SECTION 2 – USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
2-8
– JLG Lift–
2.5
FUNCTION CHECK
Refer to Section 3 for description and operation of machine
functions.
Control Station
1.
From the
Ground Control Panel
with no load in the
platform:
a.
Operate all functions to ensure proper operation.
b.
While operating a mast lift-up movement, push in all
other function buttons. Mast lift-up movement
should continue and no other movement should
occur.
c.
Ensure that all machine functions are disabled
when the emergency stop button is depressed.
d.
Raise the mast about one meter (3 ft.), check if the
manual descent valve lowers the mast properly.
e.
Raise the jib about half a meter (2 ft.), check if the
manual descent valve lowers the jib properly.
2.
From the
Platform Control Console
:
a.
Operate all functions including horn button to
ensure proper operation.
b.
Ensure that all machine functions are disabled
when the emergency stop button is depressed.
c.
Ensure all mast and jib functions stop when the
function enable button is released.
d.
Ensure all drive functions stop when joystick trigger
is released.
e.
With the mast elevated half a meter (2 ft.), on a
smooth, firm and level surface, drive the machine to
check if the high drive cutout speed-limit is
engaged. Drive speed will be reduced from a top
speed of 5.5 km/h to 0.75 km/h (3.40 mph to 0.45
mph) (Approx.).
f.
Toucan 10E/26E only: With the mast elevated 4.50
m (14.8 ft.), on a smooth, firm and level surface,
drive the machine to check if the extra drive cutout
speed-limit is engaged. Drive speed will be reduced
to 0.40 km/h (0.25 mph) (Approx.).
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