Manual Telescoping - Manitowoc Grove RT9150E Operator's Manual

RT9150E OPERATOR MANUAL
2. Move the control lever for extending and hold it there.
ECOS now automatically moves telescopic sec-
tions 5, 4, 3 and 2 to the full extent and stops when
telescopic section 1 reaches the set value of 50%.
3. Move the control lever to the zero position.
- The display (4) goes out.
- The display (1) is active again.
- The values in the display (5) are red.
- The display (2) shows the current telescoping, e.g.
50/100/100/100/100.
- The display (3) shows the current telescoping
graphically.
Teleautomation is switched off.
NOTE: To extend telescopic section 1 to 60%, for example,
you can now further extend this telescopic section
manually.
Grove
OPERATING CONTROLS AND PROCEDURES

Manual Telescoping

To telescope manually, you must initiate all locking and
u n l o c k i n g p r o c e s s e s , w h i c h a r e t h e n c a r r i e d o u t
automatically.
The following sections describe the operating procedures
necessary to extend/retract the boom manually.
NOTE:
• Checking the Initial Position, page 3-138
• unlocking the telescoping cylinder,
• moving the telescoping cylinder (without telescopic
section),
• locking the telescoping cylinder,
• unlocking the telescopic section,
FIGURE 3-150
• telescoping the telescopic section,
• locking the telescopic section.
NOTE:
Checking the Initial Position
Before telescoping, you must check the following statuses:
• The Current Telescope Status, page 3-139,
• the Position of the Telescope Cylinder, page 3-139,
• the Position of the Locking Pins, page 3-139.
If necessary, open the main menu by pressing the Esc
button, then press the F5 button (1) once (Figure 3-151).
The Telescoping submenu opens.
Published 2-23-2017, Control # 644-00
The operating order depends on the current initial
position. For an overview of the telescope process,
refer to Telescope System Overview, page 3-133.
The lengths given in the following illustrations are
purely sample values, and may therefore deviate
from the actual values displayed.
FIGURE 3-151
3
1
3-139