Nidek Medical LEX-DRILL, Руководство по обслуживанию

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LHM2A*RDA001A/E
6 - 10
6.17 H Axis Motor
Replacement part: H axis motor (44101-E015)
1. Remove the right cover (44101-M202), left
cover (44101-M203), top cover ASSY. (44101-
2100), and washer (44101-M206) (see 5.3).
2. Unscrew SB4 × 6 to open the board holder
(44101-M182) along with the main board
(44101-BA01).
3. Remove the spring (44101-M508).
4. Unscrew SB3 × 8 (n = 4) and 3PW3 (n = 4) to
remove the feed nut (44101-M511).
5. Unscrew SB5 × 10 (n = 2) to remove the motor
holder (44101-M122) and H axis motor
(44101-E015) along with the cable connector
(P104) and other parts.
6. Unscrew SB3 × 8 (n = 4) and HH3 × 3 (n = 4)
to remove the H axis motor (44101-E015).
7. Reassemble the parts in reverse order.
1) Check rattle adjustment of the H axis
(see 7.3.4).
2) Calibration of the shading plate position
is necessary (see 7.4.1).
6.18 S Axis Motor
Replacement part: S axis motor (44101-E016)
1. Remove the right cover (44101-M202), left
cover (44101-M203), top cover ASSY. (44101-
2100), and washer (44101-M206) (see 5.3).
2. Open the board holder (44101-M182) along
with the main board (44101-BA01) (see 6.17).
3. Disconnect the cable connector (P106) from
the S axis motor (44101-E016).
4. Unscrew SB3 × 6 (n = 4), HH4 × 4 (n = 2), and
pinion gear (44101-M141) to remove the S
axis motor.
5. Reassemble the parts in reverse order.
1) Check rattle adjustment of the S axis
(see 7.3.2).
SB4×6
182
BA01
122
2
SB5×10
4
SB3×8
508
511
121
E15
3PW3
4
2
HH3×3
4
E15
123
121
SB3×8
122
4
SB3×6
2
HH4×4
141
E16