444CEMM1 - 第102页
Page 1-40 Check Every 140 Hours (Once a Week) 3. Put away the container put under the transfer head. 4. Close the safety cover . 5. T urn ON the servo switch. ∗ ∗ ∗ ∗ ∗ The nozzle changer is not installed ; proceed to “7…
Page 1-39
REGULAR
MAINTENANCE
1
Check Every 140 Hours (Once a Week)
c. Setting the nozzle holder to the transfer head
Fit the positioning projection of the nozzle holder to the positioning groove of the transfer head, for
setting it.
1. Set the nozzle holder to the transfer
head.
• Insert the nozzle holder without the spring and
ensure that it falls to the lower limit by itself.
Raise the nozzle holder right, not to take off the
spring for nozzle cushion.
Turn the nozzle holder to the left.
After turning to the end, ensure that the
positioning projection fits to the fixing groove
and let it go.
∗ The nozzle changer is not installed ; proceed to step 3
∗ The nozzle changer is installed ; proceed to step 2
2. Set the nozzle to the changer.
∗ Check the arrangement at the screen and set it
certainly.
To the next page
444C-E-MMA01-A05-02
Nozzle holder
positioning projection
Transfer head
positioning groove
1
2
3
Fixing groove
1
2
3
444C-420P
444C-462P 444C-461P
444C-488P
Page 1-40
Check Every 140 Hours (Once a Week)
3. Put away the container put under the
transfer head.
4. Close the safety cover.
5. Turn ON the servo switch.
∗∗
∗∗
∗ The nozzle changer is not installed ; proceed to “7. Rechecking the nozzle arrangement.”
∗∗
∗∗
∗ The nozzle changer is installed ; after carrying out step 6, proceed to “7. Rechecking the
nozzle arrangement.”
6. Press
UNLOCK
+ .
• The shutter for the nozzle changer closes.
OFF ( )
ON ( )
SERVO
444C-419P
444C-E-MMA01-A05-04
Shtr Open
Shtr Close
Page 1-41
REGULAR
MAINTENANCE
1
OFF ( )
ON ( )
SERVO
Check Every 140 Hours (Once a Week)
7. Rechecking the nozzle arrangement
Ensure that the set nozzle is properly arranged. The nozzle arrangement on the transfer head can
be verified by the machine by using the line camera.
1. Press
UNLOCK
+ Nozl set chk .
• The transfer head will travel above the line
camera and the verification including the
existence of nozzle will be performed.
∗∗
∗∗
∗ The set nozzle is arranged wrong :
1. Turn OFF the servo switch.
2. Open the safety cover.
3. Rearrange the nozzle right.
444C-420P
444C-E-MMA01-A05-04