– 10 –– 10 –‒ 10 ‒
3. Silicon oil lubricating unit
This sewing machine is provided with the silicon oil lubricating
unit as standard.In case of sewing at a high speed, or using
chemical thread or chemical fabric, use the silicon oil lubricat-
ing unit to prevent thread breakage or stitch skipping.
Oil used is silicon oil (dimethyl silicon).
Open cover
of silicon container
and make sure that
silicon oil enters needle thread, needle tip and silicon oil
lubricating unit. If silicon oil is insufcient there, supply it
(dimethyl silicon).
When silicon oil adhered to the components
other than the silicon oil lubricating unit,
be sure to wipe it out. If the components to
which silicon oil adhered are kept without
wiping out the oil, sewing machine trouble
will be caused.
When you operate the sewing machine for the rst time or
after an extended period of disuse, be sure to apply 2 to 3
drops of lubricating oil to needle bar
.
For the lubricating oil, use JUKI GENUINE OIL 18.
2. Oiling
WARNING :
To protect against possible personal injury due to abrupt start of the machine, be sure to start the follow-
ing work after turning the power off and ascertaining that the motor is at rest.
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