Superabrasive
User
Manual
Original
Language
Lavina®
20N
‐
X
6/2017
19
Figure 8.3.13
Make
sure
the
four
bolts
holding
the
adaptor
(Fig.8.3.12)
are
reliably
tightened.
Mount
the
holder
on
the
machine
using
the
same
socket
as
in
8.2
(Fig.8.3.10;Fig.8.3.11).
The
retaining
washer
fits
into
the
central
hole
C
of
adaptor
and
the
four
bolts
into
the
thread
holes
Т
(Fig.8.3.12).
The
holder
is
centered
on
the
outside
diameter
of
the
adaptor.
Ensure
the
holder
is
properly
connected
to
the
plate
of
the
adaptor
and
then
tight
evenly
the
four
bolts.
Tightening
force
on
the
bolts
has
to
be
22...25N.m(16...18
lbf.ft).
Mounting
the
holder
without
the
retaining
washer
(Fig.8.3.2)
is
INADMISSIBLE
because
the
security
system
preventing
the
separation
of
part
of
the
holder
in
case
of
broken
buffers
and
elastic
element
will
not
function!
You
can
change
the
butterfly
of
the
holder
without
dismounting
the
holder
from
the
machine.
Fig.8.3.13
is
3
‐
D
section
view
of
the
holder,
showing
its
parts.
The
numbering
is
the
same
as
in
Spare
parts.
Figure 8.3.10
Figure 8.3.11
T
C
Figure 8.3.12
Figure 8.3.5
Figure 8.3.1
Figure 8.3.2
Figure 8.3.7
Figure 8.3.3
Figure 8.3.4
Figure 8.3.8
Figure 8.3.9
Figure 8.3.6
