Superabrasive
User
Manual
Original
Language
Lavina®
25LM
‐
S
‐
E
12/2014
4
ELECTRICAL
CONNECTION
The
voltage
(Volt)
and
power
(Ampere)
are
displayed
on
a
label
on
the
electrical
control
box
to
avoid
any
incorrect
connection.
Refer
to
these
before
connecting
the
power.To
avoid
electrical
shocks,
make
sure
the
ground
power
supply
is
functioning
properly.
VACUUM
CONNECTION
A
connection
on
a
vacuum
dust
extractor
is
located
on
the
carriage.
The
Lavina®25LM
‐
S
‐
E
machine
does
not
include
a
vacuum
dust
extractor.
The
customer
must
purchase
the
vacuum
dust
extractor
separately.
The
hose
of
the
vacuum
extractor
must
be
Ø
50
mm
and
can
be
glided
over
the
pipe.
The
vacuum
dust
extractor
must
be
adapted
for
floor
grinders
and
have
a
minimum
air
displacement
of
320m3/h
with
a
negative
vacuum
of
21
kPa.
TECHNICAL
DATA
CE
‐
CERTIFICATION
The
Lavina
®
25LM
‐
S
‐
E
machine
is
designed
to
operate
correctly
in
an
electromagnetic
atmosphere
of
industrial
type
and
is
equipped
with
all
the
mechanical
and
electrical
safety
protections
in
conformity
with
the
following
European
CEE
rules
and
regulations:
The
Lavina
®
25LM
‐
S
‐
E
machine
complies
with
the
Safety
Directive
for
machines
2006/42/EC,
the
EMC
Directive
2004/108/EC
and
the
Low
Voltage
Directive
2006/95/EC.
Also
complies
with
the
norms
in
use
BDS
EN
ISO
12100,
BDS
EN
13862,BDS
EN
ISO
13857,
BDS
EN
349,
BDS
EN
ISO
13850,BDS
EN
13732
‐
1,
BDS
EN
953,
BDS
EN
ISO
13849
‐
1,BDS
EN
1037,
BDS
EN
ISO
5349
‐
1,
BDS
EN
ISO
11201,
BDS
EN
ISO
3744,BDS
EN
1033:2002,
BDS
EN
60204
‐
1,BDS
EN
1837,
BDS
EN
61000
‐
6
‐
4,
BDS
EN
61000
‐
6
‐
2,
BDS
EN
61000
‐
4
‐
2,
BDS
EN
61000
‐
4
‐
4,
BDS
EN
61000
‐
4
‐
5,BDS
EN
61000
‐
4
‐
11,
BDS
EN
55016
‐
2
‐
1
Test
results
are
a
part
of
the
machine’s
technical
information
and
can
be
sent
upon
a
special
request.
The
machine
is
delivered
with
the
CE
mark
exposed
and
provided
with
a
EC
declaration
of
conformity.
VIBRATIONS
The
measured
vibration
value
on
the
surface
of
gripping
in
case
of
guiding
the
machine
is
a
hw
=3,42m/s
2
.
The
measurement
is
made
in
accordance
with
the
BDS
EN
ISO
1033
and
BDS
EN
ISO
5349
‐
1.
SONOROUS
EMISSIONS
The
maximum
noise
level
at
distance
of
the
machine
of
1m
in
case
of
working
at
idle
does
not
exceed
70
dB(A).
The
measurement
is
made
in
accordance
with
the
BDS
EN
ISO
11201
and
BDS
EN
ISO
3744.
LABEL
DATA
The
data
on
the
label
provides
the
correct
voltage
and
kW
(needed
for
operational
purposes);
Weight
(needed
for
transportation
purposes);
production
year
and
serial
number
(needed
for
maintenance
purposes).
CUSTOMER
SERVICE
For
customer
assistance
and
technical
support
call
your
local
distributor
or
call
Superabrasive
Ltd.
or
visit
us
at:
www.superabrasive.com
,
where
you
can
download
a
copy
of
this
manual.
2.
SAFETY
INSTRUCTIONS
RECOMMENDED
USE
The
Lavina®25LM
‐
S
‐
E
machine
is
designed
and
manufactured
to
grind
and
polish
concrete,
terrazzo,
and
natural
stone
floors.
It
can
be
used
for
renovations
as
well
as
for
polishing.
The
machine
is
designed
for
dry
or
wet
use.
When
using
it
dry,
use
a
vacuum
of
appropriate
size.
For
more
information,
please
refer
to
the
chapter
on
handling
the
vacuum
connection.
PROHIBITED
USE
The
machine
MUST
NOT
be
used:
For
applications
different
from
the
ones
stated
in
the
General
Descriptions
chapter.
For
not
‐
suitable
materials,
in
environments
which:
Possess
risk
of
explosion,
Possess
high
concentration
of
powders
or
oil
substances
in
the
air,
Possess
risks
of
fire
Feature
inclement
conditions,
possess
electromagnetic
radiation.
Lavina®
25LM
‐
S
‐
E
Voltage/Hz
3
ph
x
380V
50
‐
60Hz
Amperage
Max
30
Amps
Power
11
kW
15
HP
Tool
holder
rpm
300
‐
1100
rpm
Working
width
655
mm
25”
Tool
diameter
(QC
Plate)
3x
225
mm
3x
9”
Weight
315
kg
695
lbs
Grinding
pressure
169
kg
370
lbs
Additional
weight
max
2x
29
kg
max
2x
64
lbs
Application
wet
and
dry
Vacuum
hose
port
Yes
Water
tank
capacity
20
l
5.2
gal
Water
feed
with
pump
(peripheral
and
front)
Cable
length
17.4
m
57
ft
Machine
LxWxH
1880x690x1180
mm
76x27.2x46.5”
Packing
LxWxH
on
skid
1150x730x1660
mm
45.3x28.7x60.2”
Packing
LxWxH
Crate
1
1150x730x1100
mm
45.3x28.7x43.3”
+
Crate
2
1150x730x
900
mm
45.5x28.7x35.4”
Drive
unit
370W
0.41HP
