DeWalt XR DCH273 User Manual

7
English
Residual Risks
The following risks are inherent to the use of rotary
hammers:
– Injuries caused by touching the rotating parts or
hot parts of thetool.
In spite of the application of the relevant safety
regulations and the implementation of safety
devices, certain residual risks cannot be avoided.
These are:
– Impairment ofhearing.
– Risk of squeezing fingers when changing
theaccessory.
– Health hazards caused by breathing dust
developed when working in concrete and/
ormasonry.
Markings on Tool
The following pictograms are shown on the tool:
Read instruction manual beforeuse.
Wear earprotection.
Wear eyeprotection.
DATE CODE POSITION
The date code, which also includes the year of
manufacture, is printed into the housing surface that
forms the mounting joint between tool andbattery.
Example:
2022 XX XX
Year of Manufacture
Important Safety Instructions for All
Battery Chargers
SAVE THESE INSTRUCTIONS: This manual
contains important safety and operating instruc tions
for compatible batterychargers.
• Before using charger, read all instructions and
cautionary markings on charger, battery pack,
and product using batterypack.
WARNING: Shock hazard. Do not allow
any liquid to get inside charger. Electric
shock mayresult.
CAUTION: Burn hazard. To reduce
the risk of injury, charge only DeWALT
rechargeable batteries. Other types of
batteries may burst causing personal
injury anddamage.
where the cutting tool may contact hidden
wiring. Contact with a “live” wire will make
exposed metal parts of the tool “live” and could
give the operator an electricalshock.
• Use clamps or other practical way to secure
and support the workpiece to a stable
platform. Holding the work by hand or against
your body is unstable and may lead to loss
ofcontrol.
• Wear safety goggles or other eye protection.
Hammering operations cause chips to fly. Flying
particles can cause permanent eye damage.
Wear a dust mask or respirator for applications
that generate dust. Ear protection may be
required for mostapplications.
• Keep a firm grip on the tool at all times.
Do not attempt to operate this tool
without holding it with both hands. It is
recommended that the side handle be used at
all times. Operating this tool with one hand will
result in loss of control. Breaking through or
encountering hard materials such as re-bar may
be hazardous as well. Tighten the side handle
securely beforeuse.
• Do not operate this tool for long periods of
time. Vibration caused by hammer action may
be harmful to your hands and arms. Use gloves
to provide extra cushion and limit exposure by
taking frequent restperiods.
• Do not recondition bits yourself. Chisel
reconditioning should be done by an authorized
specialist. Improperly reconditioned chisels
could causeinjury.
• Wear gloves when operating tool or
changing bits. Accessible metal parts on the
tool and bits may get extremely hot during
operation. Small bits of broken material may
damage barehands.
• Never lay the tool down until the bit has
come to a complete stop. Moving bits could
causeinjury.
• Do not strike jammed bits with a hammer to
dislodge them. Fragments of metal or material
chips could dislodge and causeinjury.
• Slightly worn chisels can be resharpened
bygrinding.
• Keep the power cord away from the rotating
bit. Do not wrap the cord around any part of
your body. An electric cord wrapped around a
spinning bit may cause personal injury and loss
ofcontrol.

DeWalt XR DCH273 Specifications

General

No Load Speed	0-1100 rpm
Tool Weight	3.1 kg
Tool Length	301 mm
Vibration Control	Yes
LED Light	Yes
Power Source	Cordless
Chuck Type	SDS-Plus
Max. Concrete Drilling Capacity	24 mm
Tool Height	202 mm
Vibration Level	6.6 m/s²
Tool Width	85 mm
Max Impact Energy	2.1 J
Blows per Minute	0-4600 bpm