Settings On The Back Of The Machine - Hettich BlueMax Mini Modular Plus Operating Manual

Referring to the scale, set the height on the horizontal unit by
turning star shaped grip on the horizontal drilling unit.
Carry out a trial drilling to check these settings.
The horizontal drilling unit's stroke speed (drilling into the
workpiece) can be set by means of the adjustment screw
End position damping (horizontal drilling unit back to home
position) by means of the adjustment screw
Carry out a trial drilling to check these settings.
Always use the eccentric tensioner for drilling with the
horizontal drilling unit.
Take the eccentric tensioner from the parked position and use
it to tension the workpiece. To do this, use the drill hole in
the machine bench that is closest to the workpiece. Position
the eccentric tensioner here and turn the white plastic panel
towards the workpiece. Turn the eccentric tensioner lever
anticlockwise until it starts to clamp the workpiece. Initiate
drilling stroke via hand button or foot switch.

Settings on the back of the machine

Shortly before the drill bits penetrate the workpiece, their
speed can be limited to obtain good drilling results. The rate
is reduced just before the drill bits reach the panel.
Lower end position damping is adjusted using setscrew
in the stroke cylinder at the rear of the machine. Drilling
penetration rate can be reduced or increased by turning the
adjustment screw.
Adjustment screw in the valve is used for setting the
2
length of time the hold-down clamps remain in position after
drilling (drilling hole lines only).
Adjustment screw adjusts downward drilling rate. The
3
time for which the vertical drilling units continue to run can
be set via the adjustment screw
drilling unit must run longer for the drill bits to remove the
cuttings from the drill hole. Carry out a trial drilling to check
the setting.
.
1
2
1
. For MDF materials, the
4
2
1
Fig. 52: Settings on the back of the machine
WARNING
Warning - Hand injuries!
Be careful when setting the continued running time,
do not reach into the rotating drill bits!
Fig. 67: Eccentric clamp
2
4
3
1
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