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Les langues disponibles
ES350 / ES400
Dry cutting:
Dust which occurs during your work is hazardous to health. That is why the machine must be used with a
vacuum cleaner (category M) and a dust mask has to be worn.
The suitable Wet/Dry Vacuum Cleaner is available as accessory.
It can directly be attached to the connection (F) on the dust hood.
Wet cutting:
To supply the machine with water please proceed as follows:
•
Connect the tool to the water supply system or a water pressure vessel using the GARDENA connector
(N).
•
Always make sure that the machine only runs with enough clear water as the seals get damaged when the
machine is running dry. The water feed can be regulated via a miniature ball valve.
•
Attention! The maximum water pressure should not exceed 3 bar!
•
Make sure that the segments are well cooled. If the drilling water is clear, the segments are well cooled.
•
In case of frost warning, drain the water system.
Cutting:
Hold the tool firmly with the right hand on the switch handle and the left hand on the additional handle. Place the
front role (E) on the workpiece to be cut without allowing the diamond disc to come into contact with it. Then
activate the tool and wait until the diamond disc has reached full speed. Dip into the material. Now slide the tool
in a flat and even manner across the surface of the workpiece until the cut is completed.
To achieve a clean cut, maintain a straight cutting line and a steady speed of advance.
The machine must always work in an up-grinding motion. Otherwise, the danger exists of it being pushed
uncontrolled out of the cut.
For cutting stone, it is best to use a diamond cutting disc.
Information for diamond cutting discs:
Noticeable decreasing work progress and circular sparking are indications of a blunt diamond cutting disc. Briefly
cutting into abrasive material (e. g. lime-sand brick or the GÖLZ-diamond-sharpening-stone) can re-sharpen the
disc again.
Never use a cutting disc for roughing.
Do not strain the machine so heavily that it comes to a standstill.
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 circumstances. Before beginning work, consult the responsible structural
engineer, architect or the construction supervisor.
15.
Overload Protection
To protect the user and motor and drill bit, the ES350/ES400 is equipped with a mechanical, electrical and
thermal overload protection.
Electrical:
To warn the user against overstressing the tool by applying to high an advance force, the handle
includes a LED (L) as a overload indicator. It does not light during idle run or at normal load. At
overload, it lights red. In that case the tool most be stress-relieved. In case of longer non-
observation of the rad indication, the electronics will independently switch the tool off. After
relieving be switching the tool off and on, the work can be continued as normal.
Thermal:
In case of permanent overload, a thermocouple protects the motor against destruction. Here also,
the user is warned by the overload indicator. Shortly before the maximum temperature is
reached, the indicator flashes red. In that case, the tool switches off and can only be restarted
after a certain cooling-down period (approx. 2 minutes). The overload indicator flashes until the
machine has cooled sufficiently and can be used again. The cooling-down time depends on the
temperature of the motor winding and ambient temperature.
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5009016-00
BA-DE-GB-FR-NL (056)
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