Technical Data; Before Starting The Equipment - EINHELL DMH 250/2 Originalbetriebsanleitung

The equipment is to be used only for its prescri-
bed purpose. Any other use is deemed to be a
case of misuse. The user / operator and not the
manufacturer will be liable for any damage or inju-
ries of any kind caused as a result of this.
Please note that our equipment has not been de-
signed for use in commercial, trade or industrial
applications. Our warranty will be voided if the
machine is used in commercial, trade or industrial
businesses or for equivalent purposes.
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. Technical data

Permissible working pressure max.: .......... 6.3 bar
Air consumption (6.3 bar): ......................115 l/min
Chisel holder (hexagonal): ....................... 9.8 mm
Stroke: ...................................................... 44 mm
Blow rate: .....................................4500 blows/min
Recommended hose diameter: ..............Ø 10 mm
Weight: ........................................................1.2 kg
Danger!
Sound and vibration
Sound and vibration values were measured in
accordance with EN 792-4.
L sound pressure level ..................... 84.2 dB(A)
pA
K uncertainty ............................................. 3 dB
pA
L sound power level ....................... 95.2 dB(A)
WA
K uncertainty ............................................. 3 dB
WA
Wear ear-muff s.
The impact of noise can cause damage to hea-
ring.
Total vibration values (vector sum of three direc-
tions) determined in accordance with EN 792-4.
Vibration emission value ah = 9.5 m/s
K uncertainty = 1.44 m/s
2
2
GB
Keep the noise emissions and vibrations to a
minimum.
•
Only use appliances which are in perfect wor-
king order.
•
Service and clean the appliance regularly.
•
Adapt your working style to suit the appliance.
•
Do not overload the appliance.
•
Have the appliance serviced whenever ne-
cessary.
•
Switch the appliance off when it is not in use.
•
Wear protective gloves.
Caution!
Residual risks
Even if you use this electric power tool in
accordance with instructions, certain resi-
dual risks cannot be rules out. The following
hazards may arise in connection with the
equipment's construction and layout:
1. Lung damage if no suitable protective dust
mask is used.
2. Damage to hearing if no suitable ear protec-
tion is used.
3. Health damage caused by hand-arm vib-
rations if the equipment is used over a pro-
longed period or is not properly guided and
maintained.
Air quality
cleaned and oiled
Air supply
via conditioning unit with fi lter 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 redu-
cer or fi lter pressure reducer

5. Before starting the equipment

Screw the supplied nipple (5) into the air connec-
tion after you have wound 2-3 layers of sealing
tape around the thread. Insert the chisel of your
choice in the hexagon tool holder. Slide the clam-
ping spring over the chisel. Holding the clamping
spring by its front clip, screw the clamping spring
onto the thread of the cylinder as far as the stop.
Use a fl exible pneumatic pipe (internal Ø 10
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