Sharp LC-20VA, Руководство оператора

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OPERATOR’S MANUAL
P 35 / 57
7. Setting of sliding surfaces of work table, saddle, base and gib.
8. All non-feed sliding surfaces shall be secured and set to prevent slipping and increase machine
body’s rigidity. The sliding surface setting levers are clockwise for setting and counterclockwise
for release.
9. Automatic Long Table Feed:
a. Loosen the upper base setting lever
（
A
）
.
b. Pull or push the hi-low speed selector
（
B
）
.
c. Turn the speed change disk
（
C
）
to the position of desirous feed rate.
d. Push down the control switch of feed start.Before push ( I ) down, make certain the ( M ) is
pushed down to let ( M ) indicator lamp beam.
e. Operate the long feed lever ( D ) in the direction as arrowed.
f. For rapid table movement pull lever ( E ) upward. However, the operator must know the
direction of movement first so as to avoid the impact of cutter tool and workpiece.
g. For manual long feed, the pull lever ( D ) must be positioned in the middle.
h. In stop motion, push down the button.
i. Selection of Hi/Low button can be made in table feed to obtain the speed rate needed.
Fig.42