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18.3.3
Intermittent push button
18.3.4
Foot brake
18.4
Setting spindle speed and rotation direction
Never change the direction of rotation or speed, as long as the motor /
spindle is not at a complete standstill! Changing the direction of rotation / of
speed during operation may lead to the destruction of components.
The correct spindle speed is important for safe and satisfactory results and for maximizing tool life.
To set the spindle speed correctly, do the following:
•
Determine the optimum spindle speed for the machining task in question and
Set the machine control so that the required spindle speed is actually reached.
•
18.4.1
Spindle speed selection
The spindle speed is selected by the two control levers on the headstock and by the motor step
switch on the left of the machine housing.
When the motor step switch is set to position "I", lower speed ranges can be selected. When the
motor step switch is in position "II", higher speed ranges can be selected.
A total of twelve speeds can be selected:
Spindle speed selection
(min
)
-1
Use the intermittent push button to facilitate engagement in the individual switching positions.
HOLZMANN MASCHINEN GmbH www.holzmann-maschinen.at
The machine is equipped with an intermittent push button (1) for
convenient change of the main spindle speed, confirmation of
the feed rate and centring of objects. If the button is pressed, the
main spindle immediately turns forward and stops as soon as you
release the button.
When pushing the foot brake the drive is deactivated and the
spindle will be stopped.
The machine is restarted by actuating the switch lever rotating
direction of.
1. middle position
2. select direction of rotation
NOTICE
180
1000
65
350
45
245
OPERATION
360
2000
130
700
90
490
ED1000KDIG | ED1500KDIG
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