Overload Protection; Care And Maintenance - Tyrolit HGE125 Instrucciones De Funcionamiento Originales

HGE125
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Instruction for Use
Switch the machine on and put it carefully on the surface you want to work on. Hold the tool with both hands
and work with circular or linear movements.
For best working results: Do not put too much pressure on the surface you want to work on.
For grinding works right into edges of the wall one segment of the dust guard can be opened.
This allows grinding on surfaces which are usually hard to reach.
Attention!
All other grinding works have to be done with the complete dust guard.

Overload Protection

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In order to protect the operator, motor and the tool, the concrete grinders are equipped with an
electronic and thermal overload protection.
Electronic:
Thermal:
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Care and Maintenance

Before the beginning of the maintenance- or repair works you have to disconnect the plug
from the mains.
Repairs may be executed only by appropriately qualified and experienced personnel.
After every repair the machine has to be inspected by an electric specialist.
Due to its design, the power tool needs a minimum of care and maintenance. The following works have to be
carried out or rather the component parts have to be inspected:
• Always keep the power tool and the ventilation slots clean.
• During work, please pay attention that no particles get inside the machine.
• In case of failure, a repair has to be carried out by an authorised service workshop.
• Customer service will answer your questions about repair and maintenance of your product as well as spare
parts.
• The TYROLIT application advice team will be happy to help you with questions about our products and their
accessories.
In case of overload caused by a grinding pressure which is too high,
the electronics react by decreasing the speed of the machine. You
can continue working when the grinding pressure has been reduced.
If you do not relief the pressure on the machine or put furthermore
too much pressure on the tool it reacts by switching OFF the
machine. After automatic switch-OFF of the machine you can
continue working after switching OFF and ON the power tool again.
In case of permanent overload, a thermal sensor protects
the motor against destruction. In this case, the tool switches off
automatically and can only be restarted after a certain cooling period
(approx. 2 minutes). Actuate the ON/OFF switch! The cooling period
depends on the heating of the motor winding and the ambient temperature.
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