Grove Published 3-22-2021, Control # 702-02 3-7
GRT8120 OPERATOR MANUAL OPERATING CONTROLS AND FEATURES
RIGHT OVERHEAD CONTROL PANEL
The right overhead control panel (Figure 3-3) includes
controls for operating the heating and air conditioning
system, front and skylight window wipers, engine, and
craning functions.
FIGURE 3-3
9838-30
Item Description Page Item Description Page
1 Heater/Air Conditioner Fan Speed Switch 3-8 10 Engine Wait-To-Start Indicator 3-9
2
Heater/Air Conditioner Temperature
Control Switch
3-8 11 Remote Control Enable/Disable Switch 3-9
3 Fresh Air/Recirculation Air Switch 3-8 12 Crane Function Enable/Disable Switch 3-9
4
Boom-Mounted Lights Motor Switch
(Optional)
3-8 13
Momentary Limit Bypass Switch (Non-CE
Certified Cranes)
3-10
5 Boom-Mounted Lights Switch (Optional) 3-8 13
Limit Bypass Set-up Switch (CE Certified
Cranes)
3-10
6 Cab-Mounted Lights Switch (Optional) 3-8 14 Boom Up Bypass Switch 3-11
7 Front Window Wiper and Washer Switch 3-8 15 Emergency Stop Button (E-Stop) 3-12
8 Skylight Wiper and Washer Switch 3-8 16 Cab Dome Light 3-12
9 Increment/Decrement – Start/Stop Switch 3-8
1 32 4 5 6 7 8 9 10 11 12 13 14 15 16