Nidek Medical SE-9090 Supra, Service Manual

Page: 117 / 350

LLE7D*RDA002B
105
7.1.10 R H-axis ASSY (40274-2500)
Replacement part: 40274-2500
1 . Remove the right panel (40274-M143) (see 6.3 [p94]) .
2 . Enter Wheel replacement mode and raise the R H-axis ASSY (40274-2500) to the top (see
6.2 [p94]) .
3 . Disconnect the following connectors.
1 ) CN2 of closed loop motor driver MD01 (40274-E019)
2 ) P616 (J16) of the I/O board (40274-BA06)
4 . Unscrew SB6 × 30 (n = 2) to remove the
plate (40273-M271).
5 . Unscrew SB6 × 30 (n = 2) to replace the R
H-axis ASSY (40274-2500).
6 . Reassemble the parts in the reverse order.
7 . Confirm that the R H-axis ASSY (40274-
2500) operates smoothly on the hardware
test screen
(see 8.1.2 [p168] and 8.10.1 [p186]) .
8 . Perform the following.
1 ) H axis (See 8.10.1 [p186].)
2 ) Wheel calibration (See 8.12.3 [p191].)
3 ) Groove calibration (See 8.12.4 [p192].)
4 ) Processing Adjustment (See 8.14 [p197].)
5 ) Backing up the EEPROM data (See 8.19.1 [p284].)
5$˜
5$˜
/