure the load is within the crane's rated capacity for the current configuration. Check that the boom angle, extension, and outrigger positions match the approved load chart parameters. Verify all outriggers are properly extended and set according to the lift plan.
Remember: "Check-Verify-Hold 3-5" (Check load, Verify boom position, Hold reset button 3-5 seconds)
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