DeWalt DCH033 Traducido De Las Instrucciones Originales página 22

EnGLIsh
symbol Mode
Rotary Drilling
Rotary hammering
hammering only
To select an operating mode:
1. Depress the mode selector release button
2. Rotate the mode selector dial so that the arrow points to the
symbol corresponding for the desired mode.
nOTE: The arrow on the mode selector dial
at a mode symbol at all times. There are no operable positions
in between. It may be necessary to briefly run the motor after
having changed from 'hammering only' to 'rotary' modes in
order to align the gears.
Performing an Application (Fig. A, G)

WARNING: TO REDUCE THE RISK OF PERSONAL INJURY,
ALWAYS ensure workpiece is anchored or clamped firmly. If
drilling thin material, use a wood "back-up" block to prevent
damage to the material.

WARNING: Always wait until the motor has come to a
complete standstill before changing the direction of rotation.
1. Choose and install the appropriate chuck, adapter, and/or bit
onto the tool. Refer to Bit and Tool Holder.
2. Using the mode selector dial
to desired application. Refer to Operation Modes.
3. Adjust the side handle
3
4. Select the direction of rotation using the forward/reverse
button 4 . When changing the position of the control button,
be sure the trigger is released.
- To select forward rotation, press the for ward/re verse control
button on the right side of the tool.
- To select reverse, press the forward/reverse control button on
the left side of the tool.
nOTE: The center position of the control button locks the tool
in the off position.
5. Place the bit/chisel on the desired location.
6. Depress the trigger switch
trigger switch, the faster the tool will operate. For maximum
tool life, use variable speed only for starting holes or fasteners.
7. To stop the hammer, release the switch.
Recommendations for Tool Operation
• Large (7.9 mm to 12.7 mm) holes in steel can be made easier
if a pilot hole (4 mm to 4.8 mm) is drilled first.
• When drilling, always apply pressure in a straight line with the
bit, but do not push hard enough to stall the motor or deflect
the bit. A smooth even flow of material indicates the proper
drilling rate.
• If drilling thin material or material that is prone to splinter, use
a wood "back-up" block to prevent damage to the work piece.

WARNING:
• Do not use this tool to mix or pump easily combustible or
explosive fluids (benzine, alcohol, etc.).
22 22
application
Screwdriving
Drilling into steel, wood
and plastics
Drilling into concrete
and masonry
Light chipping
.
7
6 must be pointing
6 , select the mode appropriate
as necessary.
5 . The farther you depress the
• Do not mix or stir inflammable liquids labelled accordingly.
MAINTENANCE
Your D WALT power tool has been designed to operate
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over a long period of time with a minimum of maintenance.
Continuous satisfactory operation depends upon proper tool
care and regular cleaning.

WARNING: To reduce the risk of serious personal injury,
turn tool off and disconnect battery pack before making
any adjustments or removing/installing attachments or
accessories. An accidental start-up can cause injury.
The charger and battery pack are not serviceable.
Lubrication
Your power tool requires no additional lubrication.
Cleaning

WARNING: Blow dirt and dust out of the main housing with
dry air as often as dirt is seen collecting in and around the air
vents. Wear approved eye protection and approved dust mask
when performing this procedure.

WARNING: Never use solvents or other harsh chemicals for
cleaning the non-metallic parts of the tool. These chemicals may
weaken the materials used in these parts. Use a cloth dampened
only with water and mild soap. Never let any liquid get inside the
tool; never immerse any part of the tool into a liquid.
Optional Accessories

WARNING: Since accessories, other than those offered by
D WALT, have not been tested with this product, use of such
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accessories with this tool could be hazardous. To reduce the risk
of injury, only D WALT recommended accessories should be used
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with this product.
Accessories and attachments used must be regularly lubricated
around the SDS plus® fitment.
Consult your dealer for further information on the
appropriate accessories.
Protecting the Environment
Separate collection. Products and batteries marked
with this symbol must not be disposed of with normal
household waste.
Products and batteries contain materials that can
be recovered or recycled reducing the demand for
raw materials. Please recycle electrical products and batteries
according to local provisions. Further information is available at
www.2helpU.com.
Rechargeable Battery Pack
This long life battery pack must be recharged when it fails
to produce sufficient power on jobs which were easily done
before. At the end of its technical life, discard it with due care for
our environment:
• Run the battery pack down completely, then remove it from
the tool.
• Li-Ion cells are recyclable. Take them to your dealer or a local
recycling station. The collected battery packs will be recycled or
disposed of properly.
SDS plus® and SDS max® are registered trademarks of
Robert Bosch GmbH.
The Bluetooth® word mark and logos are registered trademarks
owned by the Bluetooth®, SIG, Inc. and any use of such marks by
D WALT is under license. Other trademarks and trade names are
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those of their respective owners.