N7201A653E - 第161页
EJM1EJ-MB-06 M-02 NPM- TT2 4 Remove a nozzle from the nozzle changer Nozzle To 9 Deformation of a nozzle tip Check the nozzle tip ● If the nozzle tip is worn out or deformed, replace the nozzle with a new one. 5 Worn out…
EJM1EJ-MB-06M-02NPM-TT2
Tool used: Lint free cloth, air blow gun, swabs, nozzle cleaning pin φ0.4(KXF0DYHTA00), nozzle cleaning pin
φ0.15(KXF0DYHUA00)
Time required: 10 minutes (per head)
For 8-nozzle head 1
1
6-4-2
■To clean nozzles attached to the placement
head
■To clean nozzles stored in the nozzle changer
2
Detach the
nozzle holder
(→P.7-1)
7
■Nozzle taper surface and
nozzle flange upper surface
Nozzle taper
surface
Nozzle flange upper
surface
●Confirm that there is no
dust or scratches on the
2D code.
■Nozzle tip
Nozzle tip
●Perform from step
5
Clean nozzles
●In this step, do not use any solvent.
(The nozzle reflector could be
discolored, deformed, or peeled off of
adhesives.)
NOTICE
■Nozzle reflector
Nozzle-cleaning
pin
■Nozzle inside
Shank
●Insert the nozzle-cleaning pin from the
nozzle upper side (the shank side), and
push out contamination accumulated
inside of the nozzle.
Maintenance
6-4
Cleaning the nozzle (option)
and the nozzle changer
(option) 2
2
3
to
to
EJM1EJ-MB-06M-02NPM-TT2
4
Remove a
nozzle from the
nozzle changer
Nozzle
To
9
Deformation of a nozzle
tip
Check the nozzle
tip
●If the nozzle tip is worn
out or deformed, replace
the nozzle with a new
one.
5
Worn out nozzle tip
6
Remove dust from the air path of the nozzle
Nozzle air path
●Blow a blast of air at the nozzle tip. Be careful not to hit
the air blow gun against the nozzle tip.
(The nozzle tip could be damaged or deformed)
Wipe the top face of the nozzle changer
8
●Clean the changer for 8-nozzle head with a lint free
cloth.
●Do not leave behind any contamination on the face
in contact with the nozzle reflectors.
●Confirm that there are no foreign objects jammed
between the space of the shutter and the nozzle
changer.
(→[Operating
procedure] P.2-5-2)
Nozzle changer
Lint free cloth
Air gun
Nozzle
3
Remove the
nozzle changer
(→[Operating
procedure] P.2-5-1)
Every
560
hours
PeriodicPeriodicPeriodicPeriodic
inspection
6-4-3
EJM1EJ-MB-06M-02NPM-TT2
6-4-4
For 8-nozzle head 2
Set the nozzles
●Checking the arrangement on the
screen, set them securely.
9
10
Set the nozzle changer
12
SERVO
ON
11
●Attach the nozzle to the placement head.
(→P.7-1).
●Set the nozzles back into the original place
in the nozzle changer.
●How to attach
(Operating procedure
P.2-5-1)
Nozzle
Nozzle changer
Maintenance
6-4
Cleaning the nozzle (option)
and the nozzle changer
(option) 3