Manitowoc Grove RT9150E Operator's Manual page 218

OPERATING CONTROLS AND PROCEDURES
locking point is reached next.
2. Press the F2 button (1) once, The symbol (1) flashes
indicating that locking the telescope cylinder is selected.
Locking the Telescope Cylinder
Refer to Figure 3-166.
Move the control lever until locking is complete:
• The cylinder locking pins (3) extend into the locking
point;
- Yellow: Intermediate position
- Green: Locked.
• When the cylinder is locked:
- the symbol (1) is yellow,
- the symbol (2) is grey,
- the cylinder locking pins (4) are green.
Unlocking the Telescopic Section
Unlocking a telescopic section is required for that section to
be moved.
NOTE: The telescope cylinder and a telescopic section
cannot be unlocked simultaneously.
Prerequisites
Refer to Figure 3-167.
3-144
In order to unlock a telescopic section the following
conditions must be met:
• The telescoping mechanism must be on, symbol (2)
green
• The telescopic section must be locked, symbol (1) grey.
To Select Unlock
Refer to Figure 3-168.
FIGURE 3-166
Press the F1 button (1) once:
• If the telescope cylinder is locked, symbol (1) flashes
indicating that the unlock telescopic section process has
been selected.
• If the telescope cylinder is unlocked, symbol (2) flashes
and the following is selected:
-
-
In the next step, both of the previous selections are carried
out one directly after the other.
Published 2-23-2017, Control # 644-00
RT9150E OPERATOR MANUAL
Lock the telescope cylinder,
Unlock the telescopic section.
FIGURE 3-167
FIGURE 3-168