Superabrasive
User
Manual
Original
Language
Lavina®
30G
‐
S
6/2014
19
Pull
the
connector
of
the
battery
(Fig.
9.3.1),
pull
out
the
Propane
hose
(Fig.
9.3.2),
the
connectors
of
the
lamp
(Fig.
9.3.3),
dismount
the
control
panel
(Fig.
9.3.4),
and
take
off
all
water
and
vacuum
hoses
(Fig.
9.3.5).
Remove
the
tank
(Fig.
9.3.6).
Now
it
is
possible
to
separate
the
head
by
removing
the
pins;
two
people
are
needed
to
do
this
operation:
one
person
holds
the
carriage
the
other
pulls
the
pins
(Fig.
9.3.7).
9.4
DISMOUNTING/MOUNTING
THE
ENGINE
Separate
head
from
carriage
(see
previous
chapter).
Remove
front
(Fig.
9.4.1)
and
back
belt
protection
(Fig.
9.4.2).
Loose
the
motor
base
plate
(Fig.
9.4.3),
release
the
tension
device
(Fig.
9.4.4),
and
take
out
the
belt
(Fig.
9.4.5).
Take
off
the
engine
(Fig.
9.4.6).
Reassemble
in
the
same
manner.
(Fig.
9.4.7),
Tension
the
belt
with
bolt
(4)
on
(fig.
9.4.6)
or
(fig.
9.4.4)
The
belt
tension
can
be
tested
with
a
Frequency
tension
Tester
Optibelt
3
TT
‐
(218
Hz)
or
manual
by
pushing
with
a
force
of
6
kg
or
13
lbs
in
point
A,
the
deflection
of
the
belt
must
be
3,1
mm
or
+
1/8
Inch
ATTENTION:
NEVER
“OVER”
TENSION
THE
BELT,
THE
BELT
WILL
BE
DESTROYED
AND
IT
WILL
NEVER
RECOVER
ITS
ORIGINAL
TENSION
Figure 9.3.4
Figure 9.3.5
Figure 9.3.6
Figure 9.3.7
Figure 9.4.1
Figure 9.4.2
Figure 9.4.3
Figure 9.4.4
Figure 9.4.5
Figure 9.4.6
Figure 9.4.7
