JUKI AW-3SD Instruction Manual page 5

Name
❶
Main body of device
❷
Angle section
❸
Carrier arm
❹
Bobbin setting section
❺
Remaining thread removal
section
❻
Thread unraveling section
❼
Nozzle
❽
Bobbin thread winding
section
❾
Thread feeding unit

Electrical control box of
the device

Device operation lamp

Dust bag

Cover

Power source distribution
box
It is mounted under the sewing machine bed and is the mechanical
section of the device which carries out replacement of the bobbin,
removal of thread remaining on the bobbin, winding of thread on a
bobbin, threading, thread trimming and thread unraveling automatical-
ly.
It connects the main body of the AW device to the sewing machine
bed.
It is the mechanism for carrying a bobbin case to the hook, bobbin
setting section, remaining thread removal section and bobbin winding
section.
It serves as an intermediary place used in the case of putting/removing
a bobbin on/from the device.
It is the mechanism for removing the thread remaining on the bobbin
taken out from the hook. It consists of the remaining thread removal
roller, suction vacuum, etc.
It is the mechanism for unraveling the tip of thread to be wound on a
bobbin at the beginning of bobbin winding. It consists of the bobbin
unraveling roller, etc.
Thread from the bobbin thread cone comes from the tip of the noz-
zle by way of the thread path. The thread coming out of the nozzle is
wound on a bobbin.
It is the mechanism for winding thread on a new bobbin, threading the
bobbin case and trimming the thread. It consists of the clutch plate,
threader, thread trimming knife, etc.
It is used to feed the thread bit by bit from the tip of the nozzle and
accurately measure the length of thread wound on a bobbin during
bobbin winding.
It is the box which contains the PCB for controlling the operation of
the device. This electrical control box is different from the one for the
sewing machine.
It indicates that the device is in operation.
It is the place to store the remaining thread removed from the bobbin.
It is used to prevent the operator from coming in contact with the mov-
ing part of the device.
It distributes the power source to the sewing machine side and the AW
device side.
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Function