N7201A653E - 第137页

NPM- TT2 EJ M1EE-MB-05M-0 3 ACTIVATION NOTICE ● While you clean the PCB support block, check the support pin co nditions as well. (If flux is contaminated on the tip of th e support pin, wipe it off using a lint free clo…

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NPM-TT2 EJM1EE-MB-05M-03
ACTIVATION
Cleaning
the PCB-
support
blocks
Maintenance
5-3-1
Attach the tray
feeder or the
feeder cart
●For a tray feeder
(→ P.14-8)
●For a feeder cart
(→ P.3-2)
Attach the PCB-support block as it
is no tilt
(It may interfere with the rail)
Remove the lint
free cloth
PCB-support block
Clean the PCB holder and
the PCB-support block
9
10
12 11
13
15 16
14
SERVO
ON
Return the
feeder table
cover back
Cleaning the PCB-
support blocks
( PC size conveyor ) 2
5-3-1-3
●Clean the top surface of the PCB
support block (for automatic change)
with a lint free cloth dampened with
cleaning solvent.
●Be careful not to scratch coating
material on the surface of the PCB
support block (for automatic change) by
sharps.
●Push down the four corners of the PCB
support block by hands and check that it is not
loose and rattling.
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