Inhaltsverzeichnis; Machine Information; Safety Instructions - Ferm HDM1020 Originalbetriebsanleitung

DEMOLITION HAMMER
The numbers in the following text correspond
with the pictures at page 2 - 3.
Read this manual carefully, before using
the machine. Ensure that you know how
the machine works, and how it should be
operated. Maintain the machine in
accordance with the instructions, and
make certain that the machine functions
correctly. Store this manual and other
enclosed documentation with the
machine.
Intended use
The demolition hammer is intended for demolishing
concrete, chiseling off concrete, grooving and bar
cutting.
Application examples
Installation of piping and wiring, sanitary facility
installation, machinery installation, water supply
and drainage work, interior jobs, harbor facilities
and other civil engineering works.
Contents
1. Machine information
2. Safety instructions
3. Assembly
4. Operation
5. Maintenance

1. MACHINE INFORMATION

Technical specifications
Voltage
Frequency
Power rating
Impact rate
Weight
Oil type
L (sound pressure level)
pa
L (sound power level)
wa
Outdoor noise level
Vibration main handle
Vibration auxiliary handle
4
230 V
50 Hz
1600 W
1500/min
14.7 kg
Multigrade oil SAE 15W40
82.98+3 dB(A)
102.98+3 dB(A)
104 dB(A)
18.6 m/s K=1.5 m/s
2
13.9 m/s K=1.5 m/s
2
Vibration level
The vibration emission level stated in this
instruction manual has been measured in
accordance with a standardised test given in
EN 60745; it may be used to compare one tool
with another and as a preliminary assessment of
exposure to vibration when using the tool for the
applications mentioned
- using the tool for different applications, or with
different or poorly maintainted accessories,
may significantly increase the exposure level
- the times when the tool is switched off or when
it is running but not actually doing the job, may
signifi cantly reduce the exposure level
Protect yourself against the effects of vibration by
maintaining the tool and its accessories, keeping
your hands warm, and organizing your work
patterns.
Product information
Fig. 1
1. Chisel
2. Trigger switch
3. Main handle
4. Cover carbon brush
5. Auxiliary handle
6. Tool holder
7. Oil gauge

2. SAFETY INSTRUCTIONS

Explanation of the symbols
Denotes risk of personal injury, loss of life
or damage to the tool in case of non-
observance of the instructions in this
manual
Indicates electrical shock hazard
Wear ear and eye protection
2
Double insulated
2