stayer HD3K Instructions D'emploi page 25

WARNING! Important instructions for con-
necting a new 3-pin plug to the 2-wire cable.
The wires in the cable are coloured according to
the following code:
Do not connect the blue or brown wire to the earth
terminal of the plug.
Important: If for any reason the moulded plug is
removed from the cable of this power tool, it must
be disposed of safely.
When the carbon brushes wear below acceptable
service tolerances, the machine will auto
cut out. The machine must be sent
service for maintenance for
"Service and Customer Assistance" section.
Sharpening Chisels
Good results are only achieved with sharp
chisels; therefore, sharpen the chiselling tools
in good time. This ensures a long
the tools and good working performance.
Re-sharpening
Sharpen chiselling tools using grinding wheels
(e.g.ceramic bonded corundum wheel) with a
steady supply of water. Reference values are
shown in the figure. Take care that no annea-
ling coloration appears on the cutting edges;
this impairs the hardness of the chiselling tools.
60
4
20
matically
to customer
address, see the
service life of
60
60
ENGLISH
25
For forging, heat the chisel to between
850ºC and 1050°C (bright red to yellow).
For hardening, heat the chisel to approx. 900 °C
and quench in oil. Then anneal in an oven for
approx. one hour at 320°C
(annealing colour = light blue).
If the machine should fail despite the care taken
in man ufacturing and testing proc
should be carried out by an after-sales service
centre for Stayer power tools.
In all correspondence and spare parts order,
please always include the article number given
on the type plate of the machine.
5.2.- Disposal
The machine, accessories and packaging should
be sorted for environmental-friendly recycling.
Only for EC countries:
Do not dispose of power tools
into household waste!
According the European Guideline
2002/96/EC for Waste Electrical
and Electronic Equipment and its
implemen-
power tools that are no longer usable must be
collected separately and disposed of in an
environmentally correct manner.
Subject to change without notice.
25
edures, repair
tation into national right,