Technical Data; Proper Use; Safety Regulations - EINHELL DMH 250/2 Bedienungsanleitung Und Wartungsanleitung

Anleitung DMH 250-2 SPK1
Dear Customer,
Before you use the chisel hammer for the first time,
please read these instructions and note the
information for the tool's operation and maintenance.
Always keep this manual with the tool.

1. Technical data

Permissible working pressure max.:
Air consumption:
Chisel holder (hexagonal):
Stroke:
Blow rate: 4500 blows/min
Recommended hose diameter:
Sound pressure level LPA: 98.4 dB (A)
Sound power level LWA: 109.4 dB (A)
Vibration a w :
Weight:
Compressed air quality: cleaned and oiled
Air supply:
via conditioning unit with filter pressure
reducer and mist oiler
Compressor capacity :
approx. 250 l/min equivalent to a motor
rating of 2.2 kW.
Work settings:
6 bar working pressure set at the pressure
reducer or filter pressure reducer
Please note:
When working with the chisel hammer, be sure to
wear the necessary protective clothing,
particularly goggles, ear-muffs and safety gloves.
Observe the safety regulations.
2. Illustration
1 trigger lever
2 air regulating screw
3 cylinder
4 clamping spring
5 plug-in nipple for air supply
14.07.2006 8:32 Uhr Seite 5
3
1
6,3 bar
4
115 l/min
9.8 mm
43 mm
Ø 8 mm

3. Proper use

The chisel hammer is a pneumatic tool for general
2.77 m/s 2
use. It can be used, for example, to cut grooves, to
1.1 kg
remove tiles or plaster, to knock holes through walls,
to cut metal sheet and plate, and to knock off bolts
and rivets.
The exhaust air leaves the housing to the front.
Repairs and maintenance work are to be carried out
only by authorized specialist workshops.
Please note!
The power of the tool will be reduced if you use a
hose that has too small an inner diameter or
which is too long.

4. Safety regulations

Take suitable precautions to protect yourself and
your environment from potential hazards.
Never put the chisel hammer to any use other than
that intended.
Be careful with combustible materials. Sparks may
be caused by impact.
Keep pneumatic tools safe from children.
Always concentrate while you work. Do not work if
you are tired.
Use only a quick-release coupling to connect up
the air supply.
It is imperative to use a pressure reducer to set the
working pressure.
Never use oxygen or combustible gases as an
GB
2
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