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Standard Adjustments - Brother S-7220C Instruction Manual

Single needle direct drive needle feed lock stitcher with thread trimmer
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8. STANDARD ADJUSTMENTS

8. STANDARD ADJUSTMENTS
Maintenance and inspection of the sewing machine
should only be carried out by a qualified technician.
Ask your Brother dealer or a qualified electrician to
carry out any maintenance and inspection of the
electrical system.
If any safety devices have been removed, be
absolutely sure to re-install them to their original
positions and check that they operate correctly
before using the machine.
Secure the table so that it will not move when tilting
back the machine head. If the table moves, it may
crush your feet or cause other injuries.
Use both hands to hold the machine head when
tilting it back or returning it to its original position. If
only one hand is used, the weight of the machine
head may cause your hand to slip, and your hand
may get caught.
33
CAUTION
Turn off the power switch and disconnect the power
cord from the wall outlet at the following times,
otherwise the machine may operate if the treadle is
depressed by mistake, which could result in injury.
・ When carrying out inspection, adjustment and
maintenance
・ When replacing consumable parts such as the
rotary hook and knife
If the power switch needs to be left on when carrying
out some adjustment, be extremely careful to
observe all safety precautions.
S-7220C

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