Clark GEX 40, Руководство оператора

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Lift truck Maintenance 8-17
Section 8. Planned Maintenance
Lift Mechanisms and Controls
Check the function of the lift system and controls.
Pull back on the tilt control lever and hold until the upright reaches
the full back tilt position. Push forward on the lever to return the
upright to the vertical position. Release the lever. It should spring
back to the neutral position freely without assistance.
CAUTION
!
Be sure that there is adequate overhead clearance before
raising the upright.
Pull back on the lift control lever and
raise the fork carriage to full height.
Watch the upright assembly as it
rises. All movements of the upright,
fork carriage, and lift chains must be
even and smooth, without binding or
jerking. Watch for chain wobble or
looseness; the chains should have
equal tension and move smoothly
without noticeable wobble. Release
the lever.It should spring back to the
center position.
If the maximum fork height is not
reached, this indicates there is an
inadequate (low) oil level in the hy-
draulic sump tank or severe binding
within the upright.
Push forward on the lift control lever. Watch the upright as it lowers.
Movement should be smooth and even. When the forks reach the
floor, release the lever. It should spring back to the center position.
Auxiliary Controls
If your lift truck is equipped with an attachment, test the control lever
for correct function and briefly operate the attachment.