HME 20, HMX 24 English
7
Application
The Pneumatic Drill Hammer can be used universally
for impact drilling, for light chiselling work in masonry
and for drilling as well as screwdriving in wood, metal
and plastic.
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.
For safety reasons, work only with the auxiliary
handle
12
mounted.
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.
1 Tool holder
2 Dust protection cap
3 Unlocking collar
4 Gear selector/Rotation stop switch
5 Ventilation slots
6 Rotational direction switch
7 Locking button for on/off switch
8 On/Off switch/Speed control
9 Speed selection knob (HMX 24 only)
10 Drilling/Impact drilling selector
11 Holder for depth stop
12 Auxiliary handle
13 Latch for mains cable module
14 Adapter for screwdriver bits/drill chuck
Accessories illustrated or described are not
always included as standard delivery items.
Measured values determined according to
EN 50 144.
Sound pressure level: 85.5 dB (A)
Sound power level: 98.5 dB (A)
Workplace related emission value: 88.5 dB (A).
For operation, noise protection measures are
required.
The weighted acceleration is typically 8.6 m/s
2
.
1
Safety Instructions and
Accident Prevention
2 Illustration
3 Technical Data
Pneumatic Drill
Hammer
HME 20 HMX 24
Article number 0428 2301 0428 2501
Input power 500 Watt 600 Watt
Output power 250 Watt 300 Watt
Electronic speed control
•
•
Speed preselection ---
•
No-load speed
1st Gear 0-1100 RPM 0-1100 RPM
2nd Gear --- 0-2500 RPM
Speed under load
1st Gear max. 0-740 RPM 0-650 RPM
2nd Gear max. --- 0-1450 RPM
No-load impact rate 4800 per min.
max.
4800 per min.
max.
Impact energy 2.2 J 2.2 J
Right/Left rotation
•
•
Clamping collar dia. 43 mm
Euro standard
43 mm
Euro standard
Tool holder SDS-Plus SDS-Plus
Drill dia., max.
Steel 13 mm 13 mm
Light metal 15 mm 18 mm
Wood 30 mm 35 mm
Hammer drilling in
conctrete 20 mm 24 mm
Recommended
hammer drilling range 4-12 mm 4-14 mm
Screw dia., max.
Wood 6 mm 8 mm
Sheet metal 6.3 mm 6.3 mm
Weight 2.6 kg 2.6 kg
Protection class II/ II/
4 Noise/vibration information
HME 20/HMX 24 - Titel.book Seite 7 Mittwoch, 1. August 2001 11:27 11
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