Brother BAS-342E Owner's Manual | Page 4

Brother Misc Electronics Owner's Manual - BAS-342E.
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KE-430D, BE-438D 

ii

 

2. Notes on safety

 

    DANGER 

Wait at least 5 minutes after turning off the power switch and disconnecting the power cord from the wall outlet 
before opening the face plate of the control box. Touching areas where high voltages are present can result in 
severe injury. 

 

   CAUTION

 

Environmental requirements 

Use the sewing machine in an area which is free from 
sources of strong electrical noise such as electrical 
line noise or static electric noise. 
Sources of strong electrical noise may cause 
problems with correct operation. 
Any fluctuations in the power supply voltage should 
be within 

±10% of the rated voltage for the machine. 

Voltage fluctuations which are greater than this may 
cause problems with correct operation. 
The power supply capacity should be greater than the 
requirements for the sewing machine’s power 
consumption. 
Insufficient power supply capacity may cause 
problems with correct operation. 
 
 

 

The ambient temperature should be within the range 
of 5

°C to 35°C 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. 
Excessively dry or humid environments and dew 
formation may cause problems with correct operation.
In the event of an electrical storm, turn off the power 
and disconnect the power cord from the wall outlet. 
Lightning may cause problems with correct operation.

Installation 

Machine installation should only be carried out by a 
qualified technician. 
Contact your Brother dealer or a qualified electrician 
for any electrical work that may need to be done. 
The sewing machine weighs approximately 56 kg. 
The installation should be carried out by two or more 
people. 
Do not connect the power cord until installation is 
complete, otherwise the machine may operate if the 
foot switch is depressed by mistake, which could 
result in injury. 
Hold the machine head with both hands when tilting it 
back or returning it to its original position. 
Furthermore, after tilting back the machine head, do 
not push the face plate side or the pulley side from 
above, as this could cause the machine head to 
topple over, which may result in personal injury or 
damage to the machine. 
Be sure to connect 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. 
 

 

 

All cords should be secured at least 25 mm away 
from any moving parts. Furthermore, do not 
excessively bend the cords or secure them too firmly 
with staples, otherwise there is the danger that fire or 
electric shocks could occur. 
Install the safety covers to the machine head and 
motor. 
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 and grease, so that they 
do not get into your eyes or onto your skin, otherwise 
inflammation can result. 
Furthermore, do not drink the oil or eat the grease 
under any circumstances, as they can cause vomiting 
and diarrhoea. 
Keep the oil out of the reach of children. 
 

 

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