Mafell LO 55 Traduction De La Notice D'emploi Originale page 28

When working with a guide rail, an extraction adapter
with height compensation (included in the scope of
supply) is used.
When machining edges, a chip deflector which guides
any arising chips away from the operator and improves
extraction can be additionally mounted. The chip
deflector is included in the scope of supply.
5.3 Clamping of milling cutters
The machine is as a standard equipped with a Ø 8 mm
precision collet. It is possible to fasten milling cutters
with corresponding shank diameter in this collet (see
chapter 2.5).
Danger
It is imperative to pull the mains
plug before replacing the milling
cutter. Place the machine on its
head or put it down on its side. Do
not set the machine down on the
side with the hose connector! This
can result in damage to the
workpiece.
Wear protective gloves when
changing the milling cutter. There is
a danger of cuts!
Clamping
Set the machine to the topmost position by
•
actuating the column clamping lever 18 (Fig. 2).
Open the tool clamping lever 20 (Fig. 3)
•
completely downwards.
Place the machine on its head or put it down on
•
its side.
Push the clean cylindrical shank of the milling
•
cutter as far as possible into the open collet, but
at least up to the marking for the minimum
clamping depth, plus an additional 2 mm. If there
is no marking for the minimum clamping depth,
push the cylindrical cutter shank as far as
possible - but at least three third of the shank -
into the open collet.
Push the tool clamping lever 20 upwards to close
•
it.
Place the machine onto the base plate 14 (Fig.
•
1).
Unclamping
Set the machine to the topmost position.
•
Open the tool clamping lever 20 (Fig. 3)
•
completely downwards.
Place the machine on its head or put it down on
•
its side.
Remove the milling cutter from the collet.
•
Push the tool clamping lever 20 upwards to close
•
it.
Place the machine onto the base plate 14 (Fig.
•
1).
Use a Ø 6 mm round bar (see Fig. 4) and push it
•
through the bore in the fan housing.
Turn the tool clamp until the round bar engages
•
and blocks the tool clamp.
Use a ring wrench or open end wrench AF19 to
•
open the clamping sleeve by approx. 4 turns
(clockwise rotation, left-hand thread).
You can now remove the milling cutter from the
•
collet or insert it into the collet.
Re-tighten the clamping sleeve (anti-clockwise
•
rotation, left-hand thread) and pull off the round
bar.
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A special application is at hand
when working with guide
sleeves/template guides and for
example a comb jointer. If the inner
diameter of the guide
sleeve/template guide is smaller
than the outer diameter of the
milling cutter, it is not possible to
drive the machine into the topmost
position. It is therefore necessary to
open the tool clamp as follows: