Superabrasive
User
Manual
Original
Language
Lavina®
25G
‐
X
2/2015
17
CHECK
AND
REPLACE
EVERY
200
WORKING
HOURS
Every
200
working
hours
the
operator
should
inspect
all
parts
of
the
machine
carefully.
Most
importantly,
inspect
and
clean
the
tool
plate
connections,
vacuum
hoses
and
water
tank.
Also,
check
the
water
flow.
Check
the
guard
assembly.
Make
certain
the
wheels
are
clean
and
rotate
properly.
Inspect
the
control
buttons.
If
there
are
defective
control
parts,
they
should
be
replaced
immediately.
Replace
worn
vacuum
‐
and
water
hoses.
Carefully
inspect
the
seal
rings
and
bearings
of
the
grinding
units,
and
replace
any
showing
signs
of
excessive
wear.
For
more
information,
refer
to
chapter
troubleshooting
below.
Open
the
service
cover
on
the
motor
base
(Fig
7.2)
(Fig
7.3)
to
check
of
the
planetary
chain.
Lubricate
the
chain
with
special
lubricant
for
chains
and
correct
the
sag
if
needed
.
For
sagging
correction
(See
TROUBLESHOOTING
)
.
Dismount
the
tool
holders
(See
Troubleshooting)
replace
all
parts
(elastic
element,
buffers,
sealers)
with
the
slightest
damage
or
consume.
Return
machine
to
authorized
service
center
for
overall
checkup
of
the
Engine.
For
Propane
safety,
have
the
machine
serviced
by
a
Certified
Technician
,
including
emission
check.
CHECK
AND
REPLACE
EVERY
400
WORKING
HOURS
Besides
the
checks
of
200
working
hours,
replace
sealer
and
V
‐
rings
like
described
in
chapter
“TROUBLESHOOTING
REPLACING
BELT
AND
PULLEY
UNITS.
Check
if
belts
and
bearings
are
in
good
condition,
change
if
needed.
Return
machine
to
authorized
service
center
for
overall
checkup
of
the
Engine.
For
Propane
safety,
have
the
machine
serviced
by
a
Certified
Technician,
including
emission
check.
VACUUM
As
stated
previously,
frequently
check
hoses
and
othe
r
parts
for
clogging.
WATER
LEAKS
Replace
any
leaking
parts
immediately
as
the
water
could
damage
your
machine
MECHANICAL
PARTS
Parts
such
as
the
belts,
seal
rings,
cap
rings,
spiders
and
buffers
and
guard
assembly
are
subject
to
wear
and
should
be
replaced
as
needed.
ELECTRICAL
SYSTEM
Dust
should
not
enter
the
control
box,
as
it
will
destroy
the
contacts.
Remove
(blow
out)
any
dust
present.
Electrical
schemes
with
Kawasaki
Engine
Figure 7.2
Figure 7.3
