Section 3. Systems Overview Model 8210/8250 Maintenance Manual
Operator Display and Programming
3-6 Publication: 1146945/001, Revised: 25 Sep 2018
3. Release the horn button at the selected
display. If the horn button is released at
the wrong time, turn the truck OFF and
start over.
Hour Meter (H)
To change Hour Meter settings:
1. Enter the Special Truck Mode. See
“Special Truck Mode” on page 3-5.
2. Press and hold the horn button until “H”
is displayed. The hour meter indicator
(hourglass icon) is illuminated. See
Figure 3-4. If the horn button is released
at the wrong time, turn the truck OFF and
start over.
3. Choose the desired time to be displayed by
pressing the thumb controls:
• A = Key Time: number of hours the
Main ON/OFF switch (and optional
keypad if equipped) is turned ON (
I ).
These hours include key ON and an
operator logged in hours.
• b = Activity Time: number of hours the
truck has traveled, lifted, or lowered.
• c = Travel Time: number of hours the
truck has traveled (hours are counted
any time travel is requested).
4. Press the thumb control to step between
the different functions. The display shows
the number of hours for each function.
5. If equipped with the optional keypad,
press the red OFF ( O ) key, and place the
Main ON/OFF Switch in the OFF position
to end the hour meter display.
Error Codes (E)
When an error occurs, a code is displayed. See
“Messages and Caution Codes” on page 6-5.
Error Code History
To access Error Code History:
1. Enter the Special Truck Mode. See
“Special Truck Mode” on page 3-5.
2. Press and hold the horn button until “E” is
displayed. The error indicator (attention
icon) is illuminated. See Figure 3-4. If the
horn button is released at the wrong time,
turn the truck OFF and start over.
• Use the thumb control to scroll through
the last 25 error codes. The latest fault
is shown first. The display first shows
the error code and then the hour the
fault occurred.
• The error codes are divided into two
groups C = caution and E = error.
• The C error codes are not stored. It is
only a caution and is highlighted on the
display as long as the fault exists.
• For example, if you only have one fault
registered in the memory, the second
empty place is shown like this:
Fault: E - - - and time: - - - -.
3. To end display of the error code history,
press the red OFF ( O ) key on the keypad
(if equipped), and place the Main ON/OFF
switch in the OFF position.
Changing Truck Parameters (P)
Modifying specific truck parameters
changes the driving characteristics of the
truck.
Programming Truck Parameters
To program the truck’s operating parameters,
follow the directions below (also see “Setting
Individual PIN-key Codes” on page 3-8):
1. Enter Special Truck Mode. See “Special
Truck Mode” on page 3-5.
2. Press and hold the horn button until “P” is
displayed. The parameter indicator (wheel
icon) is illuminated. If the horn button is
released at the wrong time, turn the truck
OFF and start over.
3. Use the thumb control to scroll to the
desired truck parameter you want to
change or view. See “Truck Driver
Parameters” on page 3-7. Release the
thumb control to neutral when the desired
parameter number is shown.
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