Transmission Shift Lever; Cab Overhead Controls; Skylight Window Latch; Skylight Wiper - Manitowoc Grove RT770E Operator's Manual

RT770E OPERATOR MANUAL

Transmission Shift Lever

CAUTION
Transmission Damage!
To prevent transmission damage: shift between two-
wheel and four-wheel drive only with the crane stopped
with the transmission in neutral or park.
The Transmission Shift Lever (10) (Figure 3-2) is located on
the right side of the steering column. The control lever
operates the transmission selector valve electrically.
Positioning the lever up actuates forward and positioning the
lever down actuates reverse. When the lever is in neutral, it
rests in a detent. To move the lever up or down, pull back on
the lever first. To shift the transmission to first, second, or
third gear, rotate the knob to 1, 2, or 3.
The transmission has six forward gears and six reverse
gears. To use the three low gears, put the Drive Axle switch
at 4WD LO. To use the three high gears, put the Drive Axle
switch at 2WD HI.

CAB OVERHEAD CONTROLS

.
1
5
7
8126
Item Description
1

Skylight Window Latch

2

Skylight Wiper

3

Skylight Sunscreen

4

Dome Light

5

Cab Circulating Fan

6 Window Latch
7 Overhead Control Panel
Grove
2
3
6
4
FIGURE 3-3
Published 04-04-2017, Control # 446-09
OPERATING CONTROLS AND PROCEDURES

Skylight Window Latch

The Skylight Window Latch (1, (Figure 3-3)) is at the front of
the window. Squeeze the latch and slide the window to the
rear to open. to close slide the window forward until the latch
engages.

Skylight Wiper

The Skylight Wiper (2, Figure 3-3) is controlled by the
Skylight Wiper Switch, (4, Figure 3-4), and operated by the
Wiper Motor.

Skylight Sunscreen

The Skylight Sunscreen (3, Figure 3-3) is used to diminish
direct sunlight. The sunscreen is self retracting and can be
set to screen all the light or adjusted reward by moving it into
the notches provided.

Dome Light

The Cab Dome Light (4, Figure 3-3) is on the right rear
corner of the cab overhead console and provides illumination
in the cab. The dome light is controlled by a switch on the
light.

Cab Circulating Fan

The Cab Circulating Fan (5, Figure 3-3) is located on the left
front side of the cab, above the window frame. A swivel
allows the fan to be rotated and a switch on the fan base
controls the fan. The switch has a high, low and off position.

Right Side Window Latch

The window on the right side of the cab can be opened.
Squeeze latch (6, Figure 3-3) to release the window and
slide forward. To close slide the window rearward until the
latch engages.
3
3-5