Berner 043564, Original Instructions Manual

Page: 26 / 251

26 | English
1 609 92A 0ER • 26.11.13
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 cir-
cumstances. Before beginning work, consult the
responsible 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 conditions, always use dust extrac-
tion as far as possible. Blow out ventilation
slots frequently and install a residual current
device (RCD). When working metals, conductive
dust can settle in the interior of the power tool.
The total insulation of the power tool can be im-
paired.

Please store and handle the accessory(-ies)
carefully.
If the supply cord is damaged, it must be replaced
by the manufacturer, its service agent or similarly
qualified persons in order to avoid a hazard.
In all correspondence and spare parts orders,
please always include the 6-digit order number giv-
en on the nameplate of the machine.
Disposal
The machine, accessories and packaging should
be sorted for environmental-friendly recycling.
Do not dispose of power tools into household
waste!
Only for EC countries:
According to the European Directive
2012/19/EU for Waste Electrical
and Electronic Equipment and its
implementation into national right,
power tools that are no longer usa-
ble must be collected separately and
disposed of in an environmentally correct manner.
Subject to change without notice.
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