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&
. MAINtENANcE
1. INSPEctIoN
Be sure to periodically execute the maintenance and inspection to keep the performance of this
machne.
Be sure to perodcally execute the work snce machne trouble may be caused unless the mantenance
and inspection are performed.
(1) Maintenance and inspection of the pneumatic device
• Discharge the drain of filter every day.
Press the drain exhaust button located at the
bottom of filter to exhaust the drain.
Drain exhaust button
(2) Maintenance and inspection related to the sewing machine
• When dust adheres to the small places of the machine such as clamp foot or the like, normal operation is
disturbed. Be sure to perform cleaning before the work. In addition, be sure to clean the thread waste in
the hook cover once a week.
• Check the sharpness of center knife and corner knife before the work, and try to replace it in good time.
• For the lubrication of the sewing machine, be sure to use the designated oil JUKI MACHINE OIL No. 1
(MDFRX1600C0).
• Periodically replace the thread guide felt. (Refer to
-1-(3) How to pass the needle thread”p.14
).
cAutIoN
:
To prevent accidents caused by abrupt start of the sewing machine, do not place hand(s), foot, face
or tools on the machine moving part.
cAutIoN
:
To prevent accidents caused by abrupt start of the sewing machine, start the work after turning OFF
the power.
