EIBENSTOCK EMF 150.1P, Оригинальное руководство пользователя

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Information on Structural Calculations
Slots in supporting walls are subject to the Standard DIN 1053 part 1, or
country- specific regulations.
These regulations are to be observed under all circumstances.
Before starting work, consult the responsible structural engineer, architect or
the construction supervisor.
The permitted slot depth and width depends on the slot length, wall
thickness and the building material used.
Overload Protection
In order to protect the operator, motor and tool, the wall chaser is equipped
with an electronic and thermal overload protection.
Electronic: To warn the user against an overload of the machine due to
too high contact pressure, a LED is attached to the switch
grip. It does not light during idle run or at normal load.
When the unit is overloaded the LED lights red, in this
case, the unit must be stress-relieved. You can continue
working after having stress-relieved and switching OFF
and ON the power tool again.
Thermal: In case of permanent overload, a thermocouple 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). The cooling period
depends on the heating of the motor winding and the
ambient temperature.
Care and Maintenance
Before the beginning of 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 machine needs a minimum of care and
maintenance. However, the following points always have to be observed:

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.
Our after-sales service responds to your questions concerning maintenance
and repair of your product as well as spare parts.
EIBENSTOCK’s application service team will gladly answer questions
concerning our products and their accessories.