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NPM- TT2 EJM1EE-MB-05 M-03 Cleaning the PCB- support blocks Cleaning the PCB- suppor t bloc ks (M size conveyor(optio n)) 1 Descr ibes cleaning of the PCB-support block. ● If a foreign body such as dust is present in the…

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NPM-TT2 EJM1EE-MB-05M-03
ACTIVATION
NOTICE
●While you clean the PCB support block, check the support pin conditions as well. (If flux is
contaminated on the tip of the support pin, wipe it off using a lint free cloth.)
ATTENTION
●Do not apply strong impact on the support pin for automatic change such as dropping. It may
deform the pin. Do not use a deformed pin.
●Be careful not to clog the vacuum vent for the support pin (for automatic change).
Vacuum vent
17
(Make sure the PCB-support
block moves downward to
the original position)
Confirm the
message
Every
140
hours
PeriodicPeriodicPeriodic
inspection
5-3-1-4
NPM-TT2 EJM1EE-MB-05M-03
Cleaning
the PCB-
support
blocks
Cleaning the PCB-
support blocks
(M size conveyor(option)) 1
Describes cleaning of the PCB-support block.
●If a foreign body such as dust is present in the PCB-support block and the PCB holder, it could cause
attachment problems with the PCB-support block, thus damaging PCBs.
●Tasks for the PCB support block (for automatic change) (option) are also the same.
Tool used: Lint free cloth, brush Time required: 10 minutes
Maintenance
5-3-2
CAUTION
The type and arrangement of the PCB support block on the rear side vary between single lane mode and dual
lane mode. (See below)
When lane mode is changed, the layout of the support blocks must be changed as well.
Make sure to use the support block suitable for each lane mode; otherwise the machine does not operate
properly.
■Arrangement on
single lane mode
■Arrangement on
dual lane mode
Front side Front side
B
A A
A
■Arrangement on
single lane mode
■Arrangement on
dual lane mode
Front side Front side
D
C C
D
PCB
support
block
Product No. /
Number of
blocks
PCB support block
lock arrangement
(rear side)
C
MTKA005139AA
D
MTKA005140AA
●For PCB support block (for automatic change) (option)
* If you wrongly install the PCB support block of C with D,
you cannot change to the arrangement in single lane
mode.
●For PCB support block (standard)
PCB
support
block
Product No. PCB support block
arrangement
(rear side)
A
MTKA005137AA
B
(option)
MTKA005138AA
5-3-2-1
NPM-TT2 EJM1EE-MB-05M-03
ACTIVATION
1
2
Confirm the
message
3
To
9
●For a tray feeder
(→ P.14-8)
●For a feeder cart
(→ P.3-2)
Remove the PCB-support
block
●Be careful not to drop an
object on the multi-recognition
camera or bump the multi-
recognition camera.
●If there are support pins on
the PCB support block, be
careful not to fall them.
PCB-support block
OFF
SERVO
5
4
7
6
8
Fold the feeder
table cover to
the back
Every
140
hours
PeriodicPeriodicPeriodic
inspection
(X-axes in the front and
rear move to the
retraction position)
(The PCB-support block
moves upward)
Cover the multi-
recognition
camera with a
lint free cloth
ACTIVATION
5-3-2-2
Detach the tray
feeder or the
feeder cart on the
rear side