User Manual

6 ENGLISH
ENGLISH (Original instructions)
SPECIFICATIONS
Model: DHR171
Drilling capacities Concrete 17 mm
Steel 10 mm
Wood 13 mm
No load speed 0 - 680 min
-1
Blows per minute 0 - 4,800 min
-1
Overall length 273 mm
Rated voltage D.C. 18 V
Standard battery cartridge BL1815N / BL1820 / BL1820B / BL1830 / BL1830B / BL1840 /
BL1840B / BL1850 / BL1850B / BL1860B
Net weight 2.1 - 2.8 kg
• Duetoourcontinuingprogramofresearchanddevelopment,thespecicationshereinaresubjecttochange
without notice.
• Specicationsandbatterycartridgemaydifferfromcountrytocountry.
• Theweightmaydifferdependingontheattachment(s),includingthebatterycartridge.Thelightestandheavi-
estcombination,accordingtoEPTA-Procedure01/2014,areshowninthetable.
Intended use
Thetoolisintendedforhammerdrillinganddrillingin
brick, concrete and stone.
Itisalsosuitablefordrillingwithoutimpactinwood,
metal, ceramic and plastic.
Noise
ThetypicalA-weightednoiseleveldeterminedaccord-
ing to EN60745:
Soundpressurelevel(L
pA
):86dB(A)
Soundpowerlevel(L
WA
):97dB(A)
Uncertainty(K):3dB(A)
WARNING: Wear ear protection.
Vibration
Thevibrationtotalvalue(tri-axialvectorsum)deter-
mined according to EN60745:
Work mode: hammer drilling into concrete
Vibrationemission(a
h, HD
):9.0m/s
2
Uncertainty(K):1.5m/s
2
Work mode: drilling into metal
Vibrationemission(a
h,D
):2.5m/s
2
or less
Uncertainty(K):1.5m/s
2
NOTE:Thedeclaredvibrationemissionvaluehas
been measured in accordance with the standard test
methodandmaybeusedforcomparingonetoolwith
another.
NOTE:Thedeclaredvibrationemissionvalue
mayalsobeusedinapreliminaryassessmentof
exposure.
WARNING:Thevibrationemissionduringactual
useofthepowertoolcandifferfromthedeclared
emission value depending on the ways in which the
tool is used.
WARNING:Besuretoidentifysafetymeasures
to protect the operator that are based on an estima-
tionofexposureintheactualconditionsofuse(taking
accountofallpartsoftheoperatingcyclesuchas
thetimeswhenthetoolisswitchedoffandwhenitis
runningidleinadditiontothetriggertime).
EC Declaration of Conformity
For European countries only
TheECdeclarationofconformityisincludedasAnnexA
to this instruction manual.
SAFETY WARNINGS
General power tool safety warnings
WARNING: Read all safety warnings, instruc-
tions, illustrations and specications provided
with this power tool.Failuretofollowallinstructions
listedbelowmayresultinelectricshock,reand/or
seriousinjury.
Save all warnings and instruc-
tions for future reference.
Theterm"powertool"inthewarningsreferstoyour
mains-operated(corded)powertoolorbattery-operated
(cordless)powertool.