Sony LASERSCALE BS65-Serie Bedienungsanleitung Seite 25

4 Insert the scale between the scale clamp and the mounting
surface while pressing the scale lightly against the reference
abutment surface (Note). Tighten alternately screws A
and B of the scale clamp shown in the figure, gradually.
(Final fastening torque: 1.4 N
BS65-160R, 360R, 560R, 760R, 960R
B
A
BS65-260R, 460R, 660R, 860R
B
A
Note
When pressing the scale against the reference surface,
lightly press two points on the edge of the scale surface
opposite the reference surface with your fingers with a force
of less than 9.8 N as shown in Figure 1 below. If the middle
part of the scale is pressed with a force of 4.9 N or more, as
shown in 2 below or if the scale is installed with deformation,
the specified accuracy cannot be achieved.
(This also applies to the following procedures. If it appears
that the scale has been bent with force, loosen the scale
clamp and mount it again properly.)
CORRECT
Fig. 1
m)
•
WRONG
Fig. 2
5 Leave the scale in this condition for over one hour until the
scale temperature stabilizes.
6 Fix the remaining scale clamps by alternately tightening
the screws.
(Final fastening torque : 1.4 N
BS65-160R, 360R, 560R, 760R, 960R
B
A
BS65-260R, 460R, 660R, 860R
A
m)
•
B
A
B
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