CP-7[732-742]-series Mechanical Reference(2.9E) - 第126页
3.5 Replacing the Halogen Lamp for the Frontlight Point If the vision processing camera’s frontlight fails to work, inspect the halogen lamps inside the light source box. There are three light source boxes at the back of…
The standard conveyor belt tension values are as stated in the diagram below.
Check the tension using a tension meter at the points indicated by the arrows as shown.
CP-732E
373Hz ± 15
CP-742ME / 742E
298Hz ± 15
57.34 mm
71.888 mm
Part 3 Chapter 3 Replacing Consumable Parts
Edition 2.7 3-3-6 CP-7 series Mechanical Reference
3.5 Replacing the Halogen Lamp for the
Frontlight
Point
If the vision processing camera’s frontlight fails to work, inspect the halogen lamps
inside the light source box. There are three light source boxes at the back of the operation
box.
Procedure
WARNING
Be sure to turn the main power off before performing this
procedure.
1. Turn the light source box’s switch off and remove the box from the machine.
Caution:
1. After switching the light source box off, be sure to wait for the box to cool before
changing the halogen lamp.
2. Do not touch the filter for the cooling fan at the rear end of the light source box.
C7SM3031E
Light source box
Switch
I
O
C7SM3030E
Light source box 1
To light source box 1
To light source box 2
Vision processing
camera
To light source box 3
Light source box 2
Light source box 3
Part 3 Chapter 3 Replacing Consumable Parts
Edition 2.7 3-3-7 CP-7 series Mechanical Reference
2. Open the cover on the bottom surface of the light source box.
3. Collapse the lever and remove the halogen lamp.
4. Disconnect the connector.
5. Install the new halogen lamp.
6. Replace the light source box into the machine. Turn the light source box’s switch
ON.
7. Adjust the frontlight’s intensity. Set the light source box’s volume dial as shown
below.
C7SM3034E
Light source box 1
Light source box 2
Light source box 3
I
O
I
O
I
O
6.5 Scale
5 Scale
C7SM3033E
Connector
C7SM3032E
Lever
Halogen lamp
Part 3 Chapter 3 Replacing Consumable Parts
Edition 2.7 3-3-8 CP-7 series Mechanical Reference