HOLZMANN MASCHINEN HBS 470PROFI Mode D'emploi page 31

OPERATION INSTRUCTIONS
BLADE MOUNTING AND ADJUSTMENT
- To mount blade first remove the table insert (A of FIG.4.4.1)
Place the blade onto the bandwheel checking the teeth are in a correct position, and then tighten
the tension using the handwheel (A of FIG.4.4.2). The correct tension value is indicated on the
tension scale inside the upper door, the indicated value corresponds to the width of the blade.
- Turn the bandwheels manually, checking that the blade does not interfere with any fixed parts
and that the blade is placed correctly on the
bandwheels. The points of the teeth should
slightly protrude over the edge of the
bandwheels. To adjust the blade position on the
bandwheels slacken the locking lever( B of
FIG.4.4.2), and then turn the knob(C of
FIG.4.4.2): the blade will move inwards when
turn the knob clockwise and the blade will move
further out when turn the knob anticlockwise; A
quarter of one circle is sufficient to make a
noticeable displacement.
Tighten the locking lever after the blade is
positioned correctly.
- Then reinstall the table insert, close the band
wheels accessing doors.
After use we recommend slackening the
blade tension, and to display a visible sign
on the machine advising of this procedure.
Remeber to check and re-tension before use.
This operation prevents damage to the
bandwheel tyres.
SETTING BLADE GUARD
& GUIDE (for 50Hz)
AJUSTING THE SAW BLADE GUARD
The adjustable saw band guard should be
positioned as close as possible to the workpiece.
To adjust the height, release the locking knob(D
of Fig.4.4.2 ) and turn the handwheel (E of
Fig.4.4.2) to adjust the guard up or down. Lock
the knob once the correct position of guard is
obtained.
This operation must always be carried out while
the machine is stopped.
FACE PLATE blade guide
The face plate should lightly touch the blade, to prevent vibration during operation and ensure
correct direction of cutting. The positioning of these face plate is controlled by screw
"A"(Fig.4.5.1), once they have been adjusted, tighten the lock nut "B"(Fig.4.5.1); they should be
2mm behind the teeth of the blade.The rear face plate prevents excessive backward movement of
the blade whilst in operation , and should be 1-2
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OPERATION INSTRUCTIONS
Seite 31
HBS 470PROFI