Maintenance And Inspection - Brother LZ2-B856E Instruction Manual

This sewing machine should only be used by
operators who have received the necessary
training in safe use beforehand.
The sewing machine should not be used for any
applications other than sewing.
Turn off the power switch at the following times,
otherwise the machine may operate if the
treadle is pressed by mistake, which could re-
sult in injury.
When threading the needle
When replacing the needle and bobbin
When not using the machine and when leav-
ing the machine unattended
If the actuator is pressed by mistake when us-
ing the correction sewing function, the needle
will move in a zigzag motion while the machine
is operating, and injury may result.
If using a work table which has casters, the cast-
ers should be secured in such a way so that they
cannot move.
Turn off the power switch before carrying out
cleaning, otherwise the machine may operate
if the treadle is pressed by mistake, which could
result in injury.
If using a work table which has casters, the cast-
ers should be secured in such a way so that they
cannot move.
Maintenance and inspection of the sewing ma-
chine should only be carried out by a qualified
technician.
Ask your Brother dealer or a qualified electri-
cian to carry out any maintenance and inspec-
tion of the electrical system.
Turn off the power switch and disconnect the
power cord from the wall outlet at the follow-
ing times, otherwise the machine may operate
if the treadle is pressed by mistake, which could
result in injury.
When carrying out inspection, adjustment and
maintenance
When replacing consumable parts such as the
rotary hook
If the power switch needs to be left on when
carrying out some adjustment, be extremely
careful to observe all safety precautions.
iii
CAUTION
Sewing
Cleaning

Maintenance and inspection

LZ2-B855E,B856E (English)
Attach all safety devices before using the sew-
ing machine. If the machine is used without
these devices attached, injury may result.
Do not touch any of the moving parts or press
any objects against the machine while sewing,
as this may result in personal injury or dam-
age to the machine.
For machines with automatic presser lifter, do
not touch the solenoid section, otherwise burns
may result.
If an error occurs in machine, or if abnormal
noises or smells are noticed, immediately turn
off the power switch. Then contact your near-
est Brother dealer or a qualified technician.
If the machine develops a problem, contact
your nearest Brother dealer or a qualified tech-
nician.
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 cir-
cumstances, as it can cause vomiting and diar-
rhoea.
Keep the oil out of the reach of children.
Turn off the power switch before connecting and
disconnecting the plugs, otherwise damage to
the control box may result.
If using a work table which has casters, the cast-
ers should be secured in such a way so that they
cannot move.
Use only the proper replacement parts as speci-
fied by Brother.
If any safety devices have been removed, be ab-
solutely sure to re-install them to their original
positions and check that they operate correctly
before using the machine.
Any problems in machine operation which re-
sult from unauthorized modifications to the ma-
chine will not be covered by the warranty.