English - 1
Measured values determined according to
2000/14/EC (1.60 m height, 1 m distance away)
and EN 50 144.
Typically the A-weighted noise levels of the prod-
uct are: sound pressure level: 95 dB (A); sound
power level: 108 dB (A).
Wear hearing protection!
The typical weighted acceleration is 13 m/s
2
.
1 On/Off switch
2 Handle grips
3 Tool retainer
4 Tool holder
5 Tool shank
6 Shoulder
Not all of the accessories illustrated or described are
included as standard delivery.
The machine is intended for heavy chiselling and
demolition work as well as for driving and com-
pacting with the appropriate accessories.
Working safely with this ma-
chine is possible only when the
operating and safety information
are read completely and the in-
structions contained therein are
strictly followed. In addition, the
general safety notes in the en-
closed booklet must be ob-
served. Before using for the first
time, ask for a practical demon-
stration.
■
Wear hearing protection.
■
Wear a protective helmet.
■
Wear safety glasses, protective gloves and
sturdy shoes.
■
If the mains cable is damaged or cut through
while working, do not touch the cable but im-
mediately pull the mains plug. Never use the
machine with a damaged cable.
■
Use appropriate detectors to determine if
utility lines are hidden in the work area or
call the local utility company for assist-
ance.
Contact with electric lines can lead to fire and
electric shock. Damaging a gas line can lead
to explosion. Penetrating a water line causes
property damage or may cause an electric
shock.
■
Hold the power tool only by the insulated
gripping surfaces, when performing an op-
eration where the cutting tool may run into
hidden wiring or its own cord.
Contact with a “live” wire will make exposed
metal parts of the tool “live” and shock the op-
erator.
■
Always direct the cable to the rear away from
the machine.
■
Insert the mains plug only when the machine is
switched off.
■
When working with the machine, always hold it
firmly with both hands and provide for a secure
stance.
■
Apply the machine to the surface to be worked
only when switched off.
■
Do not operate the machine without load.
■
Always switch the machine off and wait until it
has come to a standstill before placing it down.
■
Never allow children to use the machine.
■
Bosch is only able to ensure perfect operation
of the machine if the original accessories in-
tended for it are used.
Tool Specifications
Demolition Hammer
HSH 28
Order number
0 612 314 014
Rated voltage
[V]
115
Frequency
[Hz]
200
Rated current
[A]
13.5
Rated power
[W]
2 200
Output power
[W]
1 600
Impact rate under load [bpm]
1 060
Impact energy
per stroke
[J]
approx. 60
Tool holder
[mm / "] 28 / 1
1
/
8
Weight (without
accessories) approx.
[kg]
30
Protection class
/ I
Noise/Vibration Information
Machine Elements
Intended Use
For Your Safety
9 • 1 619 929 586 • TMS • 28.02.02
