Function Check - JLG 600AJ Operation And Safety Manual

12. Ground Control Console - Switches and levers return to
neutral when activated and released, decals/placards secure
and legible, control markings legible.
13. Hood Assemblies - See Inspection Note.
14. Manual Descent - See Inspection Note.
15. Swing Motor and Worm Gear - No evidence of damage.
16. Turntable Bearing - Evidence of proper lubrication. No evi-
dence of loose bolts or looseness between bearing and
machine.
17. Hydraulic Pump and Reservoir - See Inspection Note.
18. Battery - Batteries have proper electrolyte level; cables
tight; see Inspection Note.
19. Air Shutoff Valve (ASOV) (If Equipped) - See Inspection
Note.
20. Fuel Tank - See Inspection Note.

Function Check

Perform the Function Check as follows:
1. From the ground control panel with no load in the platform:
a. Ensure that all machine functions are disabled when
the Emergency Stop Button is pushed in.
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SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
b. Ensure all functions stop when the function switch is
released.
c. Operate all functions and check all limiting and cut-out
switches to ensure proper operation.
d. Check auxiliary power and ensure proper operation.
2.
From the platform control console:
a. Ensure that the control console is firmly secured in the
proper location;
b. Check that all guards protecting the switches or locks
are in place;
c. Ensure that all machine functions are disabled when
the Emergency Stop Button is pushed in.
d. Ensure that all machine functions stop when the
footswitch is released.
e. Operate all functions and ensure proper operation.
3. With the platform in the transport (stowed) position:
a. Drive the machine on a grade, not to exceed the rated
gradeability, and stop to ensure the brakes hold;
b. Check the tilt indicator is illuminated to ensure proper
operation.
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