JLG R6 - Manual (Page 39)

SECTION 3 - MACHINE CONTROLS, INDICATORS AND OPERATION
3121684 – JLG Lift – 3-7
Ground Emergency Stop Switch - (Item 3 - Figure 3-3.)
Power is turned on by pulling the switch out, and is turned off
by depressing switch. A two-position, red, mushroom-shaped
emergency stop switch, when positioned to ON with the key
selector switch positioned to ground, furnishes operating
power to the ground control station key switch. In addition, the
switch can be used to turn off power to the function controls in
the event of an emergency.
Key Selector Switch
- (Item 2 - Figure 3-3.)
The key selector switch on the
Ground Control Station func-
tions to direct electrical power
to the desired control station.
With the switch turned to the
ground position (1), power is
supplied to the controls at the
ground control station. When
the switch is turned to the
platform position (2), power
is supplied to the controls at
the platform control station. The switch should be set to the
OFF position (3) when parking the machine overnight.
Platform Lift/Lower Switch - (Item 1 - Figure 3-3.)
A three position, momentary contact lift control switch provides
raising and lowering of the platform from the Ground Control
Station.
When operating platform from the ground controls -
Toggle the lift/lower switch to up position and hold to raise plat-
form, or down position and hold to lower an elevated platform.
Release to center position to stop all movement.
MDI-Indicator
- (Item 4 - Figure 3-3.)
The MDI indicator or Multifunction Digital Indicator displays a
Battery Discharge Indicator (BDI), an LCD display which shows
the current hour meter reading or Diagnostic Trouble Code(s)
(DTC) when a functional problem occurs with the machine, and
a system distress LED.
When a problem occurs (DTC Code displayed):
A wrench Icon
(item 1) will display on the Diagnostic Trouble
Code LCD display
(item 2). (See Figure 3-4.)
• A three to five digit DTC code will display on the Diagnostic
Trouble Code LCD display
(item 2), below the wrench
icon.
• The system distress LED indicator (RED)
(item 3) lights up
solid on the MDI when a DTC Code is displayed on the LCD
display.
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2
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