CM602all_EJM8AESM_Service Manual - 第485页
Light Transfer-Head Assembly (3-nozzle type) 60 Min. Machinery Part Replacement • Tools • Jigs This section describes the procedures for replacing the nozzle shaft. 5-4-3 Nozzle Shaft Replacement Removal/Disassembly Asse…
Machinery Part Replacement
Remarks
Item
Light Transfer-Head Assembly (3-nozzle type)
Switch on the power and air suppl
y.
Teaching
Chip Recognition Camera --- Theta Axis
Origin Offset
Determining the Mounting Height and
Positioning the Board
Pickup Position
Nozzle Exchange Position
Load Head
Lead Checker
Section 4-3-4
Section 4-3-5
Section 4-3-8
Section 4-3-9
Section 4-3-10
Section 4-3-11
18
17
1
2
EJM8A-E-SMA050402-A01-00
Page 5-4-2-6
Light Transfer-Head Assembly (3-nozzle type)
60
Min.
Machinery Part Replacement
• Tools
• Jigs
This section describes the procedures for replacing the nozzle shaft.
5-4-3 Nozzle Shaft Replacement
Removal/Disassembly Assembly/Adjustment
Allen key 1.5 mm
Allen key 2 mm
Allen key 2.5 mm
Allen key 3 mm
Snap ring pliers
Wrench 10 mm
Wrench 17 mm
Locktite 221
Theta-motor-center-
alignment jig
Piston tightening jig
Part Weight
Kg
130
Min.
Teaching Total Time
70
Min. Min.
Caution
Danger
Warning
EJM8A-E-SMA050403-A01-00
Page 5-4-3-1
See "Head Unit Replacement."
Tool/Spec/Installation
Allen key 3 mm
Screw M4
Allen key 2 mm
Allen key 2.5 mm
Screw M2.6 2 pcs.
Screw M3 2 pcs.
Remove the nozzle unit.
Tool/Spec/Installation
3
4
Remove the head unit.
2
1
Tool/Spec/Installation
Allen key 3 mm
Nipper
Screw M4 3 pcs.
Item
Remove the top cover.
Machinery Part Replacement
Remarks
Light Transfer-Head Assembly (3-nozzle type)
Section 5-4-2
Tool/Spec/Installation
Loosen the theta motor coupling. Remove the motor.
EJM8A-E-SMA050403-A01-00
Page 5-4-3-2