Baumfolder BAUM1620 Gapset Calibration - Manual (Page 13)

13
Setting
of
Gapset
Knobs
for
the
operation
of
the
folder:
Proper
setting
of
each
gapset
is
determined
by
the
least
amount
of
sheet
thicknesses
passing
thru
each
nip
between
the
different
fold
rolls.
For
instance,
if
you
are
folding
a
sheet
of
20#
bond,
and
the
least
amount
of
sheet
thicknesses
of
passing
thru
the
#1,
#2
&
#3
rolls
was
1,
and
the
least
amount
of
sheet
thicknesses
of
passing
thru
the
#4
was
2,
and
the
least
amount
of
sheet
thicknesses
of
passing
thru
#5
was
4,
then
you
would
set
the
gapset
knobs
for
the
#1,
#2
&
#3
rolls
at
1,
the
#3
&
#4
rolls
at
2,
and
the
#5
roll
at
4.
For
thicker
and
thinner
stocks
than
the
20#
bond,
set
the
gapsets
as
you
would
for
20#
bond.
a) If
you
notice
pressure
marks
or
sever
cracking
on
the
sheet,
reduce
the
amount
of
fold
roll
pressure
of
the
proper
fold
roll
by
rotating
the
gapset
knob
clockwise.
b) If
you
notice
that
the
sheet
is
stumbling
as
it
passes
thru
the
fold
bank
or
the
fold
is
not
crisp/tight
enough,
increase
the
amount
of
fold
roll
pressure
of
the
proper
fold
roll
by
rotating
the
gapset
knobs
counter-­‐clockwise.