8
Initial Operation
Observe the rated voltage:
The voltage of the pow-
er source must match that given on the name plate
of the machine. Machines for 230 V can also be op-
erated on 220 V power sources.
Switching On and Off
Switching On:
Slide the switch
12
forward.
Switching Off:
Slide the switch
12
to the rear.
Replacing/Adjusting the Knife
❏
Before working on machine disconnect from
power supply by removing plug from socket.
❏
Wear protective glasses!
Replacing the Knife
Clamp the machine in a vice on the clamping surfac-
es
11
between aluminium protective jaws.
❏
Before replacing the knife, place a drop of oil on
the right and left between the housing 16 and
the knife 5.
Unscrew the screws
13
and remove the spring
plate
10
. Remove the spring
14
.
Remove the Circlip ring
9
and screw
7
. Push back
the knife pin
8
.
Lift the knife
5
and remove to the front.
❏
Do not interchange the spacers 15: The jaws
and knife could be ruined by the wrong spacing.
Insert a new knife with the old spacers
15
. Insert the
knife pin
8
. Mount the washer
7
and the Circlip
ring
9
.
Insert the spring
14
. Reassemble spring plate
10
and support roller.
Replacing the Jaws
Loosen the screws
18
and remove the jaws
6
. Press
out the positioning pins
17
. Mount new jaws and
positioning pins. Tighten the screws
18
.
Adjusting the Knife Clearance
For clearance between knife and jaws that is too
large, loosen the fillister head screw
4
. Adjust the
clearance with the set screw
3
. Retighten the fillister
head screw
18
.
The knife must not rub on the jaws: Danger
of breakage.
Note:
If heavy burring is produced while cutting, re-
peat the adjustment.
Sharpening the Knife/Jaws
The knife and the jaws must be sharpened and ad-
justed at the same time.
This work should be performed by an authorised
Würth customer service location. Send in the com-
plete machine for this purpose.
13
10
14
5
15
7
9
11
16
4
17
8
3
18
6
15
EB 20.book Seite 8 Montag, 16. Februar 2009 2:17 14