Grove Published 3-22-2021, Control # 702-02 4-173
GRT8120 OPERATOR MANUAL OPERATING PROCEDURES
8 Radius Too Short Alert
Indicates the radius is smaller than the minimum radius in the
selected load chart.
9 Load Too Small Alert
Indicates the load is smaller than the minimum load in the selected
load chart
10
Boom - No Load Chart
Alert
Indicates the main boom load chart is not available for the given
crane configuration.
11
Boom Extension - No
Load Chart Alert
Indicates there is no load chart available for the boom extension, but
the boom extension has been chosen in the RCL.
12
Curve Chart Point Error
Alert
Indicates there is no load chart found for the given crane
configuration (off chart).
13
Status Light Bar Alert
(CE cranes)
Indicates the system setting for CE cranes is disabled but the
system setting for the outside light bar is enabled.
Accessing the system requires the CAN-link service software and
connection cable, which are available through Crane Care to those
service technicians who have attended the Grove New Technology
training course.
Item Description Graphic Explanation