N7201A617E00_0317 - 第160页

NPM-W 2 EJM7DE-MB-05 M-00 Cleaning the no zzle holder 3 (3-nozzle head (option)) 5-2 -5 12 Attach the nozzle ∗∗∗∗∗ Inscription (nozzle No.) Narrow groove Wide groove Nozzle taper surfac e ● Align the narrow groove with t…

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NPM-W2 EJM7DE-MB-05M-00
5-2-4
9
Clean with an air
blow gun
10
Attach the nozzle filter
Spanner (7 mm)
(for rotation
stop)
●The filter is small, so be careful
not to drop it.
●Spread cloth over the machine in
advance to prevent the filter from
dropping inside the machine.
●If you cannot remove dust, replace
the filter.
Filter No.: N610009394AB
Nozzle holder
Allen wrench
Nozzle filter
Nozzle filter
Allen wrench:
Turn it clockwise
as viewed from
below.
To
11
Nozzle filter
Air blow
gun (tip)
●Blow in the opposite
direction of the Allen
wrench insertion. The
filter is small so ensure
that it is not blown off.
Every
140
hours
PeriodicPeriodicPeriodic
inspection
NPM-W2 EJM7DE-MB-05M-00
Cleaning the nozzle
holder 3 (3-nozzle head (option))
5-2-5
12
Attach the nozzle
∗∗∗∗∗
Inscription
(nozzle No.)
Narrow groove
Wide groove
Nozzle taper surface
●Align the narrow groove with
the θ -direction stopper and
lift the nozzle vertically.
●Check if it is grasped in
chuck.
●Make sure that the nozzle
attachment position is correct.
Attaching the nozzle
SERVO
ON
13
14
Attach the feeder
cart (→P.3-2)
To
15
Maintenance
5-2
11
Check the θ-direction stopper
Nozzle holder
Nozzle
θ-direction stopper
●Set it so that the protrusion of the
θ -direction stopper is aligned
with the narrower groove on the
nozzle brim. If set in reverse, the
placement accuracy is reduced
due to backlash.
NPM-W2 EJM7DE-MB-05M-00
5-2-6
Checking the nozzle arrangement
16
●Only if production data
has been loaded, carry
out operations after
16
18
19
20
Check the nozzle arrangement
The dimensions of nozzle bases are measured in this
operation. Nozzles that have the same dimensions but differ
in nozzle type are not identified. So visually check for the
nozzle type when attaching nozzles.
●Check the screen for the nozzle arrangement of each
nozzle position.
●If the wrong nozzle is set, replace it with the correct one
after the step , and do to .
17
13
4
15
NOTICE
●For the rear,
14
Every
140
hours
PeriodicPeriodicPeriodic
inspection