SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
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13. Turntable Bearing
-
Evidence of proper lubrication. No evi
-
dence of loose bolts or looseness between bearing and
machine.
14. Ground Control Console
-
Switches and levers return to neu
-
tral when activated and released, decals/placards secure and
legible, control markings legible.
15. Tie Rod Ends and Steering Spindles
-
See Inspection Note.
16. Air Shutoff Valve (ASOV) (If Equipped)
- See Inspection
Note.
17. Main Hydraulic Pump
-
See Inspection Note.
Function Check
Perform the Function Check as follows:
1.
From the ground control console with no load in the plat
-
form:
a.
Ensure that all machine functions are disabled when
the Emergency Stop Button is pushed in.
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. All boom sections
should extend/retract together at the same rate of
speed. Any difference would indicate delayed move
-
ment and loose wire ropes.
d.
Ensure proper operation of the manual descent con
-
trols, as described in Section 5.5 of this manual.
IF DELAYED MOVEMENT IS DETECTED IN WIRE ROPE OPERATION, LOWER PLATFORM
TO STOWED POSITION, SHUT DOWN MACHINE, AND HAVE WIRE ROPES INSPECTED/
SERVICED BY A FACTORY TRAINED SERVICE TECHNICIAN. LOOSE OR MISADJUSTED
WIRE ROPES COULD RESULT IN SERIOUS INJURY OR DEATH.
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