BEST ACCESS SYSTEMS AD432, Руководство по обслуживанию

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Service and Maintenance
Key Combinator Service Manual 3–19
4. On Scale 3, read the line that best aligns with a line on Scale 2. Each
line on Scale 3 stands for 0.0001
″
(one ten-thousandth of an inch).
Totaling the
measurement
To find the depth of the keycut, add the values from the three scales.
The table below shows an example.
Checking the
measurement
For each of the masterkey systems, the target calibration measurement
is 0.2500
″
. However, the key combinator is still considered to be within
the calibration range if your measurement is between 0.2490
″
and
0.2510
″
.
If your keycut measurement falls within this range, the key combinator
does not need adjustment. If your measurement is outside this range,
you need to adjust the depth selector or contact your BEST
Representative.
Figure 3.16 Calibration measurement scale
0 1 2
0
5
10
1
24
2
3
4
6
7
8
9
1
2
3
4
5
6
7
8
9
10
Centerline of Scale 1
Scale 1
Scale 3
Scale 2
End of thimble
Scale 1
Scale 2
Scale 3
Step Scale Reading Number Value
1 1 Largest number visible 2 0.2000
″
2 1 Number of visible lines between the largest
number and the thimble 1 0.0250
″
3 1 and 2 Largest number on scale 2 that is even with or
below the centerline of scale 1
24 0.0240
″
4 2 and 3 Line on scale 3 that best aligns with a line on
scale 2
5 0.0005
″
Total: 0.2495
″