Manitowoc Grove RT9150E Operator's Manual page 198

OPERATING CONTROLS AND PROCEDURES
You can also open the submenu manually:
1. If necessary, open the Main menu by pressing the Esc
button until the Main menu opens.
2. Press the F8 button (1) once.
The Monitoring submenu opens.
NOTE: You can only quit the RCL Monitoring submenu
when all crane movements have stopped; the
control lever must be in the zero position.
Verify Rigging
Check whether the actual rigging of the crane corresponds to
the displayed rigging mode.
Tipping Hazard!
Serious injury or death may occur if the crane is
overloaded or overturns.
If the actual rigging mode varies from the displayed
rigging mode, the maximum load displayed by the RCL
will not correspond to the permissible lifting capacity
allowed in the Load Chart. Inaccurate programming of the
RCL allows the crane to be improperly operated.
In the RCL Monitoring submenu (Figure 3-124) verify the
following items correspond to the actual rigging of the crane:
3
(1) The angle of the rigged luffing boom extension.
(2) The length of the rigged boom extension.
(3) The number of reeved rope lines.
(4) The hoist that is switched on, refer to Verify
Hoists Display, page 3-123.
(5) The rigged counterweight.
3-124
DANGER
4
5
FIGURE 3-124
Published 2-23-2017, Control # 644-00
If you need to correct the values, press the Esc button to
open the Rigging Mode submenu, refer to Entering the
Rigging Mode, page 3-81.
You can start working with the crane when the current rigging
mode of the crane is displayed correctly.
Verify Hoists Display
Refer to Figure 3-123.
The lamp that lights up must always be for the actual hoist
with which the load is to be lifted:
• Lamp I: Must light up if the load is to be raised with the
main hoist.
• Lamp II: Must light up if the load is to be raised with the
auxiliary hoist.
To switch the display to the hoist that will be used, refer to the
following section.
How to Switch the Hoist Display
In the following example the main hoist will be selected:
1
1. Switch off both hoists by
p r e s s i n g e a c h h o i s t
switch once.
2
2. The ECOS indicators
must turn red.
RT9150E OPERATOR MANUAL
FIGURE 3-125
Right-Hand
Controls
Main Hoist
Left-Hand
Controls
Auxiliary Hoist