Maintenance And Inspection - Brother TL-847A Instruction Manual

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This sewing machine should only be
used by operators who have received
the necessary training in safe use before-
hand.
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The sewing machine should not be used
for any applications other than sewing.
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Turn off the power switch at the follow-
ing times. The motor will keep turning
even after the power is switched off as
a result of the motor's inertia. Wait until
the motor stops fully before starting
work.
The machine may operate if the treadle
is pressed by mistake, which could result
in injury.
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When threading the needle
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When replacing the needle and bob-
bin
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When not using the machine and
when leaving the machine unattended
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Turn off the power switch before carry-
ing out cleaning. The motor will keep
turning even after the power is switched
off as a result of the motor's inertia. Wait
until the motor stops fully before start-
ing work.
The machine may operate if the treadle
is pressed by mistake, which could result
in injury.

Maintenance and inspection

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Maintenance and inspection of the sew-
ing machine should only be carried out
by a qualified technician.
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Ask your Brother dealer or a qualified
electrician to carry out any maintenance
and inspection of the electrical system.
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Turn off the power switch and discon-
nect the power cord from the wall out-
let at the following times, otherwise the
machine may operate if the treadle is
pressed by mistake, which could result
in injury.
However, the motor will keep turning
even after the power is switched off as
a result of the motor's inertia. Wait until
the motor stops fully before starting
work.
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When carrying out inspection, adjust-
ment and maintenance
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When replacing consumable parts
such as the rotary hook
CAUTION
Sewing
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Attach all safety devices before using the
sewing machine. If the machine is used
without these devices attached, injury
may result.
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Do not touch any of the moving parts or
press any objects against the machine
while sewing, as this may result in per-
sonal injury or damage to the machine.
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If an error occurs in machine, or if abnor-
mal noises or smells are noticed, imme-
diately turn off the power switch. Then
contact your nearest Brother dealer or a
qualified technician.
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If the machine develops a problem, con-
tact your nearest Brother dealer or a
qualified technician.
Cleaning
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Be sure to wear protective goggles and
gloves when handling the lubricating oil,
so that no oil gets into your eyes or onto
your skin, otherwise inflammation can
result.
Furthermore, do not drink the oil under
any circumstances, as it can cause vom-
iting and diarrhoea.
Keep the oil out of the reach of children.
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If the power switch needs to be left on
when carrying out some adjustment, be
extremely careful to observe all safety
precautions.
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When checking the rotary hook lubrica-
tion, do not touch moving parts such as
the rotary hook, needle and needle bar
with your finger or paper nor push them
with other objects, otherwise injury or
damage to the machine may result.
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Use only the proper replacement parts
as specified by Brother.
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If any safety devices have been re-
moved, be absolutely sure to re-install
them to their original positions and
check that they operate correctly before
using the machine.
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Any problems in machine operation
which result from unauthorized modifi-
cations to the machine will not be cov-
ered by the warranty.
– ii –
TN-8400, 8700
TL-8400