CM602all_EJM8AESM_Service Manual.pdf - 第845页
This section describes the procedures for replacing the PCB-warp-sensor amplifier (12-nozzle head spec.) • Tools Phillips screwdriver #1 Phillips screwdriver #2 Allen key 5 mm Pipe Nipper Option Part and Accessory Replac…
Remarks
PCB-Warp-Sensor Unit
Item
Option Part and Accessory Replacement
Turn on the power and air supply.
PCB-warp-sensor adjustment
Teaching
Adjusting the amplifier 0 reference
position (0-volt adjustment)
Adjusting the slant (span) of amplifier
(+2-volt adjustment)
XY offset teaching
See Section 6-5-5
17
18
1
2
EJM8A-E-SMA060501-A01-01
Page 6-5-1-6
This section describes the procedures for replacing the PCB-warp-sensor amplifier (12-nozzle head spec.)
• Tools
Phillips screwdriver #1
Phillips screwdriver #2
Allen key 5 mm
Pipe
Nipper
Option Part and Accessory Replacement
PCB-Warp-Sensor Unit
6-5-2 PCB-Warp-Sensor-Amplifier Replacement (12-Nozzle-Head Spec.)
• Jigs
Dange
r
Warning
Caution
EJM8A-E-SMA060502-A01-01
Page 6-5-2-1
Remarks
Turn off the power and air supply.
Remove the feeder cover.
Allen key 3 mm
Screw M4 4 pcs.
Remove the head upper cover.
Phillips screwdriver #2
Truss screw M4 4 pcs.
Option Part and Accessory Replacement
Item
1
2
3
4
Move the front and rear beams towards you.
PCB-Warp-Sensor Unit
1
2
Rear Front
EJM8A-E-SMA060502-A01-01
Page 6-5-2-2