Ferm HDM1026S データシート

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5
EN
Replacement of power cords or plugs
If the supply cord is damaged, it must be replaced 
by the manufacturer, its service agent or similarly 
qualified persons in order to avoid a hazard.
Mains plug replacement (UK only)
If the moulded 3-pin plug attached to the unit is 
damaged and needs replacing, it is important 
that it is correctly destroyed and replaced by 
an approved BS1363/13A fused plug and that 
the following wiring instructions are followed. 
The wires in the mains cable are coloured in 
accordance with the following code:
•   blue   
neutral
•   brown  
live
As the colours of the wires in the mains cable 
of the unit may not correspond to the coloured 
markings identifying the terminals in the plug, 
proceed as follows:
•   The wire which is coloured blue must be 
connected to the terminal which is marked 
with the letter N or coloured black.
•   The wire which is coloured brown must be 
connected to the terminal which is marked 
with the letter L or coloured red.
Use of extension leads
Only ever use approved extension leads that are 
suitable for the power rating of the machine. The 
minimum core thickness is 1.5 mm
2
. Whenever 
using a reel extension lead, always fully unroll the 
lead.
Immediately switch off the machine when:
•   Excessive sparking of the carbon brushes.
•   Interruption of the mains plug, mains lead or 
mains lead damage.
•   Defect  switch.
•   Smoke or stench of scorched isolation.
2.  MACHINE INFORMATION
Intended use
This rotary hammer is intended for drilling holes 
in masonry such as brick, concrete and similar 
material. Furthermore, the machine can be used 
as a demolition hammer in combination with the 
SDS cold chisels provided. The machine is on no 
account intended for other purposes.
Not suitable for construction site usage
Technical specifications HDM1026S
HDM1027S
Mains voltage
230-240 V ~
230-240 V ~
Mains frequency
50 Hz
50 Hz
Power input 
600 W
950 W
No-load speed
0-1100 /min
0-960 /min
Impact rate
0-5800 /min
0-4550 /min
Max. Drill diameter
-Concrete
-Steel
-Wood
Ø 20 mm
Ø 13 mm
Ø 30 mm
Ø 26 mm
Ø 13 mm
Ø 30 mm
Weight
2.8kg
3.4kg
Sound pressure (L
PA
)
91.18dB(A)
K=3 dB(A)
90.8dB(A)
K=3 dB(A)
Acoustic power (L
WA
)
102.18dB(A)
K=3 dB(A)
101.8dB(A)
K=3 dB(A))
Vibration
hammer drilling concrete
a
h
,
HD
13.719m/s
2
K=1.5m/s
2
12.133m/s
2
K=1.5m/s
2
Chiseling a
h,Cheq
10.174m/s
2
K=1.5m/s
2
13.087m/s
2
K=1.5m/s
2
Vibration level
The vibration emission level stated in this 
instruction manual has been measured in 
accordance with a standardized test  given in 
EN60745. 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 maintained 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 significantly 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.