37
GB
Operation
General safety advice for electrical power tools / Operation
mended in the operating instructions could lead
to you suffering an injury.
Q
Inserting or replacing
a tool / collet
Press the spindle lock
7
and keep it pressed.
Rotate the clamping nut
5
until the lock
engages.
Loosen the clamping nut
5
with the combina-
tion key
23
.
If a tool is already inserted, remove it.
First insert the tool you wish to use though the
clamping nut
5
before you insert it into the
collet
18
suitable for the tool shaft.
Press the spindle lock
7
and keep it pressed.
Insert the collet
18
into the threaded insert and
tighten the clamping nut
5
on the thread using
the combination key
23
.
Using the Insertion tool with mandrel
13
:
NOTE:
Use the screwdriver end of the combi-
nation key
23
to release or tighten the screw of
the mandrels
13
.
Insert the mandrel
13
into the electrical tool as
described.
With the aid of the combination wrench
23
,
unscrew the screw from the mandrel
13
.
Place the insertion tool you wish to have onto
the screw between the two washers.
With the aid of the combination wrench
23
,
tighten the screw on the mandrel
13
.
Q
Switching on and off /
Setting the speed range
Switching on / Setting the speed range:
Connect the plug
4
to the power supply unit
10
by inserting it into the plug-in device
8
provided
for such purposes (see Fig. C).
Connect the device to the power supply by
inserting the mains plug into the socket.
Press down the ON / OFF switch
2
and then
move it in direction of the rotational speed con-
trol
1
. Then set the rotational speed control to
a position between “5” and “20”.
Switching off:
Set the rotational speed control
1
to position
“5”. Press down the ON / OFF switch
2
and
then move it in direction of the cable.
Q
Advice on working with
materials / Tools / Speed ranges
Use the highest speed when working on steel
or iron with the milling bits
20
.
Use a short trial on a test piece to determine the
optimum rotational speed range for working on
zinc, zinc alloy, aluminium, copper and lead.
Use the low speed range for working on plastics
and low-melting point materials.
Use high speeds on wood.
Use the medium speed range for cleaning,
polishing and buffing.
The following information shall be considered as
recommendatory only. Learn by practical experience
which tools and settings are the best for the materi-
als you work with.
Setting the appropriate speed:
Numeral on the
rotational speed
control
1
Material to be
worked on
5
Plastics and low melting
point materials
8
Stone, Ceramics
12
Softwood, metal
16
Hardwood
20
Steel
Examples of appropriate tool selection
Function:
Function
Accessory Application
Drilling
HSS drill
12
Drilling wood
Milling
Milling bits
20
Various tasks, e.g.
hollowing out,
gouging, shaping,
grooving or slotting
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