How do you troubleshoot Link-Belt crane error code 124 related to anti-two-block false trip?
Error code 124 indicates the anti-two-block system falsely triggered. Check switch alignment, clean contacts, and verify wire connections.
Link-Belt crane error code 124 occurs when the anti-two-block (A2B) system detects a false trip condition. Start by inspecting the A2B switch at the boom head for proper alignment with the load block or ball. Dirt, moisture, or physical damage to the switch housing can cause false readings. Clean all electrical contacts with approved contact cleaner and check for corrosion.
Remember: "ACW Fix 124" - Align switch, Clean contacts, Wire connections check
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