Changing Knives - FAS Euroline Bedienungsanleitung

Changing knives

1 Remove all old knives.
2 Clean the knife holder and the new knives
with degreasing agent. Grease the attaching
screws with heat-resistant grease SKF
LGHT 2.
3 Loosen the adjusting screws.
4 Fit new knives, cup springs and attaching
screws. Tighten the screws by hand. Place
the knife edge about 1-3 mm outside the
working position. Rotate the knife holder
one full-turn clockwise (opposite normal
working direction) by hand so that the
knives gets in correct position.
Note There must not be any web in the
machine.
5 Use the adjustment screws, or a
screwdriver to move the knives approx. 0.5
mm outside the working position. Loosen
the setscrews approx. 1 mm.
6 Tighten the attaching screws fully, then
release by 20-30 degrees angle.
7 Rotate the knifeholder one full-turn
clockwise (flow direction) by hand so that
the knives fit in the correct position.
8 Tighten the attaching screws securely to
ensure that the spring washers touch the
bottom.
9 Tighten the adjusting screws so that they
come into contact with the back of the
knife. Test and re-adjust if necessary.
10 Grind nicks in the knives for perforation
using a high-speed grinding machine. Use
small, but close-lying nicks for thinner
material and larger indents farther apart for
thicker material. Fig. 20 shows an example
on how to nick the lower gauge (10 mm
pitch), resp. higher gauge (5 mm pitch).
Perforator blades mounted on new
machines, or supplied as spares, are always
unnicked..
11 Reassemble all guards after completion.
June 2014
CF-unit
6 8
Fig. 19
Fig. 20
BW / U 900
3 5 9
36