Shutdown By Working Range Limiter - Manitowoc Grove RT9150E Operator's Manual

OPERATING CONTROLS AND PROCEDURES

Shutdown by Working Range Limiter

If a limit value is reached, RCL shutdown occurs. All
movements that would go closer to the limit value are
disabled. Shutdown remains active even if you switch off the
monitoring function.
Tipping and/or Machine Damage Hazard!
Do not operate crane with the RCL overridden without
being in communication with personnel on the ground
observing the crane's operation, and then only to leave
the shutdown range.
Serious injury or damage to the crane may result.
Shutdown point
reached
Raising
Extending
Overall height
Lowering the load
Derricking the lattice extension
Lowering
Extending
Working radius
Lifting the load
Derricking the lattice extension
3-46
WARNING
Disabled movements
Published 2-23-2017, Control # 644-00
RT9150E OPERATOR MANUAL
Shutdown point
reached
Slewing angle A Slewing to the left
Slewing angle B Slewing to the right
Depending on the position of the
object:
• Slewing to the left or right
• Lowering
Objects
• Extending
• Lifting the load
• Derricking the lattice extension
The RCL also shows an error message. To enable the
movements, you must leave the shutdown range and
acknowledge the error message by pressing the CE button
(Figure 3-39), refer to Error Codes, page 3-103.
NOTE: If you override the RCL, the shutdown is overridden
and all movements are enabled.
Disabled movements
FIGURE 3-39