CX200-4(Maint) - 第75页

1.4.7 Replacement of Cutter Blade Time of Replacement Replace a cutter blade with a new one when the cutting quality has deteriorated due to wear , cracks, etc. Replacement Procedure (1) Zero the feeder carriage and turn…

• Return the lever to the original position.

• Put a new lamp in the lamp socket and push it down until it reaches

the bottom of the lamp holder. At this time, direct the side of the lamp

where the projected section is located so that the projection matches

the indented section of the lamp holder.

• Close the lamp house cover and shift down the lock lever to fasten

the cover.

• Turn on the power switch of the light source device and check that

the LED (orange) of the power switch illuminates.

• The lamp replacement is completed.

Perform lighting check operation after lamp replacement.

Fig. 4A84

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1.4 Maintenance Method

1.4.7 Replacement of Cutter Blade

Time of Replacement

Replace a cutter blade with a new one when the cutting quality has

deteriorated due to wear, cracks, etc.

Replacement Procedure

(1) Zero the feeder carriage and turn off the power to the machine.

(2) Remove Torque Bolts A (M5 × 12, Spring Washer) and B (M5 × 12,

Spring Washer) and detach the cutter cover.

(3) Remove Bolt C (2 pcs., M5 × 8, Spring Washer).

Pull the cutter lower blade forward to detach.

(4) Remove Bolt D (2 pcs., M5 × 16, Spring and Flat Washers).

Pull the cutter upper blade forward to detach.

(5) Follow the reverse procedure to attach the new upper and lower

cutter blades.

Fig. 4A84-1 Rear Side of Machine

After the cutter lower blade is replaced, lubricate the cutter

section.

Refer to “1.3 Maintenance Spots” for details.

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1.4 Maintenance Method

Note

1.4.8 Cleaning of Linear Scale/Encoder Head

Clean the linear scale and the encoder head every 3 months or after

the linear guide is lubricated to prevent the feeder carriage from mal-

functioning.

Cleaning Procedure

(1) Be sure to turn off the power breaker before cleaning work.

(2) Fold the head cleaning paper as follows.

Fig. 4A85

(3) Wet both surfaces of Sides A and B (head cleaning paper) adequately

with alcohol (absolute ethanol).

(4) Insert the head cleaning paper into the clearance beside the en-

coder head such that Side B (engaged between the upper and lower

claws of the scale holder) faces the encoder side.

Fig. 4A86

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1.4 Maintenance Method