typical TW3-P335, Instruction Book & Parts Catalogue

Page: 39 / 42

NOTE ON SAFETY
WARNING
CAUTION
Installation
Environmental requirements
Use the sewing machine in an area which is free from
sources of strong electrical noise such as high - frequency
welders. Sources of string electrica noise may cause prob-
lems with correct operation.
Any fluctuatinons in the power supply voltage should be
within +10% of the rated voltage for the machine.
Voltge fluctuations which are greater than this may cause
prolbems with correct operation.
The power supply capacity should be greater than the re-
,
quirements for the sewing machine s electrical consump-
tion.
Insufficient power supply capacity may cause problems
with correct operation.
The pneumatic delivery capabilty should be greater than
,
the requirements for the sewing machine s total air con-
sumption.
Insufficient pneumatic delivery capability may cause prob-
iems with correct operation.
The ambient temperature should be within the range of
5 ¡æ to 35 ¡æ during use.
Temperatures which are lower or higher than this may
cause problems with correct operation.
The relative humidity should be within the range of
45% to 85% during use, and no dew formation should
occur in any devices.
Excessiveiy dry or humid environments and dew for-
mation may cause problems with correct operation.
Avoid exposure to direct sunlight during use.
Exposure to direct sunlight may cause problems with
correct operation.
In the event of an electrical storm, turn off the power
and dixconnect the power cord from the wall outlet.
Lightning may cause problems with correct operation.
All cords should be secured at least 25 mm away
from any moving parts, Furthermore, do not exces-
sively bend the cords or secure them too firmly with
staples, otherwise there is the danger that fire or
electric shocks could occur.
Machine installation should only be carried out by a quali-
fied technician.
Contact your Brother dealer or a qualified electrician for any
electrical work that may need to be done.
The sewing machine weighs is so heavy, that the instal-
lation should be carried out by two or more people.
Do not connent the power cord until installation is com-
plete, otherwise the machine may operate if the treadle is
depressed by mistake, which could result in injury.
Be sure to connnect the ground. If the ground connection
is not secure, you run a high risk of receiving a serious
electric shock, and problems with correct operation may
also occur.
Install the belt covers to the machine head and mo-
tor.
If using a work table which has casters , the casters
should be secured in such a way so that they cannot
move.
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 circum-
stances, as it can cause vomiting and diarrhoea.
Keep the oil out of the reach of children.
Do not put your hand into any openings near the belt. As your hands could get
caught in the belt, and serious injury could result.
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