Lubrication; How To Install The Needle - JUKI LG-158 Instruction Manual

3. LUBRICATION

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.
* Before starting the machine:
1. For lubrication, use JUKI New Defrix Oil No.1 which is in the accessory box.
2. Before operating the machine, lubricate the parts shown by arrows in the fi gure. To lubricate the face part, loosen the face plate
set screw and by placing the face plate on top, lubricate the oil wick and the moving parts.
3. When the machine is to be used continuously, lubricate it at least twice a day.
4. Finally, when the machine is to be used for the fi rst time or when it is used to sew long length material continuously, be sure to
lubricate it often.

4. HOW TO INSTALL THE NEEDLE

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.
Use DD×1 needle. There are many types and size numbers of needles but all of
them depend upon the thickness of the thread or kinds of sewing material, so be
sure to select appropriate type and size number.
Standard is #25.
To install the needle:
1. Raise up the needle bar to its highest position.
2. Long grooves of both right and left needles should be facing inside (both long
grooves facing each other) and insert the needles deep into the needle hole
as far as they will go in and set them tightly with needle clamp screw.
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