Grove Published 4-09-2021, Control # 364-11 3-5
RT765E-2 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES
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 rearward 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 open.
Squeeze latch (6, Figure 3-3) to release the window and
slide forward. To close slide the window rearward until the
latch engages.
OVERHEAD CONTROL PANEL
Figure 3-4 Item Numbers
Heater/Air Conditioner Fan Switch
The Heater/Air Conditioner Fan Switch (1) (Figure 3-4) con-
trols the cab fan’s speed. Fan speed controls the volume of
heated air output (or cooled air output) of the fan. Settings
are off, low speed, medium speed, and high speed.
Heater Control Switch
The Heater Control Switch (2) (Figure 3-4) controls intensity
of heating temperature. Turn the switch to the right (clock-
wise) to open the valve for heat. (Heat comes from heated
fluid going through the heater coil.) Turn the switch to the left
(counterclockwise) to close the valve to stop fluid flow and
minimize heat.
Air Conditioner Switch
The Air Conditioning Switch (3) (Figure 3-4) controls the
operation of the optional air conditioning system. Settings
are off (O) and on (I).
Skylight Wiper Switch
The electrically-operated Skylight Wiper is installed to
remove moisture from the skylight. The Skylight Wiper is
controlled by the Skylight Wiper Switch (4) (Figure 3-4). This
is a 3 position switch OFF/LOW speed/HIGH speed.
Panel Dimmer Switch
The Panel Dimmer Switch (5) (Figure 3-4) controls the
lighting for the overhead heater/air conditioning controls and
the Transmission Oil Temperature Gauge.(7) (Figure 3-3),
push the switch to increase or decrease the panel lighting.
Work Lights Switch
The Work Lights Switch (6, (Figure 3-4)) controls the crane’s
work lights mounted on the bottom front of the superstructure
cab. Press the top of the switch to turn on the work lights.
Press the bottom of the switch to turn off the work lights.
Boom Lights Switch (Optional)
The Boom Lights Switch (7) (Figure 3-4) is located on the
side display panel. This two-position rocker switch (ON/OFF)
controls operation of the boom flood lights. Press the top of
the switch to turn on the boom lights, press the bottom of the
switch to turn the lights off.
Crane Function Power Switch
The Crane Function Power Switch (8) (Figure 3-4) is located
on the side display panel. This two-position (ON/OFF) rocker
switch permits the operator to disconnect power from the
crane functions controlled by the hydraulic remote
controllers on the armrests. Positioning the switch to OFF
prevents inadvertent operation of functions due to bumping
the controllers while roading or any other operation. With the
Item Description
1 Heater/Air Conditioner Fan Switch
2 Heater Control Switch
3 Air Conditioning Switch
4 Skylight Wiper Switch
5 Panel Dimmer Switch
6 Work Lights Switch
7 Boom Light Switch (Optional)
8 Crane Function Power Switch
9 DPF Regeneration Switch (Tier 4 engine only)
7649-30
FIGURE 3-4
6
4
5
1
2
3
7
9
8
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