Manitowoc Published 11-20-19, Control # 234-19 3-53
MLC300 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES
RESETTING LUFFING JIB LIMITS
This procedure applies only to cranes meeting CE
requirements. See Figure 3-6
.
When the Luffing Jib Maximum Up 2 limit or the Luffing Jib
Maximum Down 2 limit is contacted, operation will stop and
the jib up prompt (1) or the jib down prompt (2) will appear in
the Main Display.
When either prompt appears:
1. Release the control handle to off.
2. Press either select button (3) to reset the limit.
3. The prompt will go off and you will be able to operate the
luffing jib in the opposite direction of the limit, down or
up.
Figure 3-6. Resetting Luffing Jib Limits
Drum Description
1 Jib Up Prompt
2 Jib Down Prompt
3 Select Button
4 Main Display
5 Jog Dial on Right Console
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