N7201A653E - 第237页

NPM- TT2 EJ M1EE-MB-10M-0 0 10-1 -2 3-nozzle head Tool used: None Time required: 10 minutes per head 1 6 5 ● Check that the claws are securely enga ged in the grooves in the nozzle holder. Push in the clamp claw Lightly …

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NPM-TT2 EJM1EE-MB-10M-00
4
■When there is no
damage or wear out
Inspecting the nozzle
holder
(option)
10-1-1
Maintenance
10-1
Tool used: None
Time required: 10 minutes (per head)
7
Attach the spring for nozzle cushion
(For 8-nozzle head)
5
Attach the spring
for holding
clamp claws
6
●Check that the claws are
securely engaged in the
grooves in the nozzle
holder.
Push in the
clamp claw
1
Remove the spring for nozzle cushion
2
3
Pull out the
clamp claws
Remove the
spring for holding
clamp claws
Spring for
nozzle
cushion
Clamp claws
Spring for
holding
clamp claws
8-nozzle head
Spring for
holding
clamp claws
Check the
component, and
if any damage or
wear out is
found, replace it
●Clean it and apply
grease (→P.6-3)
■For 8-nozzle head
Twist the spring to remove.
●If any part wears out, it may cause pickup error or placement error. So , please inspect them after using
about 18000 hours. If any part wears out, replace it. We recommend replacing all parts at the same time.
Groove in
nozzle
holder
NPM-TT2 EJM1EE-MB-10M-00
10-1-2
3-nozzle head
Tool used: None Time required: 10 minutes per head
1
6 5
●Check that the claws are
securely engaged in the
grooves in the nozzle
holder.
Push in the
clamp claw
Lightly pull the
spring for holding
clamp claws
2 3
Pull the clamp
claws
Remove the
spring for holding
clamp claws
Attach the spring
for holding clamp
claws
4
■When there is no
damage or wear
Check the part,
and if any
damage or wear
out is found,
replace it
●Clean it and apply
grease. (→P.5-2)
A
Spring for
holding
clamp claws
Nozzle
holder
A
Detail
Groove of the
nozzle holder
Spring for holding
clamp claws
Clamp
claws
● When you perform maintenance while the head is attached to the machine, observe the followings.
・Be careful not to fall parts.
・Prepare the plate in the case of falling the components.
Every
18000
hours
Periodic
inspection
NPM-TT2 EJM1EE-MB-10M-00
10-2
Maintenance
10-2
Tool used: None Time required: 5 minutes
X-axis cable bearer
Y-axis cable bearer
●If a cable bearer wears out, operation sound may be larger or it may cause damage of wiring or piping.
Inspect them after using about 18000 hours. If any part wears out, replace it.
●To replace the parts, contact us.
Inspecting the cable
bearer
(XY unit)