Rotwerk RB 13, Instruction Manual

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swItCHInG on AnD oFF
Release the emergency-stop switch •
(3) by turning the red control element
clockwise (approx. 1/4 turn)
switch on • the machine by pressing
the green On switch (4).
switch off • the machine by pressing
the red Off switch (5).
In an
• emergency the machine can be
stopped immediately by pressing the
emergency-stop switch (3)
In an emergency press the emer-
gency-stop switch. The machine
must only be run with the top
cover closed.
sPEED sElECtIon
It is crucial that the machine is
shut down before opening the
belt housing.
The speed can be set to 6 different speed
settings by turning over the V-belt:
Remove protective cover (A 1). •
Release clamping for securing the •
motor (B 22) on the right.
Set belt to the desired setting.
•
Tension belt by pushing the lever for •
the motor adjustment (A 18) back-
wards. The belt must be tensioned
so that it can be pushed in by maxi-
mum 0.5 cm when light pressure is
applied.
HAnDlInG tHE KEy­tyPE DRIll
CHuCK
The supplied chuck key is required to •
open and close the chuck.
Insert the chuck key into one of the
•
side chuck bore holes so that the
toothing of the key interlocks with the
toothing of the chuck.
Turn the key anti-clockwise to open
•
the chuck.
Turn the key clockwise to close the
•
chuck.
REMoVInG tHE DRIll CHuCK
The drill chuck is driven out of the drill-
ing spindle using the supplied ejector
wedge. To do so, move the drilling spin-
dle down until the ejector slot in the
side of the spindle is visible. Insert the
ejector wedge into the slot and strike
it with a hammer to drive out the drill
chuck.
DRIllInG DEPtH InDICAtoR
A scale (35) indicating the drilling depth
is shown on the axis of the advance
knob (20). The advance can be read
from it in millimeters.
DRIllInG DEPtH stoP
With the machine switched off, move •
the drill bit lightly on to the surface of
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