N7201A617E00_0317 - 第282页

NPM-W 2 EJM7DE-MB-10 M-00 4 ■ When there is no damage or wear out Inspecting the nozzle holder (option) 10-1 -1 Maintenance 10-1 Tool us ed: None Time required: 20 minutes for light weight16-nozzle head , 15 minutes for …

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10 Periodic inspection
Every-18000-hours
NPM-W2 EJM7DE-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: 20 minutes for light weight16-nozzle head, 15 minutes for 12-nozzle head and 10 minutes for
8-nozzle head (per head)
7
Attach the spring for nozzle cushion
(For 12-/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
Light weight16-/12-/8-nozzle head
Spring for
holding
clamp claws
Check the part,
and if any
damage or wear
out is found,
replace it
●Clean it and apply
grease (→P.7-1)
■For 12-/8-nozzle head
■For light weight16-nozzle
head
(Do not remove)
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-W2 EJM7DE-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