Manitowoc Grove GRT8100 User Manual

OPERATING CONTROLS AND PROCEDURES GRT8100 OPERATOR MANUAL
3-6 Published 3-25-2020, Control # 595-10
Overhead Control Panel
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 (1) Figure 3-4. This
switch has 6 positions, including intermittent setting.
Heater/Air Conditioner Fan Speed Switch
The Heater/Air Conditioner Fan Speed Switch (2) Figure 3-4
controls cab fan speed and volume of heated or cooled air
output. Settings are off, low speed, medium speed, and high
speed.
Heater Control Switch
The Heater Control Switch (3) Figure 3-4 controls heating
temperature. Turn switch right (clockwise) to open valve for
heat. (Heat comes from heated fluid going through the
heater coil.) Turn switch left (counterclockwise) to close the
valve, reduce fluid flow, and minimize heat.
Air Conditioner Switch
The Air Conditioning Switch (4) Figure 3-4 controls the
optional air conditioning system. Settings are Off (O) and On
(I).
Work Lights Switch
The Work Lights Switch (5) Figure 3-4 controls work lights
mounted on bottom front of the superstructure cab. Press top
of switch to turn work lights on. Press bottom of switch to turn
work lights off.
Crane Function Power Switch
The Crane Function Power Switch (7) Figure 3-4 is located
on the overhead control panel. This spring return switch
permits the operator to activate all crane functions at once or
disconnect power from crane functions controlled by the
remote controllers on the armrests. Pressing it turns ON all
crane functions. Pressing a second time turns OFF all crane
functions. Turn off all crane functions to prevent inadvertent
operation of functions due to bumping controllers while
roading or any other operation.
Exhaust System Cleaning Switch
(Tier 4 Engine Only)
The Engine DPF (Diesel Particulate Filter) Switch (8)
Figure 3-4 is located on the right side of the overhead control
panel. This is a three position switch: Inhibit Cleaning/Permit
Active Cleaning/Initiate Manual Cleaning. Center position
enables clean to occur when required, or press this switch to
force manual cleaning to begin immediately or to disable
cleaning indefinitely:
• Manual Cleaning
(7649-10)
• Inhibit Cleaning (7649-11)
Item Description
1 Skylight Wiper Switch
2 Heater/Air Conditioner Fan Speed Switch
3 Heater Control Switch
4 Air Conditioning Switch
5 Work Lights Switch
6 Flood Lights Switch (Optional)
7 Crane Function Power Switch
8
Exhaust System Cleaning Switch
(Tier 4 engine only)
8446
FIGURE 3-4
6
4
5
1
2
3
7
8
WARNING
Extreme Heat Hazard!
During cleaning process exhaust becomes very hot. Do
not park vehicle near flammable objects.
Use caution near the exhaust tailpipe as it will also
become very hot.
FIGURE 3-5
8622
5
1
2

Manitowoc Grove GRT8100 Specifications

General

Brand	Manitowoc
Model	Grove GRT8100
Category	Construction Equipment
Language	English