PRECAUTIONS AND MAINTENANCE
e
Dust, dirt and other foreign obstacles should be
wiped clean from the base, scriber, column of the
height gage and the surface plate, before measure-
ment.
e
Do not expose the height gage to cutting fluids,
water, dust, dirt and hot draft etc.
e
Be sure to turn off the power after using.
e
Cover the height gage by the dust cover after using
with its slider lowered but not to touch the surface
plate by the scriber.
e
When the height gage
is
not on service for
a
long
time take the following measure.
-
Take out the batteries.
-
Remove the scriber and apply
a
grease to the
base and ihe scriber holding face.
-
Apply an anti-corrosive oil to the columns.
-
Dust, dirt etc. on the rack on the column should
be totally removed by tooth brush and the like.