Maintenance And Service; Maintenance And Cleaning - BTI PROFILINE -WKS 115 V Instructions D'emploi

For cutting expecially hard material, e. g., concrete with
high pebble content, the diamond cutting disc can
overheat and become damaged as a result. This is
clearly indicated by circular sparking, rotating with the
diamond cutting disc.
In this case, interrupt the cutting process and allow the
diamond cutting disc to cool by running the machine for
a short time at maximum speed with no load.
Noticeable decreasing work progress and circular
sparking are indications of a diamond cutting disc that
has become dull. Briefly cutting into abrasive material
(e. g. lime-sand brick) can resharpen the disc again.
Information on Structures
Slots in structural walls are subject to the Standard
DIN 1053 Part 1, or country-specific regulations.
These regulations are to be observed under all circum-
stances. Before beginning work, consult the responsi-
ble structural engineer, architect or the construction
supervisor.

Maintenance and Service

Maintenance and Cleaning

Before any work on the machine itself, pull
the mains plug.
For safe and proper working, always keep the
machine and ventilation slots clean.
In extreme working conditions, conductive
dust can accumulate in the interior of the
machine when working with metal. The pro-
tective insulation of the machine can be
degraded. The use of a stationary extraction
system is recommended in such cases as well
as frequently blowing out the ventilation slots
and installing a residual current device (RCD).
If the machine should fail despite the care taken in manu-
facturing and testing procedures, repair should be carried
out by an after-sales service centre for BTI power tools.
In all correspondence and spare parts orders, please
always include the 6-digit order number given on the
nameplate of the machine.
WARNING! Important instructions for connecting
a new 3-pin plug to the 2-wire cable.
The wires in the cable are coloured according to the fol-
lowing code:
Do not connect the blue or brown wire to the earth ter-
minal 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.
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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-
tation into national right, power tools
that are no longer usable must be collected separately
and disposed of in an environmentally correct manner.
Subject to change without notice.
1 609 929 L12 • 19.3.07