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5-5. LED hand light
This LED light
❷
is only intended for
the improvement of operability. It is
not intended to be used for mainte-
nance. Dim or turn OFF LED light
❷
if it is dazzling when you are trying
to saw a thin material or change the
material with a new one. LED light
❷
that illuminates the needle entry area
is provided as standard.
Brightness adjustment and turning-OFF of the
LED light
❷
can be done with switch
❶
. Every
time you press the switch, status (brightness and
light-OFF) of the LED light is changed over in six
different stages.
[ Change in brightness ]
1
⇒
. . . 5
⇒
6
⇒
1
Bright
⇒
. . . Dark
⇒
Light OFF
⇒
Bright
Thereafter the LED light status is changed over in
turn every time you press switch
❶
.
ON / OFF of the LED light during sewing can be
selected with the memory switch U404.
1) Loosen knob
❶
.
2) Adjust the intermediate stop position of the
feeding frame by turning knob
❷
so that it
stops slightly above the sewing product on
the machine.
Turning knob
❷
in direction
A
will increase
the height of the feeding frame in its inter-
mediate stop position or indirection
B
will
decrease it.
3) After the adjustment, securely tighten knob
❶
.
Only the feeding frame (left) is capa-
ble of stopping in the intermediate
stop position.
B
A
❶
❷
❶
❷
WARNING :
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of
the sewing machine.
5-4. Adjusting the intermediate stop position of the feeding frame (left) (For the
separately-driven feeding frame with a double-stepped stroke function)
WARNING :
In order to prevent injury to persons due to an abrupt start of the sewing machine, neither put your
hands near the needle entry area nor put your feet on the pedal when adjusting brightness of the
LED light.
