Ferm 93
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04 Ferm
ROTARYHAMMER DRILL
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.
Application
The device is intended for drilling in masonry such as concrete, brick or similar materials.
Furthermore the machine can also be used as a demolition hammer with the SDS cold chisels
provided. The machine has been primarily designed for these purposes. The supplied chuck
should only be used for occasional drilling in wood or metal. The device is not designed for
commercial use.
Please inspect the machine and accessories for transit damage.
Content
1. Device data
2. Safety regulations
3. Assembly
4. Use
5. Service and maintenance
1. DEVICE DATA
Technical data
Package content
1 Hammer drill
1 Auxiliary handgrip
Voltage 230 V~
Frequency 50 Hz
Power rating 1100 W
Rotational speed (not loaded) 750/min
Impact rate 2920/mi0n
Shaft for hammer drill: SDS 10
Max. bit diameter (concrete) 30 mm
Chuck:
Max. bit diameter 13 mm
Weight 6.0 kg
Lpa (sound pressure level) 90.7 dB(A)
Lwa (sound power level) 105 dB(A)
Vibration value 18.54 m/s2
