5TROUBLESHOOTING_ - 第145页
4.2 Troubleshooting on Pick - Up Errors 4.2 . 2 Symptom - Based Troubleshooting 4.2 . 2.1 Frequent Failures on Specific Vacuum Nozzle Frequent Pick - Up Errors on Specific Nozzle NG Dirty Vacuum Nozzle Cleaning ( Note ) …
4.2
Troubleshooting
on
Pick
-
Up
Errors
4.2
.
1.2
Machine
-
Based
Factors
When
a
component
has
no
problem
,
check
the
main
body
of
the
machine
.
A
failure
can
be
tracked
by
checking
if
it
occurs
on
a
specific
vacuum
nozzle
or
feeder
slot
No
.
(
lane
)
.
(
1
)
When
a
failure
occurs
on
a
specific
vacuum
nozzle
,
check
the
following
items
concerning
the
pertinent
vacuum
nozzle
.
①
Check
if
the
nozzle
is
abnormal
.
②
Check
if
the
vacuum
line
is
abnormal
.
③
Check
if
the
vacuum
ON
/
OFF
valve
is
abnormal
.
When
a
factory
is
dusty
or
a
lot
of
components
packaged
in
paper
tapes
are
used
，
the
vacuum
nozzles
and
their
filters
get
dirty
easily
.
Therefore
,
it
becomes
important
to
clean
the
periodically
.
Refer
to
”
4.2
.
2.1
Frequent
Failures
on
Specific
Vacuum
Nozzle
"
for
the
troubleshooting
.
nozzles
and
filters
vacuum
(
2
)
When
a
failure
occurs
on
a
specific
feeder
slot
No
.
(
lane
)
，
check
the
following
items
concerning
the
pertinent
feeder
slot
No
.
(
lane
)
.
①
Check
if
the
tape
feeder
is
loaded
correctly
with
components
.
②
Check
if
the
top
cover
tape
is
peeled
off
normally
.
③
Check
if
the
data
related
to
the
component
picks
is
normal
.
Refer
to
,
f
4.2
.
2.2
Frequent
Failures
on
Specific
Feeder
Slot
No
.
(
Lane
)
"
for
the
troubleshooting
.
4
-
4
9910
-
001
ACP
01
EERW
4
-
4
4.2
Troubleshooting
on
Pick
-
Up
Errors
4.2
.
2
Symptom
-
Based
Troubleshooting
4.2
.
2.1
Frequent
Failures
on
Specific
Vacuum
Nozzle
Frequent
Pick
-
Up
Errors
on
Specific
Nozzle
NG
Dirty
Vacuum
Nozzle
Cleaning
(
Note
)
OK
<
^
tJ
^
/
Down
Movement
Vacuum
Nozzle
NG
Cleaning
(
Note
)
OK
NG
Dirty
Vacuum
Filter
Cleaning
(
Note
)
OK
NG
Attachment
of
icuum
Filter
、
Case
Correction
OK
NG
Clogged
Hole
of
Vacuum
Nozzle
Cleaning
(
Note
)
OK
c
Operation
Check
Note
:
Refer
to
"
Chapter
1
"
in
the
instruction
manual
(
Section
HI
:
Maintenance
)
for
cleaning
.
4
-
5
9910
-
001
ACP
01
EERW
4
-
5
4.2
Troubleshooting
on
Pick
-
Up
Errors
4.2
.
2.2
Frequent
Failures
on
Specific
Feeder
Slot
No
.
(
Lane
)
Frequent
Pick
-
Up
Errors
on
Specific
Feeder
Slot
No
.
(
Lane
)
/
Take
-
Up
\
Action
of
Cover
\
Tape
/
NG
Note
(
a
)
OK
Checking
and
Cleaning
of
Clearance
in
Cover
Tape
Peeling
Section
Note
(
a
)
^
/
Collation
ofx
^
Component
Library
Data
and
Actual
"
"
XComponents
/
^
NG
OK
Motion
Check
of
Take
-
Up
Reel
Note
(
a
)
Correction
Verification
of
Feeder
(
B
)
Offset
Data
Note
(
b
)
OK
c
Operation
Check
Notes
:
(
a
)
See
Figs
.
4.3
and
4.4
on
the
next
page
for
the
checkpoints
on
tape
feeders
.
(
b
)
When
a
tape
feeder
loaded
with
different
components
is
installed
,
the
pick
-
up
position
must
be
checked
and
the
feeder
(
B
)
offset
data
must
be
cleared
or
modified
for
the
new
components
after
program
change
operation
because
it
is
prepared
for
the
previous
components
.
4
-
6
9910
-
001
ACP
01
EERW
4
-
6