19
ENGLISH
Defect
Cause
Intervention
1
Pushing
START
button
the
device
does
not
work
Lack
Power
Control
plug
fit
correctly
in
sockets
Fuse/s
burned
Replace
the
fuse/s
FA1
as
tag
2
The
head
of
the
lamp
is
not
in
the
desired
location
The
screw
T
joint
of
secondary
S3
(fg.
6)
is
not
tight
enough.
Once
torqued
elements
G
and
V
(fg.
6),
taking
the
head
lamp,
tighten
gradually
screw
T
verifying
that
the
head
remains
in
place
and
can
move
simultaneously
under
the
action
of
Diagnostics
and
troubleshooting
If
the
device
does
not
work
properly
or
not
at
all,
contact
the
manufacturer
directly
or
an
authorized
service
centre.
It
is
not
possible
to
work
directly
on
the
device.
The
only
work
allowed
is
the
following:
•
Cleaning
and
disinfection
(maintenance
and
troubleshooting)
•
Checking
the
efficiency
of
the
LEDs:
Reduction
in
the
light
power,
as
a
consequence
of
LEDs
that
are
not
working
or
power
supply
problems,
reduces
the
whitening
process.
