Preparing The Machine - WOLFF PS230 Originalbetriebsanleitung

EN
► When working screed, use dust extraction. The
vacuum cleaner must be approved for the extrac-
tion of stone dust.
Using this equipment reduces dust-related hazards.
► When working with the machine, always hold it
fi rmly with both hands and provide for a secure
stance.
The power tool is guided more securely with both
hands.
► Never use the machine with a damaged cable. Do
not touch the damaged cable and pull the mains
plug when the cable is damaged while working.
Damaged cables increase the risk of an electric shock.
2.8 Noise and vibration information
The A-rated sound pressure level of the machine is
normally
Sound pressure level ..................................dB(A) 90,4
Sound power level.......................................dB(A) 101,4
Margin of error ......................................K=dB +/- 1.5 dB
Warning
Overall vibration values (vector sum of three directions)
determined in accordance with EN 60745:
Vibration emission level/wood .........ah = <2,5 m/s²
Margin of error ..................................K = +/- 1.5 m/s²
Vibration emission level/ concrete ...ah = 2 ,8 m/s²
Margin of error ..................................K = +/- 1.5 m/s²
The vibration emission level indicated in this informa-
tion sheet has been measured in accordance with a
standardised test specifi ed in EN 60745 and may be
used to compare one tool with another.
It may be used for a preliminary assessment of expo-
sure.
The declared vibration emission level represents the
main applications of the tool. However if the tool is
used for diff erent applications, with diff erent acces so-
ries or poorly maintained, the vibration emission may
diff er. This may signifi cantly increase the exposure
level over the total working period.
An estimation of the level of exposure to vibration
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20
Wear hearing protection!
should also take into account the times when the tool
is switched off or when it is running but not actually
doing the job. This may signifi cantly reduce the
exposure level over the total working period.
Identify additional safety measures to protect the ope-
rator from the eff ects of vibration include: main taining
the tool and the accessories, keeping hands warm,
organisation of work patterns.

3.0 Preparing the machine

3.1 Dust extraction
► Dusts from materials such as lead-containing coatings,
some wood types, minerals and metal can be harmful
to one's health. Touching or inhaling the dusts can
cause allergic reactions and/or lead to respiratory
infections of the user or bystanders.
Certain dusts, such as oak or beech dust, are con-
sidered carcinogenic, especially in connection with
wood-treatment additives (chromate, wood pre
servative). Materials containing asbestos may only be
worked on by specialists.
– Use dust extraction whenever possible.
– Provide for good ventilation of the work area.
– The use of a P2 fi lter class respirator is recommended.
Observe the relevant regulations in your country for the
materials to be worked.
The vacuum cleaner must be approved for the extraction
of masonry dust. WOLFF provides:
STARVAC MI55 wet and dry vacuum cleaner #60800
Insert the suction hose of the vacuum cleaner in the
adapter (12) of the machine.
3.2 Information for the Use of
Screed grooving machine
► Please observe the following notes in order to reduce
the dust emissions occurring while working.
– Use only the combinations of Screed grooving machine
and dust-category M vacuum cleaner recommended by
WOLFF. Other combinations can lead to insuffi cient
dust collection and separation.
– Observe the operating instructions of the vacuum clea-
ner for maintenance and cleaning of the vacuum
cleaner, including the fi lter.Empty dust collection contai-
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