operators_manual

face plate includes a kPa (major) scale and
psi (minor) scale.
NOTE
Be sure the air pressure registers
more than 100 psi (690 kPa) in both
service systems before you move the
vehicle.
NOTE
If the pressure in either or both circuits
falls below 65 psi (448 kPa), a red
warning light in the gauge will turn on
and an audible alarm tone will sound
when the engine is running.
WARNING
If the air pressure falls below 60 psi
(414 kPa) the spring brakes may stop
the vehicle abruptly, which could
cause an accident resulting in person-
al injury or death. Observe the red
warning lamps on the gauges. If one
comes on, do not continue to drive the
vehicle until it has been properly re-
paired or serviced.
WARNING
The air pressure warning light and the
audible alarm tone indicate a danger-
ous situation: there is not enough air
pressure in the air tanks for repeated
braking and the brake system has
failed. Without the use of your service
brakes your spring brakes could sud-
denly apply causing a wheel lockup,
loss of control, or overtake by following
vehicles. This may cause an accident
resulting in death or personal injury.
Bring the vehicle to a safe stop right
away, while you still have control of the
vehicle.
Driver Information Display
The display can show multiple warning
lights. Warning information will appear
momentarily and then will minimize in the
screen. Reviewing the warnings can be
done by navigating the menu via the Menu
Control Switch.
How to use the Menu
Control Switch
The is used to navigate the instrument
display. It comprises of a back button and a
push and spin knob. The Menu Control
Switch is located on the right side panel.
The knob can perform two functions. It can
select and set values when spun and enter
your settings when pushed. The button has
a BACK button located above the knob.
Pressing this button will go back to the
previous menu.
1. Push on the center of the knob to
select or enter a menu item
2. Spin the knob to navigate around
the menu items
3. Push the back button should you
need to return up to a menu item. If
CONTROLS - How to use the Menu Control Switch
Y53-6047-2HEN (03/18) 65
3