444CEMM1 - 第89页
Page 1-27 REGULAR MAINTENANCE 1 Check Every 140 Hours (Once a Week) 12. T urn OFF the servo switch. 13. Open the safety cover . 14. Apply grease to the linear bearing beside the tape feeder table. ∗ Apply grease to the i…
Page 1-26
Check Every 140 Hours (Once a Week)
6. Apply grease to the linear bearing
beside the tube feeder table.
∗ Apply grease to the rail which shows the front
side.
7. Close the safety cover.
8. Turn ON the servo switch.
9. Select the operation table.
10. Press
UNLOCK
+ .
• The left tape feeder table comes to the front.
11. Press
UNLOCK
+ .
• The right tape feeder table comes to the front.
To the next page
Linear bearing
OFF ( )
ON ( )
SERVO
444C-E-MMA01-A04-05
L feder Table
out
R feder Table
out
2
1
3
444C-451P
444C-509P
Page 1-27
REGULAR
MAINTENANCE
1
Check Every 140 Hours (Once a Week)
12. Turn OFF the servo switch.
13. Open the safety cover.
14. Apply grease to the linear bearing
beside the tape feeder table.
∗ Apply grease to the inner side of the rail.
15. Close the safety cover.
16. Turn ON the servo switch.
17. Press
UNLOCK
+ .
• The left tape feeder table comes to the inner
side.
18. Press
UNLOCK
+ .
• The right tape feeder table comes to the inner
side.
444C-460P
Linear bearing
OFF ( )
ON ( )
SERVO
444C-E-MMA01-A04-03
L feder Table
set
R feder Table
set
OFF ( )
ON ( )
SERVO
1
2
Page 1-28
Check Every 140 Hours (Once a Week)
1-4-3 Cleaning and Lubricating the Nozzle
This part describes changing the nozzle holder set on the transfer head, the nozzles and the
vacuum filter, and also describes cleaning and lubricating the optional nozzle changer and the
nozzles set on it.
∗ For DU/DHU specifications, it is necessary to remove the feeder base cover for the maintenance.
“1-2-3 Setting and Removing the Feeder Base Cover (Only for DU/DHU Specifications)”
Flow chart
1. Selecting the operation table
2. Removal
a. Removing the nozzle holder from the transfer head
(Removing the nozzle from the nozzle changer)
b. Removing the nozzle from the nozzle holder
3. Removing the Vacuum Filter
4. Cleaning
a. Cleaning the nozzle holder
b. Cleaning the nozzle
(Cleaning the nozzle changer)
∗ The nozzle is not allowed to accept an ultrasonic cleaning. If it accepts the ultrasonic
cleaning, the nozzle reflector will corrode to cause a chip recognition error.
5. Setting (Changing) the Vacuum Filter
6. Cleaning the holder of the transfer head
7. Checking and setting the nozzle arrangement
a. Setting the nozzle to the nozzle holder
b. Checking the nozzle arrangement
c. Setting the nozzle holder to the transfer head
(Setting the nozzle to the nozzle changer)
8. Re-checking the nozzle arrangement
Tools
Cloth, air ejector, grease gun, syringe and tweezers
Required time 30 minutes
444C-E-MMA01-A05-04