27
EnGLIsh
This may significantly reduce the exposure level over the
total working period.
Identify additional safety measures to protect the operator
from the effects of vibration such as: maintain the tool
and the accessories, keep the hands warm, organisation
of work patterns.
EC-Declaration of Conformity
Machinery Directive
Heavy-Duty Cordless SDS MAX
Combination Hammer
DCH733, DCH773
D
e
WALT
declares that these products described under
Technical Data
are in compliance with:
2006/42/EC, EN60745-1:2009+A11:2010, EN60745-2-6:2010.
These products also comply with Directive 2014/30/EU and
2011/65/EU. For more information, please contact
D
e
WALT
at
the following address or refer to the back of the manual.
The undersigned is responsible for compilation of the technical
file and makes this declaration on behalf of
D
e
WALT
.
Markus Rompel
Director Engineering
D
e
WALT
, Richard-Klinger-Straße 11,
D-65510, Idstein, Germany
20.12.2018
WARNING:
To reduce the risk of injury, read the
instruction manual.
Definitions: Safety Guidelines
The definitions below describe the level of severity for each
signal word. Please read the manual and pay attention to
these symbols.
DANGER:
Indicates an imminently hazardous
situation which, if not avoided,
will
result in
death or
serious injury
.
WARNING:
Indicates a potentially hazardous situation
which, if not avoided,
could
result in
death or
serious injury
.
CAUTION:
Indicates a potentially hazardous situation
which, if not avoided,
may
result in
minor or
moderate injury
.
NOTICE:
Indicates a practice
not related to
personal injury
which, if not avoided,
may
result in
property damage
.
Congratulations!
You have chosen a
D
e
WALT
tool. Years of experience, thorough
product development and innovation make
D
e
WALT
one of the
most reliable partners for professional power tool users.
Technical Data
DCH733
DCH773
Voltage
V
DC
54
54
Type
1
1
No-load speed
min
-1
177–355
145–290
No-load beats per minute
bpm
1350–2705
1105–2210
Single impact energy (EPTA 05/2009)
J
13.3
19.4
Optimum drilling range into concrete
mm
25–38
28–42
Maximum drilling range in concrete
mm
48
52
Maximum core drilling range in
concrete
mm
40–125
40–150
Bit holder
SDS MAX
SDS MAX
Chisel positions
24
24
Weight (without battery pack)
kg
8.6
9.5
Noise values and vibration values (triax vector sum) according to EN60745-2-6:
L
PA
(emission sound pressure level) dB(A)
97
96
L
WA
(sound power level)
dB(A)
108
107
K (uncertainty for the given sound
level)
dB(A)
3
3
Drilling
Vibration emission value a
h, HD
=
m/s²
9.0*
10.1*
Uncertainty K =
m/s²
1.5
1.5
Chiselling
Vibration emission value a
h,Cheq
= m/s²
8.8*
9.4*
Uncertainty K =
m/s²
1.5
1.5
* Measured at the side handle. Side handle vibration is higher than vibration at
the main handle.
The vibration emission level given in this information sheet has
been measured in accordance with a standardised test given in
EN60745 and may be used to compare one tool with another. It
may be used for a preliminary assessment of exposure.
WARNING:
The declared vibration emission level
represents the main applications of the tool. However if
the tool is used for different applications, with different
accessories or poorly maintained, the vibration emission
may differ. This may significantly increase the exposure
level over the total working period.
An estimation of the level of exposure to vibration should
also take into account the times when the tool is switched
off or when it is running but not actually doing the job.
English (original instructions)
HEAVY-DUTY CORDLESS SDS MAX COMBINATION HAMMER
DCH733, DCH773
