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Proceed as follows:
• First compile the required adjustable groove cutter
width with the enclosed spacers (the adjustable
groove cutter without spacers has a groove width of
15.4 mm (39/64 in.)).
• To assemble the individual parts of the adjustable
groove cutter, first the spacers that are not required
are pushed onto the front flange 31 (Fig. 9).
Attention must be paid that the largest spacer
thickness is always the first to rest on the clamping
flange.
• Afterwards, first place the front part of the adjustable
groove cutter (the side with the lettering) onto the
flange.
• Then place the required spacers onto the flange.
• Fit the rear part of the adjustable groove cutter onto
the flange and press the entire unit together
(possibly while twisting it slightly) until the front
flange engages with the rear flange.
The adjustment range specified on
the adjustable groove cutter may
on no account be exceeded.
Ensure that all the enclosed
spacers are fitted at all times.
4.10 Assembly of the slitting unit
• Take the rear mounting of the slitting unit (star-
shaped opening in the bore) with the short diameter
into your left hand.
• Push the saw blade onto the mounting diameter
such that the saw teeth above the mounting are
pointing towards you.
• Push a spacer onto the mounting.
• Repeat the procedure with saw blade and spacer in
the same sequence twice more.
• Fit the front flange with the integrated flange screw
into the bore and twist the flange while exerting a
slight pressing movement until the flange engages.
4.11 Reversible
knife
"Adjustable groove cutter"
The adjustable groove cutter 30 (Fig. 9) is equipped
with 4 carbide reversible knives 32 and 4 carbide
precutters 33. If the blades are becoming blunt, you
can turn the reversible knife 32 (Fig. 9) thrice and the
reversible knife 33 (Fig. 9) twice. After that, new
original reversible knives must be fitted!
change
and
setting
Proceed as follows:
• Dismantle the adjustable groove cutter 30 (Fig. 9)
from the machine as described in 4.8.
• Unscrew the countersunk screws 34 (Fig. 9) using
the torx screw driver.
• Clean all parts and the knife chambers of the
adjustable groove cutter.
• Turn or replace the reversible knives 32 and 33.
• Fasten the reversible knives with the countersunk
screws and retighten these with the torx screw
driver (4 Nm).
The two parts have been inserted correctly if the rear
of a knife edge is resting against the carrier body and
the countersunk screw can be screwed in that far that
the surface of the countersunk screw is located below
or on the same level as the surface of the reversible
knife (see Fig. 9). The radial blade protrusion of max.
1.1 mm (3/64 in.) is thus guaranteed.
4.12 Reversible
"Plasterboard milling cutter"
The plasterboard milling cutter 35 (Fig. 10) is equipped
with 2 carbide reversible knives (4-blade) and 4
carbide reversible knives (3-blade). If the blades are
becoming blunt, you can turn the reversible knife 36
(Fig. 10) twice and the reversible knife 37 (Fig. 10)
thrice. After that, new original reversible knives must
be fitted!
Proceed as follows:
• Dismantle the adjustable groove cutter 35 (Fig. 10)
from the machine as described in 4.7.
• Unscrew the countersunk screws 34 (Fig. 10) using
the torx screw driver.
• Clean all parts and the knife chambers of the
plasterboard milling cutter.
• Turn or replace the reversible knives 36 and 37.
• Fasten the reversible knives with the countersunk
screws and retighten these with the torx screw
driver (4 Nm).
The two parts have been inserted correctly if the rear
of a knife edge is resting against the carrier body and
the countersunk screw can be screwed in that far that
the surface of the countersunk screw is located below
or on the same level as the surface of the reversible
knife (see Fig. 10). The radial blade protrusion of max.
1.1 mm (3/64 in.) is thus guaranteed.
-28-
knife
change
and
setting
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