CM602all_EJM8AESM_Service Manual - 第136页
Maintenance Adjustment Main Body Beam Remarks Remove the feeder cover and the chute. Phillips screwdriver #2 Allen key 3 mm Screw M4 2 pcs. Screw M4-10 3 pcs. Thick washer 3 pcs. Fit the jig onto Nozzle 3. Line camera te…
Maintenance Adjustment Main Body Beam
Maintenance Adjustment
・Tools
Phillips screwdriver #2
Allen key 2.5 mm
Allen key 3 mm
Wrench 7 mm
・Jig
FM-0442：
Line Camera Teaching Jig
4-1-1 Chip Recognition Camera Theta Positioning
This section describes the procedures for positioning the chip recognition camera in the theta direction.
This positioning must be carried out when the chip recognition camera is replaced.
Be careful not to damage the glass of the chip recognition camera assembly
while working.
Caution
Dange
r
Warning
Assembly
Adjustment
10min.
Teaching
20min.
Total Time Weight of
Part
Removal
Disassembly
10min.
40min.
kgs
4
Main Bod
y
Beam
4-1
EJM8A-E-SMA040101-A01-00
Page 4-1-1-1
Maintenance Adjustment Main Body Beam
Remarks
Remove the feeder cover and the chute.
Phillips screwdriver #2
Allen key 3 mm
Screw M4 2 pcs.
Screw M4-10 3 pcs.
Thick washer 3 pcs.
Fit the jig onto Nozzle 3.
Line camera teaching jig
Teach "Chip Recognition Camera" - [Theta-axis origin offset] and [Angle teach].
Section 4-2-4
3
1
Item
2
EJM8A-E-SMA040101-A01-00
Page 4-1-1-2
Maintenance Adjustment Main Body Beam
Remarks
Item
Once "An
g
le teach" is finished, check
the angle below: If the value is out of the specification,
follow the procedures below: Specification:
within +/- 0.05°
Loosen the adjusting bolt. (Do not remove.)
Wrench 7 mm
Loosen the two holding bolts at the front side.
Loosen the screw at the rear side. (It serves as fulcrum.)
Allen key 2.5 mm
Allen key 3 mm
Screw M3 2 pcs.
Screw M4 1 pc.
Using the rear screw as fulcrum, position the line camera in the theta direction.
Wrench 7 mm
Nut move: 30° :
θ 0.05° approximately
4
5
6
7
Front
Rear
Fulcrum
Minus
Tighten
Plus
Tighten
Do not tighten
excessively because
the two screws make
contact with each other.
EJM8A-E-SMA040101-A01-00
Page 4-1-1-3