JLG 400CRT ANSI Service Manual - Manual (Page 33)

SECTION 2 - PROCEDURES
3121111 – JLG Lift – 2-19
Reassembly
Reassemble the air horn making sure the choke is not
binding, test to insure that none of the settings have
moved and the choke is not binding.
The vacuum pull off should be set such that when vacuum
is applied to the choke system the choke butterfly is full
open.
NOTE: If the machine starts and stalls immediately or if it is
extremely cold, limiting the choke pull off to 75% to
90% may improve the performance of the machine.
No adjustment is normally required.
Diesel Engine
NOTE: Never run the fuel tank dry. Diesel engines cannot
be restarted after running out of fuel until the fuel
system has been air-vented or ‘bled’ of air. See the
Kubota Instruction Manual for the proper procedure.
2.17 ELECTRONIC CONTROL SYSTEM
To Connect the Hand Held Analyzer:
1. Connect the four pin end of the cable supplied with
the analyzer, to the top connection of the motor con-
troller and connect the remaining end of the cable to
the analyzer.
NOTE: The cable has a four pin connector at each end of
the cable; the cable cannot be connected back-
wards.
2. Power up the Control System by turning the lower
key to the platform position and pulling both emer-
gency stop buttons on.
Using the Analyzer:
With the machine power on and the analyzer connected
properly, the analyzer will display the following:
HELP:
PRESS ENTER
At this point, using the RIGHT and LEFT arrow keys, you
can move between the top level menu items. To select a
displayed menu item, press ENTER. To cancel a selected
menu item, press ESC; then you will be able to scroll
using the right and left arrow keys to select a different
menu item.
The top level menus are as follows:
HELP
DIAGNOSTICS
ACTIVATE TESTS
ACCESS LEVEL
PERSONALITIES
MACHINE SETUP
LEVEL VEHICLE: (Access level 1 only)
If you press ENTER, at the HELP:PRESS ENTER display,
and a fault is present during power up, the analyzer dis-
play will scroll the fault across the screen. If there was no
fault detected during power up, the display will read:
In platform mode, HELP: EVERYTHING OK,
In ground mode, GROUND MODE OK
If ENTER is pressed again, the display moves to the fol-
lowing display:
LOGGED HELP
1: STARTUP (2/1): (Or last recorded fault)
At this point, the analyzer will display the current fault, if
any are present. You may scroll through the fault logs to