KE-750_MS.pdf - 第36页

6-2 LA Sensor Replacement (LA, LAIC Head) After replacement of LAHD, reentry of MS parameters for the laser is required. (Refer to section 2 - 13 for reentry.) After replacement, wipe the LAHD laser window with alcohol. …

6. Laser Sensor Replacement

6-1 LAHD Replacement (LAHD Head)

After replacement of LAHD, reentry of MS parameters for the laser is required. (Refer to section 2 - 13

for reentry.) After replacement, wipe the LAHD laser window with alcohol.

– To replace, remove connector (1) and the 3 screws (2).

LAHD

llen head scre

(SM6852002TN)

Note: For the Allen head screws (2), use Locktite 242 and tighten to torque 4kg-cm.

Fig. 2-6-1

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6-2 LA Sensor Replacement (LA, LAIC Head)

After replacement of LAHD, reentry of MS parameters for the laser is required. (Refer to section 2 - 13

for reentry.) After replacement, wipe the LAHD laser window with alcohol.

– To replace, remove connectors (1), (2) & (3) and the 4 screws (4).

SEMS cap scre

(SL6040842TN)

LA senso

Head bracket

Fig. 2-6-2

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7. Head Up Spring Replacement

Remove head up spring (4) from spring stud (3) and replace. (Dia. 2 - 1 - 1~3)

8. Coupling θ Replacement

(1) Loosen the 2 screws (1), (2) in coupling θ and remove coupling.

(2) To mount, insert coupling all the way onto Z slider shaft and secure with screw (1). Tighten screw

(2) to fix spline shaft so that the dimensions given below are achieved.

Spline shaft

Screw (2)

Screw (1)

M2.5

Z slider shaft

Fig. 2-8-1

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