Figure 8
H
L
OK! Operating
7
Æ
8
pË;¶
H
&
L
]
'
9
。
Ë
:
¶
L
,
;<
:
=>
。
Af
ter
f
iling the oil pan ,the oil sur
f
ace
should lie between
(H)
and
(L)
lines.
A
dd
oil when the oil sur
f
ace reaches or goes
below
(L)
. as shown on
f
igure 5
8
[
5E
p
q,¯Ýq
FG
'IJ5
E
pq。£
K
2-3
M
。
A
pply 2 or 3 drops o
f
oil by hand
when the machine is used
f
or the
f
irst time or has been le
f
t unused
F
or some time.
¡
O
P
·¯
QRT
,
£
UWK
HR
。
F
ill the
HR
de
v
ice with oil be
f
ore it
I
s too low in order to pre
v
ent needle
Thread brea
k
age and
f
abric damage
Z
"
[\
]
,$%
8^_Z
。
C
hec
k
i
f
the oil is circulating
properly by obser
v
ing the oil
sight window.as shown on
f
igure 7.
Figure 5
Figure 7
Figure 6
1.4.
Before operating
Lubrication
kqx(
)
{|(
)
-8-
a
b
c
d
Summary of Contents for ZJW663A
Page 5: ...5 1 3 Installing the sewing machine _ X Table Cut Out Drawing Figure 1A D Clutch Motor Z...
Page 20: ...2 1 A Machine bed frame A 4 5 4 7 21 8 18 9 9 10 11 12 1 13 19 6 3 20 2 16 14 15 22 17 20...
Page 54: ...5 6 3 4 2 1 7 8 13 11 12 9 10 14 15 2 13 HR device 54...
Page 60: ...10 9 5 12 11 14 6 13 7 2 3 4 8 1 15 2 16 ESDD Motor structure 60...
Page 64: ...2 18 Integrated Machine Specific Parts 64...