Nidek Medical ME-1000, Service Manual

Page: 112 / 134

7 - 26
LLE11ARDA001A/E
7.11.4 Adjusting the Drill Zero Point (Z)
1. Read the Drill Adjustment Pattern (Pos.).
(See 7.2.5.)
2. Put the lens into the processing chamber and
grind it.
3. Measure C and D of the ground lens with a
vernier calipers.
4. Verify that the difference between C and D is
within ±0.1mm.
5. Follow the procedures below when the
difference between C and D is not within
±0.1mm.
1) Establish the Parameter Setting mode.
(See 7.1.2.)
2) Press Adjustment.
3) Press Groove & Drilling.
4) Change the following parameter settings.
a. Drill Zero Point (Z)
* D>C, The difference is 1.0mm.: Add +0.5
to the parameter.
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