Technical Specifications - Metabo KHE 56 Notice Originale

Always apply a moderate amount of pressure to
the handle when pushing down the machine and
do not force. Vibrations are reduced most effec-
tively at the central position (10).
9 Cleaning, Maintenance
Motor cleaning: blow out the machine thoroughly
at regular intervals through the air slots with
compressed air.
10 Tips and Tricks
Only moderate pressure is required when working
with the machine. Applying excessive pressure
does not increase your working performance and
may decrease the service life of your machine.
KHE 56: in the case of deep bores, pull the drill bit
out of the bore from time to time in order to remove
dust.
11 Troubleshooting
Carbon brush service indicator (13) lights up:
the carbon brushes are almost completely worn
(remaining operating time approx. 30 hours). If the
brushes are completely worn, the machine
switches off automatically. Have an authorised
service centre replace the brushes.
Electromagnetic disturbances:
In individual cases, the speed may fluctuate
temporarily if the machine is exposed to extreme
external electromagnetic disturbances.
12 Accessories
Use only genuine Metabo accessories.
If you need any accessories, check with your
dealer.
For dealers to select the correct accessory, they
need to know the exact model designation of your
power tool.
See page 4.
A Extensive drill bit and chisel assortment for a
wide range of applications.
B Special grease (for lubricating the tool shanks)
For a complete range of accessories, see
www.metabo.com or the main catalogue.
13 Repairs
Repairs to electrical tools must be carried out by
qualified electricians ONLY!
Contact your local Metabo representative if you
have Metabo power tools requiring repairs. For
addresses see www.metabo.com.
You can download a list of spare parts from
www.metabo.com.
14 Environmental Protection
Metabo's packaging can be 100% recycled.
Scrap power tools and accessories contain large
amounts of valuable resources and plastics that
can be recycled.
These instructions are printed on chlorine-free
bleached paper.
Only for EU countries: Never dispose of
power tools in your household waste! In
accordance with European Guideline 2002/
96/EC on used electronic and electric equipment
and its implementation in national legal systems,
used power tools must be collected separately
and handed in for environmentally compatible
recycling.

15 Technical Specifications

Explanatory notes on the specifications on page 2.
Changes due to technological progress reserved.
P = Nominal power input
1
P = Power output
2
n = No-load speed
1
D = Max. drilling diameter in concrete
1
with impact masonry bits
D = Max. drilling diameter in concrete
2
with impact core cutters
D = Max. drilling diameter in concrete
3
with milling cutter
s = Maximum impact rate
max
W = Single impact energy
C = Number of chisel positions
m = Weight without mains cable
Vibration total value (vector sum of three
directions) determined in accordance with
EN 60745:
a = Vibration emission value
h, HD
(hammer drilling into concrete)
a = Vibration emission value
h, Cheq
(chiselling)
K = Uncertainty (vibration)
h,HD/Cheq
The vibration emission level given in this informa-
tion sheet has been measured in accordance with
a standardised test given in EN 60745 and may be
used to compare one tool with another. It is also
ENGLISH
ENG
13