Heiniger Acutecc Euro Grinder, Manual

Page: 15 / 21

9.6 Setting the length of the pendulum
for cutters
Remove the cutter from the
pendulum. With the grinder turned off,
hang the pendulum on the grinder
pendulum hook. Place the Heiniger
grinding gauge on the cutter pins
making sure the smallest end of the
Heiniger grinding gauge is near the
grinder shaft
(se
e fig ‘M’).
Place the
cutter on the cutter pins on top of the
grinding gauge. Place the cutter on
the disc where you will finish your
grind, we suggest 25mm in from the
outside of the disc
(see fig ‘M’)
, then
adjust the length of the pendulum up
or down until the long red line on the
gauge runs through the centre of the
motor shaft
(see fig ‘M’).
Then
tighten the pendulum tube nut.
Remove the cutter and the grinding
gauge from the pendulum. The
pendulum length is now set.
Grinding cutters on the disc
Holding the pendulum with the
knuckle of your index finger directly
under your thumb,
(see fig ‘C’),
land
your cutter on the disc. Using an even
moderate pressure, grind from side to
9.7
When is the cutter sharp?
Check that you have a slight burr on the
four tips of your cutter that move up or
down when you touch them
(see fig ‘N’),
check that the whole surface of the cutter
is ground and there are no dull patches.
If in doubt, grind it again.
14
side, making sure you use all the
paper, by going from as far to the
outside as possible to as far to the
inside as possible.
Grind from side to side until the cutter
is sharp. Keeping the same pressure
on the cutter, on the last stroke move
from the centre to where you set the
length of the pendulum
(see fig ‘M’),
then remove the cutter from the disc.