Performing A Cut - HOLZMANN MASCHINEN BS712TURN Instrucciones De Servicio

15.7 Performing a cut

HOLZMANN MASCHINEN GMBH
BS712TURN-G
1. lift the saw arm to the maximum height to release the
2. adjust the spring preload with screw (3) so that the
3. Note: When the spring preload is increased, the cutting
4. Note: The spring preload adjustment is a presetting and
5. clamping the workpiece
6. open the on/off valve (2) and position the saw blade a
7. then close the valve again to hold the saw arm in
8. check if selected cutting speed is suitable
or adjust if necessary.
9. starting the machine
10. start coolant pump
11. adjust the coolant amount using the adjusting valve (4).
12.
13.
14.
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The BS712TURN-G is equipped with a gearbox
that allows the saw blade speed to be changed
quickly.
A total of three speeds can be selected, 39m/min,
55m/min and 67m/min.
You can place the position pin (2) of the selection
lever (1) in different holes to change the speed of
the saw blade.
NOTICE
Change speed only while the
machine is running.
spring. Close the ON/OFF valve (2) and feed control (1)
to hold the arm in position.
spring is just not preloaded.
pressure is reduced.
may need to be readjusted.
few mm above the workpiece by slightly opening the feed
rate valve (1).
position.
open valves (2) and slowly open the feed rate valve (1)
and let the saw cut at an appropriate feed rate.
when the cut is complete (lower position reached), the
machine switches off automatically by the limit switch.
The cutting process can also be stopped by pressing the
OFF button
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BS 712TURN; BS712TURN-G