JLG 1850SJ, Service And Maintenance Manual, Page: 453 / 712

SECTION 6 - JLG CONTROL SYSTEM
3121619 6-21
6.3 MACHINE ORIENTATION WHEN SETTING
FUNCTION SPEEDS
LIFT UP , from platform control, lowest elevation
up to maximum elevation, boom retracted, jib
retracted.
LIFT DOWN , from platform control, maximum ele-
vation do wn t o minimum elevat io n, boom
retracted, jib retracted.
JIB LIFT UP , from platform control, lowest jib ele-
vation up to maximum jib elevation, boom
retracted, jib retracted.
JIB LIFT DOWN , from platform control, maximum
jib elevation down to minimum jib elevation,
boom retracted, jib retracted.
SWING RIGHT(Max), 360 Degrees, from platform
control, boom approximately 45° elevation, boom
retracted, jib retracted.
SWING LEFT(Max), 360 Degrees, from platform
control, boom approximately 45° elevation, boom
retracted, jib retracted.
TELESCOPE OUT , from platform control, boom @
0 degrees, 500 lb. capacity selected.
TELESCOPE IN , from platform control, boom @ 0
degrees, 500 lb. capacity selected.
JIB TELESCOPE IN , from platform control, boom
horizontal, jib horizontal, 500 lb. capacity selected.
JIB TELESCOPE OUT , from platform control, boom
horizontal, jib horizontal, 500 lb. capacity selected.
DRIVE FORWARD (Max) , high speed - low torque
setting, drive 200 ft. front wheels to front wheels.
Timed after machine has obtained maximum
speed.
DRIVE REVERSE (Max) , high speed - low torque
setting,drive 200 ft. front wheels to front wheels
Timed after machine has obtained maximum
speed.
DRIVE FORWARD (Creep Max) , high torque - low
speed setting, platform speed knob at full creep,
drive forward 50 ft.
DRIVE REVERSE (Creep Max) , high torque - low
speed setting, platform speed knob at full creep,
drive reverse 50 ft.
DRIVE FORWARD (Elevated Max - Boom Beyond
Transport)
, high speed - low torque setting, plat-
form speed knob out of creep, Lift boom above
transport, drive forward 50 ft.
DRIVE REVERSE (Elevated Max - Boom Beyond
Transport)
, high speed - low torque setting, plat-
form speed knob out of creep, Lift boom above
transport, drive backward 50 ft.
Test Notes
1. Personality settings can be adjusted anywhere within
the adjustment range in order to achieve optimum
machine performance
2. Stop watch should start when the function is acti-
vated.Not with the controller or switch.
3. Unless noted, function speeds should be measured from
platform.
4. Platform speed knob must be at full speed (fully clock-
wise).
5. All test should be done with the oil temp above 100° F
(38° C).