3MAINTENANCE__O.pdf - 第61页
1.4 Maintenance 1.4 . 7 Replacement of P . C . B . Detection Levers There are two P . C . B . detection levers - one on the movable chute side and the other on the fixed chute side . k f Q Fixed Chute P . C . B . Detecti…
1.4
Maintenance
1.4
.
6
Replacement
of
Cutter
Blade
Shut
off
the
power
breaker
and
then
replace
cutter
blades
.
Lock
the
power
breaker
using
the
padlock
before
maintenance
and
inspections
work
.
A
CAUTION
(
1
)
Time
of
Replacement
Replace
a
cutter
blade
with
a
new
one
when
the
cutting
quality
has
deteriorated
due
to
wear
，
cracks
,
etc
.
(
2
)
Replacement
Procedure
①
Zero
the
feeder
carriage
and
turn
off
the
power
to
the
machine
.
②
Remove
bolt
A
(
M
5
X
12
,
Spring
Washer
)
and
bolt
B
(
M
5
12
,
Spring
Washer
)
and
detach
the
cover
.
③
Remove
bolts
C
(
2
pcs
.
，
M
5
the
cutter
lower
blade
.
④
Remove
bolts
D
(
2
pcs
”
M
5
and
detach
the
cutter
upper
blade
.
⑤
Re
-
assemble
each
blade
in
the
x
8
,
Spring
Washer
)
and
detach
X
16
,
Spring
and
Flat
Washers
)
X
order
“
④
—
③
—
②
”
.
reverse
Bolts
D
(
M
5
x
16
,
Spring
and
Flat
Washers
)
j
—
Bolts
C
/
7
(
M
5
x
8
,
Spring
Washer
)
Cutter
Upper
Blade
Bolt
A
(
M
5
X
12
,
Spring
Washer
)
Bolt
B
(
M
5
X
12
,
Spring
Washer
)
Cutter
Lower
Blade
(
View
on
Rear
Side
of
Machine
)
Fig
.
1.57
Note
:
When
the
cutter
lower
blade
is
replaced
,
lubricate
the
cutter
section
.
1
一
54
QQ
10
-
005
ACP
01
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-
54
1.4
Maintenance
1.4
.
7
Replacement
of
P
.
C
.
B
.
Detection
Levers
There
are
two
P
.
C
.
B
.
detection
levers
-
one
on
the
movable
chute
side
and
the
other
on
the
fixed
chute
side
.
k
f
Q
Fixed
Chute
P
.
C
.
B
.
Detection
Lever
Movable
Chute
P
.
C
.
B
.
Detection
Lever
Fig
.
1.58
(
1
)
Time
of
Replacement
Replace
the
levers
whenever
the
tips
get
worn
and
a
P
.
C
.
B
.
cannot
be
detected
.
Setting
of
Sensor
The
0.1
mm
thickness
plate
is
not
detected
.
The
0.3
mm
thickness
plate
is
detected
.
Chute
X
P
.
C
.
B
.
Transfer
Inlet
i
&
：
P
.
C
.
B
.
Detection
Lever
m
-
-
fa
P
.
C
.
B
.
Detection
Photosensor
Sensor
Bracket
'
—
Bolts
A
(
M
3
)
The
figure
shows
the
fixed
chute
P
.
C
.
B
.
detection
lever
section
.
(
The
same
figure
applies
to
“
Movable
Chute
P
.
C
.
B
.
Detection
Lever
Section
”
.
）
Fig
.
1.59
QQ
10
-
005
1
-
5 5
ACP
01
EIN
1
-
55
1.4
Maintenance
(
2
)
Replacement
Procedure
①
Loosen
the
screw
(
M
3
)
fastening
the
anchor
plate
and
detach
the
anchor
plate
and
the
threaded
coil
spring
from
the
shaft
of
the
P
.
C
.
B
.
detection
lever
.
②
Pull
out
the
shaft
of
the
P
.
C
.
B
.
detection
lever
from
the
chute
.
At
this
time
，
the
P
.
C
.
B
.
detection
lever
should
not
touch
the
P
.
C
.
B
.
photosensor
.
③
Apply
grease
(
NEW
MOLYNOC
GREASE
No
.
1
)
to
the
shaft
of
the
new
P
.
C
.
B
.
detection
lever
and
then
reassemble
it
in
the
order
②
—
①
.
④
Tighten
the
(
M
3
)
fastening
the
anchor
plate
such
that
there
is
no
leeway
in
the
P
.
C
.
B
.
detection
lever
and
the
lever
rotates
smoothly
.
When
the
P
.
C
.
B
.
detection
lever
reaches
the
upper
limit
,
the
upper
surface
of
the
anchor
plate
should
be
level
.
screw
When
the
P
.
C
.
B
.
detection
lever
reaches
the
upper
limit
,
this
surface
of
the
anchor
plate
should
almost
be
leveled
.
Anchor
Plate
〈
Setting
of
Sensor
>
The
0.1
mm
thickness
plate
is
not
detected
.
The
0.3
mm
thickness
plate
is
detected
.
X
Bushing
Chute
(
Press
-
fit
into
the
chute
)
P
.
C
.
B
.
Transfer
Inlet
7
^
-
Chute
Reference
Plane
通
Shaft
of
P
.
C
.
B
.
Detection
Lever
(
Apply
“
NEW
MOLYNOC
GREASE
No
.
1
”
to
the
shaft
when
assembled
.
)
Threaded
Coil
Spring
P
.
C
.
B
.
Detection
Lever
P
.
C
.
B
.
Detection
Photosensor
Screw
(
M
3
)
Sensor
Bracket
ViewX
L
Bolts
A
(
M
3
)
The
figure
shows
the
fixed
chute
P
.
C
.
B
.
detection
lever
section
.
(
The
same
figure
applies
to
“
Movable
Chute
P
.
C
.
B
.
Detection
Lever
Section
’
’
.
)
Fig
.
1.60
1
-
56
QQ
10
-
005
ACP
01
EIN
1
-
56