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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 Specific Safety Rules

• 

Hold power tool by insulated gripping surfaces when 
performing an operation where the fastener may 
contact hidden wiring. 

Fasteners contacting a “live” 

wire may make exposed metal parts of the power tool 
“live” and could give the operator an electric 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 and drilling operations cause chips to fly. 
Flying particles can cause permanent eye damage.

• 

Air vents often cover moving parts and should be 
avoided.

 Loose clothes, jewelry or long hair can be 

caught in moving parts.

• 

Do not operate this tool for long periods of time. 

Vibration caused by tool action may be harmful to your 
hands and arms. Use gloves to provide extra cushion and 
limit exposure by taking frequent rest periods.

Additional Safety Information

 

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/MSHA respiratory protection.

 

WARNING: 

Some dust created by power sanding, 

sawing, grinding, drilling, and other construction 
activities contains chemicals known to the State 
of California 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.

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 disperse 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 that conforms to ANSI S12.6 (S3.19) 
during use. 

Under some conditions and duration 

of use, noise from this product may contribute to 
hearing loss.

 

CAUTION: When not in use, place tool on its side 
on a stable surface where it will not cause a 
tripping or falling hazard. 

Some tools with large 

battery packs will stand upright on the battery pack 
but may be easily knocked over.

• 

Air vents often cover moving parts and should be 
avoided.

 Loose clothes, jewelry or long hair can be 

caught in moving parts.

• 

An extension cord must have adequate wire size 
(AWG or American Wire Gauge) for safety. 

The smaller 

the gauge number of the wire, the greater the capacity 
of the cable, that is, 16 gauge has more capacity than 18 
gauge. An undersized cord will cause a drop in line voltage 
resulting in loss of power and overheating. When using 
more than one extension to make up the total length, 
be sure each individual extension contains at least the 

Summary of Contents for DCF897B

Page 1: ...thout word Indicates a safety related message NOTICE Indicates a practice not related to personal injury which if not avoided may result in property damage 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 WARNING To reduce the risk of injury read the instruction manual If you have any quest...

Page 2: ...t 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 en...

Page 3: ... 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 MSHA respiratory protection WARNING Some dust created by power sanding sawing grinding drilling and other construction activities contains chemical...

Page 4: ...n any way to fit into a non compatible charger as battery pack may rupture causing serious personal injury Consult the chart at the end of this manual for compatibility of batteries and chargers Charge the battery packs only in designated DeWALT chargers DO NOT splash or immerse in water or other liquids Do not store or use the tool and battery pack in locations where the temperature may reach or ...

Page 5: ...n LED lights will illuminate designating the level of charge left When the level of charge in the battery is below the usable limit the fuel gauge will not illuminate and the battery will need to be recharged Fig B NOTE The fuel gauge is only an indication of the charge left on the battery pack It does not indicate tool functionality and is subject to variation based on product components temperat...

Page 6: ...a risk of electric shock electrocution or fire Disconnect the charger from the outlet before attempting any cleaning This will reduce the risk of electric shock Removing the battery pack will not reduce this risk NEVER attempt to connect 2 chargers together The charger is designed to operate on standard 120V household electrical power Do not attempt to use it on any other voltage This does not app...

Page 7: ...ed separately at least 1 25 4 mm long with a screw head diameter of 0 28 0 35 7 9 mm screwed into wood to an optimal depth leaving approximately 7 32 5 5 mm of the screw exposed Align the slots on the back of the charger with the exposed screws and fully engage them in the slots Charger Cleaning Instructions WARNING Shock hazard Disconnect the charger from the AC outlet before cleaning Dirt and gr...

Page 8: ...tery pack with the rails inside the tool s handle and slide it into the handle until the battery pack is firmly seated in the tool and ensure that it does not disengage To remove the battery pack from the tool press the release button 5 and firmly pull the battery pack out of the tool handle Insert it into the charger as described in the charger section of this manual Fig D 5 6 Proper Hand Positio...

Page 9: ...in Fig F DCF899 To install an accessory on the anvil align the hole in the side of the accessory with the detent pin 8 on the anvil 3 Press the accessory on until the detent pin engages in the hole Depression of detent pin may be necessary to aid installation of accessory To remove an accessory depress the detent pin through the hole and pull the accessory off Fig F DCF899 3 8 Anvil with Hog Ring ...

Page 10: ...p can cause injury Cleaning 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 ...

Page 11: ... exclusion or limitation of incidental or consequential damages so these limitations may not apply to you This warranty gives you specific legal rights and you may have other rights which vary in certain states or provinces In addition to the warranty DeWALT tools are covered by our 1 YEAR FREE SERVICE DeWALT will maintain the tool and replace worn parts caused by normal use for free any time duri...

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