13
Superabrasive
User
Manual
Original
Language
Lavina®
20
‐
S
6/2013
3.
HANDLING
AND
TRANSPORTATION
PREPARING
THE
MACHINE
FOR
TRANSPORTATION
Unplug
the
motor
cable
plug
from
the
control
box
(Fig.
3.1)
and
disconnect
the
water
hose
from
the
main
head
by
pulling
it
ou
t
(Fig.
3.2).
Wind
the
electrical
cable
on
the
carriage.
Release
the
pin
sets
(Fig.
3.3)
which
attach
the
head
to
the
carriage.
Pull
out
the
vacuum
hoses,
and
dismount
the
head
from
the
carriage
(Fig.
3.4).
The
head
of
the
Lavina®
S
machine
has
one
bar
and
a
support
used
as
handles
intended
for
easy
moving
and
transportation
(Fig.
3.4).
The
Lavina®
S
machine
is
engineered
with
easy
transportation
in
mind.
The
ability
to
dismantle
the
machine
in
two
parts
allows
convenient
transportation
and
storage
(Fig.3.4,
Fig.3.5).
STORAGE
Always
store
and
transport
the
Lavina®
S
machine
in
a
dry
place.
Never
transport
the
Lavina®
S
machine
unprotected;
it
may
be
damaged
if
transported
unprotected
during
rain
or
snow.
When
storing
the
machine,
the
temperature
may
fall
down
to
or
less
than
32F
(or
0
o
C),
therefore
you
should
empty
the
water
from
the
system
using
following
steps:
‐
Pull
out
the
hose
of
the
tank
(Fig.3.6)
‐
Using
compressed
air
blow
out
the
water
from
the
system
for
the
two
positions
of
the
turn
‐
cock
(Fig.
3.7,
Fig.
3.8).
4.
OPERATION
PRELIMINARY
CONTROLS
Inspect
the
working
area
as
explained
in
the
safety
instructions.
For
wet
use,
fill
in
the
water
tank
when
the
electrical
cable
is
disconnected.
Connect
the
vacuum
extractor
and
ensure
that
the
vacuum
hose
is
clear
and
it
will
follow
the
machine
easily.
Plug
in
the
machine
and
make
sure
that
the
power
cord
is
free
to
follow
the
working
direction
of
the
Lavina®
S
machine.
WATER
FLOW
CONTROL
UNIT
The
operator
can
choose
the
water
sprays
in
the
front
(Fig.4.1)
when
the
level
of
the
tap
is
in
the
horizontal
position
(Fig.4.2),
when
the
level
is
in
the
vertical
position
(Fig.4.2)
water
will
spray
under
cover
of
the
machine.
The
flow
regulating
valve
located
on
the
tank
(Fig.4.3)
is
increasing
or
reducing
the
waterflow
to
the
working
area
–
in
front
of
the
machine
or
under
the
main
head
cover
of
the
machine/only
for
machines
produced
after
2013
/.
Figure 3.4
Figure 3.5
Figure 3.1
Figure 3.3
Figure 3.2
Figure 3.6
Figure 3.7
Figure 3.8
Figure 4.1
Figure 4.2
Figure 4.3
