Snap
‐
on
EEW
B
33
0
A
Handspin
Wheel
Balancer
5.10
Behind–the–spokes
placement
(SWM)
When
spoke
wheels
are
balanced,
the
behind–the–
spokes
placement
mode
(also
called
split
weight
mode)
allows
balance
weights
which
would
have
to
be
fitted
between
two
spokes
according
to
the
measured
unbalance
(hence
would
be
visible
from
outside)
to
be
placed
in
hidden
position
behind
two
spokes
adjacent
to
the
unbalance
location
(see
example,
Fig.
5
‐
26).
After
a
measuring
run
the
electronic
unit
calculates
the
behind–
the–spokes
placement
automatically
and
reads
the
relative
balance
weight
locations
on
the
screen.
The
operating
steps
for
the
behind–the–spokes
placement
mode
are
described
and
illustrated
below.
5.10.1
Split
Weight
Mode
(SWM)
Selecting
is
possible
only
after
balancing
a
HWM
wheel
that
has
an
imbalance
10
gram
in
the
right
plane.
Note:
The
“fine”
read
‐
out
accuracy
is
not
available
with
this
mode.
Select
this
mode
to
“hide”
the
right
plane
weight
behind
the
two
spokes
that
are
nearest
to
the
calculated
weight
application
position.
That
way,
the
weights
are
not
visible
from
“outside”.
Take
into
account
the
following
limitations
(Fig.
5
‐
27):
‐
the
whole
enclosed
angle
is
limited
to
120°.
‐
both
angles
(from
“visible
weight
position”
to
either
“hidden
weight
position”)
must
be
bigger
than
0°.
Apply
the
weight
in
the
left
plane
of
an
HWM
wheel.
DO
NOT
apply
the
weight
in
the
right
side
plane,
but
select
the
MODE
‐
key.
The
display
now
equals
(Fig.
5
‐
28)
(the
weight
position
and
HWM
indicators
depend
on
the
HWM
mode
selected).
Note:
The
MODE
indicator
will
be
on
and
the
SWM
indicator
will
blink.
If
the
SWM
indicator
does
not
blink,
check
if
the
unit
is
in
HWM
mode.
Select
Enter
to
run
this
mode.
Note:
The
MODE
indicator
goes
off,
a
short
beep
will
be
heard
and
the
SWM
indicator
will
light.
The
SWM
mode
is
now
activated.
The
2
weight
positions
(S1
and
S2)
in
the
right
side
plane
are
to
be
stated
to
the
unit.
The
left
plane
display
will
not
change
during
the
following
steps.
