Removing Dust From The Face Part Of The Machine Head; Cleaning The Filter In The Electrical Box - JUKI AP-876/IP-420 Instruction Manual

1-11. removing dust from the face part of the machine head

WarNING :
turn oFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine

1-12. Cleaning the filter in the electrical box

WarNING :
to avoid possible accidents caused by electric shock, check to be sure to turn oFF the power switch and
the power switch for maintenance, and to draw out the power plug from the plug socket before starting
the work.
Be sure to clean the fan filter in the electrical box once a week or more.
A
Remove the face cover and remove dust collected
around the secton A , clearance n the movng part of
the needle bar frame.
(Remove dust once every three months.)
the necessary needle rocking amount
at the bar-tacking section cannot be
obtained due to the malfunction of the
needle bar frame unless dust is re-
moved. In addition, this relates to the
slip of the needle bar rocking crank.
Clean up the filter installed on the front face of the elec-
trcal box wth a vacuum or an ar gun.
WarNING :
Negligence of cleaning may give the trouble
and damage to the electrical components.
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