Elliott Traffic Safety Service L60, Руководство оператора

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Bubble Level Adjustment-aerial EEC-0079 V1.1
Bubble Level Adjustment
Check the adjustment of the bubble levels on the control consoles monthly:
A. Extend outriggers and stabilizers and level the aerial device with the bubble level.
B. Raise the fully retracted boom to 80 degrees.
C. Place an accurate carpenter’s level on either side of the turret top plate.
D. Adjust the outriggers and stabilizers so the aerial device is level from front to rear
according to the carpenter’s level.
E. Swing the boom 90 degrees over either side of the truck and adjust the outriggers
and stabilizers so the aerial device is level according to the carpenter’s level.
F. Repeat this procedure until the aerial device is level and needs no further
adjustment. Note: Tires must be off the ground.
G. Check the bubble level at each console.
H. Adjust the mounting screws on top of the spring washer as required until the bubble
is centered in the circle.
I. Retighten mounting screws.