N7201A653E - 第235页
10 Periodic inspection Every-18000-hours
NPM-TT2 EJM1EE-MB-09M-01
Inspecting the 1006
nozzle
(option)
Maintenance
9-3
Tool used: None Time required: 1 minute
Clamp groove
9-3
●Confirm whether clamp grooves wear out or not.
(To prevent from decreasing clamping force after long time use)
●Replace it after 6000 hours (a year) or 700000 times of automatic nozzle changer of operation. It is
recommended that you stock spare nozzles.
10 Periodic inspection
Every-18000-hours
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