Operating instructions
64420 A 98/16
page 13 - 17
3.4
Replacing the grinding discs
Before changing grinding discs switch off motor without fail and disconnect
power cable !
The grinding discs must only be replaced by persons familiar with operation of
the machine according to the following instructions.
-
Switch off motor and pull out power cable.
Set adjusting knob (2) to coarse grinding
scale position 9.
-
Release left-hand hopper lock (3) only, but
do not remove.
Turn hopper (4) counter-clockwise through
approx. 15° and remove.
-
Remove stationary disc flange (5) by
releasing screws (6) (see illustration) and
dismantle grinding discs. Dismantle lower
grinding disc from rotating disc flange
(rotary flange 7).
All supporting (mating) surfaces of stationary disc
flange, rotating disc flange, grinding discs and
grinding case must be absolutely clean before
assembly.
Only in this way can perfect grinding be guaranteed.
-
Screw new grinding discs to the cleaned
stationary and rotating disc flanges (5 + 7).
-
For resharpened grinding discs the
shims if supplied should be inserted
between grinding disc and flange.
-
Then re-assemble parts in reverse
sequence.
2
4
3
5
6
7
