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BTI PROFILINE -ST 85 Instrucciones De Servicio página 18

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Idiomas disponibles

Idiomas disponibles

Sawdust blowing level I:
Low airstream, for cuts in metals
and when coolants/lubricants are
used.
Sawdust blowing level II:
Medium airstream, for cuts in mate-
rials with low chip removal rate,
e. g. hardwood.
Sawdust blowing level III:
High airstream, for cuts in materials
with high chip removal rate, e. g.
soft wood, plastic, etc.
Pendulum Action Setting
The four pendulum action settings allow optimum
adaptation of cutting speed, cutting capacity and
cutting pattern to the material being sawed.
The pendulum action can be adjusted in four
steps with the adjustment lever 6. Switching is
possible with the machine running:
Step 0:
No pendulum action
Step I:
Small pendulum action
Step II:
Medium pendulum action
Step III:
Large pendulum action
Recommendations:
– The more narrow and clean the cutting edge
should be, the lower the pendulum action level
should be selected (or switched off).
– For thin materials, e. g. sheet metal, switch the
pendulum action off.
– For hard materials, e. g. steel, work with low
pendulum action.
– For soft materials and when sawing in the di-
rection of the grain, work with maximum pen-
dulum action.
The optimal setting can be determined by practi-
cal testing.
Adjusting the Cutting Angle
After loosening the screw 13 and sliding lightly
forward in the direction of the saw blade, the base
plate 11 can be swung to the right or left to a max-
imum of 45°. The angles 0°, 15°, 30° and 45° are
indicated with markings on the scale 12. Interme-
diate settings are also possible.
After coarse adjustment, tighten the screw 13 so
that the base plate 11 can still just be adjusted.
Set the cutting angle using scale 12.
Then tighten the screw 13 again.
To achieve precise cutting angles, the base plate
is fitted with a locking device at 0° and 45° (left
and right). For this, however, the base plate must
be pushed back (towards the motor) to the stop,
so that the notch in the base plate engages in the
positioning pin 16.
If other cutting angles are required, these should
be set exactly using, for example, a commercially
available protractor 14.
When returning the base plate to the 0° (normal)
position, press the base plate lightly in the direc-
tion of the motor until it can be felt to engage and
again tighten the screw 13.
Offsetting the Base Plate
(see figure
For sawing close to edges, the base plate can be
offset to the rear:
Use Allen key 3 to take out screw 13 completely.
Lift the base plate and move it to the rear such
that the screw can be turned into the rear thread.
When tightening the screw 13, the base plate
must be pressed to the rear until it can be felt to
engage.
– With the base plate offset, only the 0° (normal)
position can be used.
– The circle cutter/parallel guide 18 as well as
the splinter guard 17 cannot be used in this
case.
Splinter Guard (see figure
To avoid fraying of the surface, install the splinter
guard 17 by pressing it into the base plate 11.
The splinter guard cannot be used for certain saw
blade types (e. g., saw blades with set teeth).
Tips
For tight curves it is best to use a narrow saw
blade.
When sawing metal or similar materials, apply
coolant/lubricant alongside the cutting line.
Circle Cutter/Parallel Guide
(Accessory – see figures
With the combined circle cutter/parallel guide 18,
circular cutouts or parallel cuts in materials of up
to 30 mm thickness can be made.
English - 3
)
A
B
C
)
)
D

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