CP-6-series Mechanical Reference - 第144页

Part 3 Chapter 3 Replacing Consumable Parts Edition 1.6 3-3-13 CP-6-series Mechanical Reference 3.8 Replacing the V ision Processing Halogen Lamp Procedure W arning Turn off the 200 V servo power before carrying out this…

Part 3 Chapter 3 Replacing Consumable Parts

Edition 1.6 3-3-12 CP-6-series Mechanical Reference

2. Use the snap ring pliers to remove the snap ring, and then pull the shaft from the

cylinder.

3. Clean the shaft and replace the 2 piston packings and the rod packing. Apply a

thin layer of grease (Alvania 2) to all moving surfaces.

Note: The packings are directional. The direction can be seen in the diagram cross-

sections.

4. Clean the inside of the cylinder, apply a thin layer of grease, (Alvania 2), and

reassemble the shaft in the cylinder.

Note: After replacing the packings, adjust the stopper according to the procedure in this

manual. (Part 5, Chapter 2-3 “Cam Lever Stopper Adjustment”)

CP6MR013

Packings

Packing

cross-sections

Packing cross-sections

Cylinder shaft

CP6MR012

Cylinder shaft

Snap ring

Part 3 Chapter 3 Replacing Consumable Parts

Edition 1.6 3-3-13 CP-6-series Mechanical Reference

3.8 Replacing the Vision Processing Halogen

Lamp

Procedure

Warning

Turn off the 200 V servo power before carrying out this work.

1. Loosen the screw which secures the shutter to the light source unit, then detach

the shutter from the light source unit.

2. While supporting the light source unit, push it toward the rear of the machine to

extract it.

Note: If the light source cannot be extracted, use scissors, etc., to cut the tie-band which

secures the wires, being careful not to harm the wires.

3. After extracting the light source unit, turn it upside down and lift the latch to open

the cover.

4. Pull out the halogen lamp together with the socket.

5. Unplug the lamp from the socket, and plug in the new lamp.

Note: Avoid touching the lamp glass with your hands. Fingerprints, etc., on the lamp glass

can shorten its life.

6. Re-install the light source unit by reversing the above procedure.

Notes:

1. After returning the light source unit to its original position, be sure that the wiring is

not protruding toward the rear of the machine as it could catch on a feeder during

device table motion. To prevent this, push the wiring into the space between the

light source unit and the mounting face.

2. If the wiring tie-band was cut, attach a new tie-band.

CP6M3064E

Shutter

Screw

Light source unit

Socket

Cover

Halogen lamp

Part 3 Chapter 3 Replacing Consumable Parts

Edition 1.6 3-3-14 CP-6-series Mechanical Reference

3.9 Replacing the Mark Camera Lamp

Procedure

Warning

Turn off the 200 V servo power before carrying out this work.

1. Unplug the lamp unit's wiring connector.

2. Loosen the 3 screws which secure the lamp unit to the CCD camera to the point

where they protrude 1 to 2 mm from the lamp unit. Lower the lamp unit and

remove it.

Note: Use care to avoid dropping the lamp unit.

3. Remove the 4 screws which secure the top part of the lamp unit, then remove the

top part of the lamp unit.

4. After removing the top part of the lamp unit, turn it upside down and remove the

3 screws which secure the light bulb PCB, then remove the PCB together with its

wiring.

5. Unplug the failed light bulb and replace it with a new one.

Note: Avoid touching the lamp glass with your hands. Fingerprints, etc., on the lamp glass

can shorten its life.

6. Reassemble the lamp unit by reversing the above procedure, then mount the lamp

unit on the CCD camera, and plug in the wiring connector.

Note: With the 200V power on, press the [F] key and the [4] inching key simultaneously to

test the lamp operation (light bulbs switch on). Press these two keys again to turn

the lamp off.

CP6M3065E

Screws

Bolts

PCB

Light bulb

Wiring connector

Lamp unit mounting screws

Lamp unit