XLB-4232 DC
3-2
Lower Control Panel
The lower control panel (Figure 3-2) is located on the side of the hydraulic power
compartment. The following controls and indicators are on the lower control panel.
Figure 3-2. Lower Control Panel (DC Model)
EMERGENCY STOP Pushbutton
When pressed, the EMERGENCY STOP pushbutton disconnects electrical power to the
upper and lower control panels. The EMERGENCY STOP pushbutton should only be
pressed to immediately stop all boom motion. To resume control, pull to disengage the
emergency stop switch contacts.
BOOM UP/DOWN Selector Switch
Holding the BOOM UP/DOWN selector switch in the UP position enables the boom to
rise. Holding the selector switch in the DOWN position enables the boom to descend.
The up or down boom motion continues until the selector switch is released, or the boom
reaches a hard stop or a safe travel limit.
UPPER/OFF/LOWER Controls Selector Switch
The UPPER/OFF/LOWER controls selector switch enables boom lift control from either
the lower control panel or the work platform. When operating the boom lift from ground
level, hold the switch in the LOWER position while simultaneously selecting a motion
function.
