INSTRUCTION MANUAL
GUIDE D’UTILISATION
MANUAL DE INSTRUCCIONES
D25302DH
Dust Extraction System with HEPA Filter
Système de dépoussiérage avec filtre H.E.P.A.
Sistema de extracción de polvo con Filtro HEPA
INSTRUCTIVO DE OPERACIÓN, CENTROS DE SERVICIO Y PÓLIZA
DE GARANTÍA. ADVERTENCIA: LÉASE ESTE INSTRUCTIVO ANTES
DE USAR EL PRODUCTO.
DEWALT Industrial Tool Co., 701 East Joppa Road, Baltimore, MD 21286
(FEB10) Part No. N046279 D25302DH Copyright © 2010 D
EWALT
The following are trademarks for one or more DEWALT power tools: the yellow and black color scheme; the “D” shaped
air intake grill; the array of pyramids on the handgrip; the kit box configuration; and the array of lozenge-shaped humps
on the surface of the tool.
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.
IF YOU HAVE ANY QUESTIONS OR COMMENTS ABOUT THIS OR ANY DEWALT TOOL,
CALL US TOLL FREE AT: 1-800-4-DEWALT (1-800-433-9258)
WARNING: To reduce the risk of injury, read all of this manual carefully before
operating the attachment. Also refer to the manual of any power tool that will be used
with this attachment.
General Power Tool Safety Warnings
WARNING! Read all safety warnings and all instructions. Failure to follow the
warnings and instructions may result in electric shock, fire and/or serious injury.
SAVE ALL WARNINGS AND INSTRUCTIONS
FOR FUTURE REFERENCE
The term “power tool” in the warnings refers to your mains-operated (corded) power tool or
battery-operated (cordless) power tool.
1) WORK AREA SAFETY
a) Keep work area clean and well lit. Cluttered or dark areas invite accidents.
b) Do not operate power tools in explosive atmospheres, such as in the presence
of flammable liquids, gases or dust. Power tools create sparks which may ignite
the dust or fumes.
c) Keep children and bystanders away while operating a power tool. Distractions
can cause you to lose control.
2) ELECTRICAL SAFETY
a) Power tool plugs must match the outlet. Never modify the plug in any way. Do
not use any adapter plugs with earthed (grounded) power tools. Unmodified
plugs and matching outlets will reduce risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces such as pipes, radiators,
ranges and refrigerators. There is an increased risk of electric shock if your body is
earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water entering a power tool
will increase the risk of electric shock.
d) Do not abuse the cord. Never use the cord for carrying, pulling or unplugging
the power tool. Keep cord away from heat, oil, sharp edges or moving parts.
Damaged or entangled cords increase the risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for
outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric
shock.
f) If operating a power tool in a damp location is unavoidable, use a ground fault
circuit interrupter (GFCI) protected supply. Use of a GFCI reduces the risk of electric
shock.
3) PERSONAL SAFETY
a) Stay alert, watch what you are doing and use common sense when operating a
power tool. Do not use a power tool while you are tired or under the influence of
drugs, alcohol or medication. A moment of inattention while operating power tools
may result in serious personal injury.
b) Use personal protective equipment. Always wear eye protection. Protective
equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection
used for appropriate conditions will reduce personal injuries.
c) Prevent unintentional starting. Ensure the switch is in the off position before
connecting to power source and/or battery pack, picking up or carrying the tool.
Carrying power tools with your finger on the switch or energising power tools that have
the switch on invites accidents.
d) Remove any adjusting key or wrench before turning the power tool on. A wrench
or a key left attached to a rotating part of the power tool may result in personal
injury.
e) Do not overreach. Keep proper footing and balance at all times. This enables
better control of the power tool in unexpected situations.
f) Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing
and gloves away from moving parts. Loose clothes, jewellery or long hair can be
caught in moving parts.
g) If devices are provided for the connection of dust extraction and collection
facilities, ensure these are connected and properly used. Use of dust collection
can reduce dust-related hazards.
4) POWER TOOL USE AND CARE
a) Do not force the power tool. Use the correct power tool for your application.
The correct power tool will do the job better and safer at the rate for which it was
designed.
b) Do not use the power tool if the switch does not turn it on and off. Any power tool
that cannot be controlled with the switch is dangerous and must be repaired.
c) Disconnect the plug from the power source and/or the battery pack from the
power tool before making any adjustments, changing accessories, or storing
power tools. Such preventive safety measures reduce the risk of starting the power
tool accidentally.
d) Store idle power tools out of the reach of children and do not allow persons
unfamiliar with the power tool or these instructions to operate the power tool.
Power tools are dangerous in the hands of untrained users.
e) Maintain power tools. Check for misalignment or binding of moving parts,
breakage of parts and any other condition that may affect the power tool’s
operation. If damaged, have the power tool repaired before use. Many accidents
are caused by poorly maintained power tools.
f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp
cutting edges are less likely to bind and are easier to control.
g) Use the power tool, accessories and tool bits etc., in accordance with these
instructions taking into account the working conditions and the work to be
performed. Use of the power tool for operations different from those intended could
result in a hazardous situation.
5) BATTERY TOOL USE AND CARE
a) Recharge only with the charger specified by the manufacturer. A charger that is
suitable for one type of battery pack may create a risk of fire when used with another
battery pack.
b) Use power tools only with specifically designated battery packs. Use of any other
battery packs may create a risk of injury and fire.
c) When battery pack is not in use, keep it away from other metal objects like paper
clips, coins, keys, nails, screws, or other small metal objects that can make a
connection from one terminal to another. Shorting the battery terminals together
may cause burns or a fire.
d) Under abusive conditions, liquid may be ejected from the battery; avoid
contact. If contact accidentally occurs, flush with water. If liquid contacts eyes,
additionally seek medical help. Liquid ejected from the battery may cause irritation
or burns.
6) SERVICE
a) Have your power tool serviced by a qualified repair person using only identical
replacement parts. This will ensure that the safety of the power tool is maintained.
Additional Safety Rules
WARNING: ALWAYS USE SAFETY GLASSES. Everyday eyeglasses are NOT safety
glasses. Also use face or dust mask if cutting operation is dusty. ALWAYS wear certified
safety equipment:
• ANSI Z87.1 eye protection (CAN/CSA Z94.3).
• ANSI S12.6 (S3.19) hearing protection.
• NIOSH/OSHA respiratory protection.
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other
construction activities contains chemicals known to cause cancer, birth defects or other
reproductive harm. Some examples of these chemicals are:
• lead from lead-based paints,
• crystalline silica from bricks and cement and other masonry products, and
• arsenic and chromium from chemically-treated lumber (CCA).
Your risk from these exposures varies, depending on how often you do this type of work.
To reduce your exposure to these chemicals: work in a well ventilated area, and work with
approved safety equipment, such as those dust masks that are specially designed to filter
out microscopic particles.
• Avoid prolonged contact with dust from power sanding, sawing, grinding, drilling,
and other construction activities. Wear protective clothing and wash exposed
areas with soap and water. Allowing dust to get into your mouth, eyes, or lay on the skin
may promote absorption of harmful chemicals.
WARNING: Use of this tool can generate and/or disburse dust, which may cause serious
and permanent respiratory or other injury. Always use NIOSH/OSHA approved respiratory
protection appropriate for the dust exposure. Direct particles away from face and body.
WARNING: Always wear proper personal hearing protection. Under some conditions
and duration of use, noise from this product may contribute to hearing loss.
COMPONENTS (FIG. 1)
WARNING: Never modify the power tool or any part of it. Damage or personal injury could
result.
A. Extractor base G. Depth adjustment button
B. Base release button H. Length adjustment button
C. Dust collector I. Dust extraction head
D. Dust collector release button J. Dust brush
E. Dust hose K. Side handle
F. Telescope
INTENDED USE
Your dust extraction system D25302DH has been designed for the extraction of dust in
professional hammerdrilling in masonry or concrete, and with solid drill bits mounted to the
power tool.
This dust extraction system will fit D
EWALT 28V and 36V cordless SDS Plus
®
hammers.
WARNING: DO NOT use for drilling plastic, wood or metal.
Recommended power tools to be used with this attachment are available at extra cost from
your local dealer or authorized service center. If you need assistance in locating any power
tool, please contact D
EWALT Industrial Tool Co., 701 East Joppa Road, Baltimore, MD
21286, call 1-800-4-D
EWALT (1-800-433-9258) or visit our website www.dewalt.com.
DO NOT use under wet conditions or in presence of flammable liquids or gases.
The dust extraction system is an attachment for use with professional power tools.
DO NOT let children come into contact with the tool. Supervision is required when
inexperienced operators use this tool.
If you have questions or comments, contact us.
Pour toute question ou tout commentaire, nous contacter.
Si tiene dudas o comentarios, contáctenos.
1-800-4-DEWALT • www.dewalt.com
ASSEMBLY
WARNING: ALWAYS turn off tool and disconnect the tool from the power source
before making any adjustments or removing or installing attachments or accessories.
Such preventative safety measures reduce the risk of starting the tool accidentally.
Attaching and Removing the Dust Extraction System
TO ATTACH THE DUST EXTRACTION SYSTEM (FIG. 1–3, 6)
WARNING: To reduce the risk of personal injury, ALWAYS operate the tool with the
side handle properly installed and securely tightened. Failure to do so may result in the
side handle slipping during tool operation and subsequent loss of control. Hold tool with both
hands to maximize control.
1. Remove the drill bit, side handle and the depth adjustment rod, if attached to the tool.
2. Attach supplied side handle (K), align telescope end (L) with the side handle opening (M).
Push the telescope in until the spring-loaded button (N) locks the telescope into place.
3. Align the ribs (O) of the extractor base with the grooves (P) on the sides of the tool and
slide the tool onto the extractor base until it locks into place. The slots (R) in the base of
the tool will align with the electrical connectors (Q) in the extractor base.
4. Insert the dust hose (E) into the telescope and the extractor base as shown in figure 6.
TO REMOVE THE DUST EXTRACTION SYSTEM (FIG. 1, 2, 4)
1. Remove dust hose (E) from telescope and extractor base.
2. Press the two extractor base release buttons (B) and pull the dust extraction system from
the tool.
3. Press the spring-loaded button (N) to release telescope from side handle (K).
4. Remove side handle from tool.
OPERATION
WARNING: ALWAYS turn off tool and disconnect the tool from the power source
before making any adjustments or removing or installing attachments or accessories.
Such preventative safety measures reduce the risk of starting the tool accidentally.
WARNING: For your own safety, read the tool instruction manual before using any
accessory. Failure to heed these warnings may result in personal injury and serious damage
to the tool and the accessory. When servicing this tool, use only identical replacement
parts.
Switch
The extraction system automatically starts when the tool is turned on.
Electronic Switch-off Delay
After turning the tool off, the extraction system will run for a few seconds longer to vacuum the
remaining dust particles in the internal parts and collect the dust in the dust collector.
Setting the Drilling Depth (Fig. 8)
Press the depth adjustment button (G) on top of the front slider and move it to the desired
drilling depth. Release the button.
Adjusting the Drill Length (Fig. 7, 9)
1. Insert the appropriate drill bit. The dust extractor head is designed for bits up to 5/8"
diameter.
2. Hold the dust extraction head (I) against a wall.
3. Push the tool to make the drill bit touch the surface (fig. 7).
4. Press the length adjustment button (H) on top of the back slider and move it to the desired
length. Release the button.
5. Gently withdraw the tool assembly from the wall, taking care that the spring-loaded
mechanism does not release.
Emptying the Dust Collector (Fig. 5)
WARNING: ALWAYS use eye protection (CAN/CSA Z94.3). All users and bystanders
must wear eye protection that conforms to ANSI Z87.1.
WARNING: ALWAYS use proper NIOSH/OSHA/MSHA respiratory protection when
performing this procedure.
The dust collector (C) should be emptied as soon as the performance has noticeably
decreased.
1. Press the two dust collector release buttons (D) and remove the dust collector.
2. Gently shake the dust collector to remove the dust.
3. Slide the dust collector back in place until it locks.
MAINTENANCE
WARNING: ALWAYS turn off tool and disconnect the tool from the power source
before making any adjustments or removing or installing attachments or accessories.
Such preventative safety measures reduce the risk of starting the tool accidentally.
Your dust collector has been designed to operate over a long period of time with a minimum
of maintenance. Continuous satisfactory operation depends on proper tool care and regular
cleaning. Empty the dust extractor periodically or when the performance has noticeably
decreased.
Replacing the Dust Brush (Fig. 10)
WARNING: ALWAYS use eye protection (CAN/CSA Z94.3). All users and bystanders
must wear eye protection that conforms to ANSI Z87.1.
WARNING: Use of this tool can generate and/or disburse dust, which may cause serious
and permanent respiratory or other injury. Always use NIOSH/OSHA approved respiratory
protection appropriate for the dust exposure.
The dust brush will wear during use and will need to be replaced.
1. Remove the circlip (S) using a pair of circlip pliers.
2. Replace the dust brush (J).
3. Refit the circlip.
Cleaning
WARNING: Do not use a brush to clean the dust collector or filter.
WARNING: Blow dirt and dust out of all air vents with clean, dry air at least once a week.
To minimize the risk of eye injury, always wear ANSI Z87.1 approved eye protection when
performing this.
WARNING: Never use solvents or other harsh chemicals for cleaning the non-metallic
parts of the tool. These chemicals may weaken the plastic 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.
During intensive use the dust collector becomes clogged with dust. Refer to Replacing the
Dust Brush under Operation.
When the filter in the dust collector is worn take the extraction system to an authorised
D
EWALT repair agent to replace it.
NOTE: The filter should be replaced after every 100 to 120 cycles of use.
Accessories
WARNING: Since accessories, other than those offered by DEWALT, have not been tested
with this product, use of such accessories with this tool could be hazardous. To reduce the
risk of injury, only D
EWALT recommended accessories should be used with this product.
If you need assistance, please contact D
EWALT Industrial Tool Co., 701 East Joppa Road,
Baltimore, MD 21286, call 1-800-4-D
EWALT (1-800-433-9258) or visit our website www.
dewalt.com.
Repairs
To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustments should
be performed by a D
EWALT factory service center, a DEWALT authorized service center or
other qualified service personnel. Always use identical replacement parts.
Three Year Limited Warranty
DEWALT will repair, without charge, any defects due to faulty materials or workmanship for
three years from the date of purchase. This warranty does not cover part failure due to normal
wear or tool abuse. For further detail of warranty coverage and warranty repair information,
FIG. 1
R
Q
O
P
B
D
C
FIG. 3
FIG. 4 FIG. 5
F
J
I
E
D
C
B
A
G
H
K
M
L
N
FIG. 6
FIG. 2
E
L
M
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