KRESS HM 550 Mode D'emploi page 7

PH 500 - GB Seite 7 Dienstag, 18. September 2001 11:20 11
Application
The pneumatic drill hammer is universally usable for
hammer drilling and drilling as well as for screwdriving
in wood, metal and plastic.
This pneumatic drill hammer is not suited for
chiselling work (also not with pointed chisels).
Safety Instructions and
1
Accident Prevention
Before putting the machine into operation, read
through these operating instructions completely and
observe the safety instructions contained therein as
well as those in the enclosed booklet on general
safety instructions for electro-tools.
If the mains cable is damaged while working, pull
the mains plug immediately.
Never work with a damaged mains cable.
Wear protective glasses, hearing protection, pro-
tective gloves and sturdy shoes.
Wear hearing protection. Exposure to noise
can cause hearing loss.
Use the auxiliary handles supplied with the
machine. Loss of control can cause personal
injury.
Do not work with materials containing asbestos.
Do not carry the machine by the cable.
The mains receptacles in the working area must be
protected by a residual current circuit breaker (RC).
For the attachment of identification markings on the
machine, do not drill into the housing. The protec-
tive insulation would be shorted. Use stickers.
When the drill unexpectedly jams, the machine
kicks back. Therefore, always take a secure stance
and hold the machine firmly with both hands.
2 Illustration
1 Tool holder
2 Dust protection cap
3 Unlocking collar
4 Clamping screw for auxiliary handle/depth stop
5 Ventilation slots
6 Rotational direction switch
7 Locking button for on/off switch
8 On/Off switchr
9 Ventilation slots
10 Drilling/Impact drilling selector
11 Depth stop
12 Auxiliary handle
13 Adapter for screwdriver bits/drill chuck
Accessories illustrated or described are not always
included as standard delivery items.
3 Technical Data
Pneumatic Drill Hammer
Input power
Output power
Half-wave control
No-load speed
Speed under load
No-load impact rate
Load hammer blows
Impact energie
Right/Left rotation
Clamping collar dia.
Tool holder
Drill dia., max.
Steel
Light metal
Wood
Hammer drilling in
conctrete
Recommended hammer
drilling range
Screw dia., max.
Wood
Sheet metal
Corner measure
Weight
Protection class
4 Noise/vibration information
Measured values determined according to
EN 60 745.
Typically the A-weighted noise levels of the machine
are: sound pressure level 94 dB (A); sound power level
105 dB (A). Measurement uncertainty
K = 3 dB.
Wear hearing protection!
The typically weighted acceleration is 8,1 m/s².
English
7
550 Watt
270 Watt
•
0-1000 RPM
0-750 RPM
max. 4950 RPM
max. approx. 4100 RPM
max. 2.0 J
•
43 mm Euro standard
SDS-Plus
13 mm
16 mm
30 mm
20 mm
5-14 mm
6 mm
6.3 mm
33 mm
2.175 kg
II/