JUKI LK-1900AN Engineer's Manual page 10

Warning label
against pinching
This label warns
that fingers or
other parts of
human body can
be pinched in
the thread take-
up lever.
Eye protection cover
This is a cover for
protecting eyes from
being injured by a
broken needle.
Finger guard
This is a cover for
preventing contact
between fingers and
the needle.
In addition, be aware that the safety devices such as the "eye protection cover" and
"finger guard" are sometimes omitted in the sketches, illustrations and figures in-
cluded in the engineer's manual for the explanation's sake. In the practical use, never
remove those safety devices.
Safety devices and warning labels
Warning label
(Refer
The label gives
to the
the minimum
warning
precautions to
be taken when label on
operating the
page i.)
sewing machine.
Electrical-shock
danger label
In order to
protect against
electrical shock,
safety precau-
tions to be
taken to avoid
danger are
written on this
label.
CAUTION
Thread take-up
lever cover
This is a cover
for preventing
contact between
the human body
and the thread
take-up lever.
(Refer to
"Elec-
trical-
shock
danger
(EU type)
label" on
page i.)
viii
Motor cover
This is a cover for
preventing contact be-
tween the human body
and the motor.
Warning label
against pinching
This label warns
that hands can
be pinched un-
der the sewing
machine.
Power switch
This is a switch for discon-
necting the power unit of the
sewing machine from the
power supply.
Power switch (EU type)
This switch is used
for disconnecting
the power unit of
the sewing machine
from the power sup-
ply. It is also used
as the emergency
stop switch.
Selection of the power switch
Use the IEC60204-1-
compliant power switch with
rated current of 20 A or more
and short-circuit breaking
capacity of 120 A or more,
which has the operating sec-
tion in red against the yellow
background.