Replacing The Button Chuck - JUKI AMB-289/IP-420 Instruction Manual

(4) Replacing the button chuck

WARNING :
To protect against possible personal injury due to abrupt start of the machine, be sure to start the
following work after turning the power off and ascertaining that the motor is at rest.
3
<Button chuck correspondence table>
Part No. Description
40020932 Button chuck (small)
40020931 Button chuck (medium) (standard)
40020930 Button chuck (large)
1
2
Outside diameter of button
that can be used
ø 8 to 16 mm
ø 14 to 25 mm
ø 25 to 38 mm
Ⅰ–16
When replacing chuck 1 , loosen screws 2 and
replace it with exclusive screwdriver 3 supplied
as accessories.
Remarks
Accessory
Installed on machine head
Accessory