YG12_英文保养手册.pdf - 第84页
3-34 3 Periodic maintenance items 4.7 Cleaning the scan camera lighting unit (6-month inspection) T he light diffuser plate and prism for the scan camera are attached to the opening at the left end of the camer a. T hese…
3-33
3
Periodic maintenance items
5
Clean the multi-view camera lens.
The multi-view camera lens is located under
the lighting unit. Remove the dust on the
lens surface using the lens brush or lint-free
cotton swab.
If it is difficult to remove dust, moisten the
lint-free cotton swab with lens cleaner and
wipe off the lens. Then clean the lens with a
dry lint-free cotton swab.
53344-L5-00
Reference
Lens brush, lint-free cotton swab, and lens cleaner are
available as options.
Cleaning the multi-view camera lens
Step 5
Lens brush
Multi-view camera lens
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3
Periodic maintenance items
4.7 Cleaning the scan camera lighting unit (6-month inspection)
The light diffuser plate and prism for the scan camera are attached to the opening at the left end of the camera.
These diffuser plate and prism may become dirty due to dust and dirt. Periodic cleaning is recommended.
c
the camera unit.
1
Return all nozzles to the nozzle station.
1. Pressthe[Unit]buttonandopenthe
[Head] tab. Then press the [Nozzle
Change] button.
2. In the "Nozzle Change" dialog that
appears, select "ALL" from the "Head
Number" drop-down list and select "Store
Nozzle" from the "Nozzle Type" drop-down
list.
3. Press the [OK] button to return all nozzles
to the nozzle station.
54312-L5-00
n
NOTE
If the machine does not have a nozzle station, press the
emergency stop button and then detach the nozzles
by hand.
2
Move the head unit.
Press the emergency stop button and then
move the head unit to a position where
cleaning can be carried out easily.
3
Move the scan camera.
1. Move all heads (nozzle holder sections)
by hand to their upper ends.
2. Move the scan camera to the right side
of the R-axis motor. At this point, do not
apply excessive force to the scan
camera.
n
NOTE
When the machine has only one fiducial camera,
moving the scan camera to the left end will make
cleaning easier.
4
Wipe the diffuser plate and prism.
1. Useacottonswabtoremovedustand
dirt on the upper surface of the main
light diffuser plate and on the prism
surface. Since the prism surface is
narrow, twist the end of the cotton swab
into a pointed tip and use it to wipe the
prism surface lightly.
2. Wipe the side-view light diffuser plate
andprismusingacottonswab.Usea
hand mirror when wiping the prism
surface since it cannot be seen from the
front.
53360-L5-00
53361-L5-00
c
of the prism to peel or flake and the diffuser plate to
discolor.
Returning all nozzles to nozzle station.
Step 1
Cleaning the light diffuser plate and prism
Step 4
Light diffuser plate
Prism
Cotton swab
Cleaning points of light diffuser plate and prism
Main diffuser plate
Side-view diffuser plate
Side-view prism
Front of machine
Main prism
Chapter 4 How to replace consumable parts
Contents
1. Replacing nozzle leaf springs 4-1
2. Replacing an air joint (YG12) 4-2
3. Ejector unit 4-3
3.1 Replacing an ejector bit 4-3
3.2 Replacing a solenoid coil 4-4
3.3 Replacing the cleaning blow valve 4-5
4. Replacing a feeder valve (YG12) 4-6
5.
Cleaning and replacing the conveyor belts
4-7
6. Lubrication points 4-9
6.1 X-axis linear guide and ball screw 4-9
6.2 Y1 and Y2 axis linear guide and ball screw 4-10
6.3 PU-axis linear guide and ball screw 4-10
6.4 Conveyor W-axis linear guide and ball screw 4-11
6.5 Head spline shaft 4-11