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XLB-4319
3-6
3-2 NORMAL OPERATING PROCEDURE
Perform the following procedures to operate the XLB-4319 Hydraulic Boom Lift.
1. Read and follow all safety precautions contained in Section 1 and all responsi-
bilities outlined in the ANSI A92.2 reprint contained in Section 7 of this man-
ual.
2. Position the lift at the work area. Make sure the lift is on a firm and level surface
and that there are no potential hazards such as overhead obstructions or electri-
cally charged conductors. Do not operate the lift if such hazards exist.
3. Check the tow trailer and boom lift for damaged or worn parts. Repair or re-
place parts as necessary. Do not use a damaged boom lift.
4. Apply the trailer parking brake.
5. Lower the trailer tongue jack and unhitch the trailer from the tow vehicle. The
trailer must be unhitched before the outriggers are lowered.
6. See Figure 3-4 and lower the boom lift outriggers as follows:
a. Start the engine or motor.
b. Turn the key switch to the ground control position.
c. Press and hold in the black outrigger run pushbutton.
OUTRIGGERS
RUN
PUSHBUTTON
BUBBLE
LEVEL
INDICATOR
KEY
SWITCH
OUTRIGGER
OPERATOR
LEVERS
Figure 3-5. Outrigger Controls