STRANDS S 40 U, Инструкция и перечень запасных частей, Страница: 15 / 46

Starting up and operating:
All electrical functions are operated from the combined pressand turn switch on the
front of the drill head. As option the machine can be equipped with automatic
reversing device for tapping operations.
START DRILLING:
Turn the knob of the switch to the left to
START.
The knob returns automatically to position 1.
Pull down the spindle by means of the feed lever.
START TAPPING:
Turn the knob of the switch to the right to
START.
The knob returns automatically to position 1.
The automatic reversing is now engaged. See to it that the revolutions of the spindle
do not exceed 440 r/m. The desired depth is set by the adjustable depth stop. By
reaching the preset tapping depth the spindle changes direction of rotation.
If the machine is equipped with automatic reversing for tapping, does it
not mean
that the machines can be used for continuous tapping during long periods of time.
The automatic reversing should
only be used when performing tapping of a more
sporadic nature. By continuous tapping a reversing tap holder should be used.
STOP:
By repositioning the knob to
0 the machine comes to a standstill.
QUICK STOP:
Press the knob and the spindle stops rotating immediately.
In spite of the fact that the knob stands in position
1 it has to be turned to START to
engage the machine again.
WARNING:
By loosening the tool using the built in drill ejector, always see to it that the knob of
the red starting button is positioned at zero ( 0 ) in order to prevent the quill to
start rotating by mistake.
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