3.
Preparation
3. Preparation
A cAUTION
(9
Machine installation should only be carried out
by a qualified technician.
8
Contact your Brother dealer
or
a qualified elec-
trician for any electrical work that may need
to be done.
8
The sewing machine head weighs more than
200 kg. The installation should be carried out
by two
or
more people.
(9
Do not connect the power cord until installa-
tion is complete, otherwise the machine may
operate if the foot switch is depressed by mis-
take, which could result
in
injury.
•
Be sure to connect the ground. If the ground
connection is not secure, you run the risk
of
receiving a serious electric shock.
3-1. Before setting up
(9
Hold the machine head with both hands when
tilting it back
or
returning it to its original posi-
tion. Furthermore, after tilting back the rna-
chine 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 rna-
chine.
(9
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.
8
Avoid setting up the
sewing
machine
near
sources of strong electrical noise such as high-
frequency welding equipment.
If this precaution is not taken, incorrect rna-
chine operation may result.
1.
Install the Y driving shaft guard 0 to the rear of the
arm
with the bolt
f)
and the spring washer
e.
2.
Install the guard 0 to the table rear cover 0 with the
bolt
G,
spring washer
8,
flat washer 8 and nut
0.
BAS-341 E • 342E
3
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