User manual
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
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.