DEWALT DCS355 XE User Manual

INSTRUCTION MANUAL  
DCS355-XE  
18V BRUSHLESS CORDLESS MULTI TOOL  
Vibration total values (triax vector sum) determined according to EN 60745:  
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.  
Vibration emission value a  
h
a
=
m/s²  
m/s²  
16.1  
1.5  
h
Uncertainty K =  
The vibration emission level given in this information sheet has been measured in  
accordance with a standardised test given in EN 60745 and may be used to compare  
one tool with another. It may be used for a preliminary assessment of exposure.  
WARNING: Indicates a potentially hazardous situation which, if not  
avoided, could result in death or serious injury.  
WARNING: The declared vibration emission level represents the main applications  
of the tool. However if the tool is used for different applications, with different  
accessories or poorly maintained, the vibration emission may differ. This may  
significantly increase the exposure level over the total working period.  
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.  
An estimation of the level of exposure to vibration should also take into account  
the times when the tool is switched off or when it is running but not actually doing  
the job. This may significantly reduce the exposure level over the total working  
period.  
IF YOU HAVE ANY QUESTIONS OR COMMENTS ABOUT THIS OR ANY DEWALT TOOL,  
CALL US AT: 1800 338 002 (Aust) or 0800 339 258 (NZ).  
Technical Data  
Identify additional safety measures to protect the operator from the effects of  
vibration such as: maintain the tool and the accessories, keep the hands warm,  
organisation of work patterns.  
DCS355  
Voltage  
V
18  
Li-Ion  
300  
170  
0 – 20,000  
1.6˚  
Battery Type  
Power input  
Power output  
Oscillating frequency  
Oscillating angle  
Weight  
SAFETY INSTRUCTIONS FOR POWER TOOLS  
When using power tools, always observe the safety regulations applicable in your  
country to reduce the risk of fire, electric shock and personal injury. Read the following  
safety instructions before attempting to operate this product. Keep these instructions in  
a safe place.  
W
W
min-1  
kg  
1.1  
WARNING: To reduce the risk of injury, read the instruction manual.  
LPA (sound pressure)  
dB(A)  
dB(A)  
dB(A)  
dB(A)  
86  
3
97  
3
GENERAL POWER TOOL SAFETY WARNINGS  
KPA (sound pressure uncertainty)  
LWA (sound power)  
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.  
KWA (sound power uncertainty)  
1
3) PERSONAL SAFETY  
SAVE ALL WARNINGS AND INSTRUCTIONS FOR  
FUTURE REFERENCE  
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.  
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 residual  
current device (RCD) protected supply. Use of an RCD reduces the risk of  
electric shock.  
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.  
2
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.  
Electrical Safety  
The electric motor has been designed for one voltage range only. Always check that  
the power supply corresponds to the voltage on the rating plate. 220–240 V AC  
means your tool will operate on alternating current. Operation at a voltage outside this  
range can cause loss of power and can result in overheating. All DEWALT tools are  
factory tested; if this tool does not operate, check the power supply. Your DEWALT  
tool is double insulated, therefore no earth wire is required.  
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.  
Young children and the infirm. This appliance is not intended for use by young  
children or infirm persons without supervision.  
– This appliance is not intended for use by persons (including children) with  
reduced physical, sensory or mental capabilities, or lack of experience and  
knowledge, unless they have been given supervision or instruction concerning  
use of the appliance by a person responsible for their safety.  
– Children should be supervised to ensure that they do not play with the appliance.  
5) BATTERY TOOL USE AND CARE  
Replacement of the supply cord. If the supply cord or plug is damaged, it must  
be replaced by the manufacturer or an authorised DEWALT Service Centre in  
order to avoid a hazard.  
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.  
Extension Cords  
CAUTION: Use only extension cords that are approved by the country’s Electrical  
Authority. Before using extension cords, inspect them for loose or exposed wires,  
damaged insulation and defective fittings. Replace the cord if necessary.  
Additional Safety Rules for Oscillating Multi-Tool  
Hold power tool by insulated gripping surfaces, when performing an operation  
where the cutting accessory may contact hidden wiring or its own cord.  
Cutting accessory 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 another practical way to secure and support the workpiece  
to a stable platform. Holding the work by hand or against your body leaves it  
unstable and may lead to loss of control.  
• Air vents often cover moving parts and should be avoided. Loose clothes,  
jewellery or long hair can be caught in moving parts.  
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.  
WARNING: We recommend the use of a residual current device with a residual  
current rating of 30mA or less.  
3
min ..................minutes  
or AC ............alternating current  
or AC/DC......alternating or  
...........................direct current  
no .......................no load speed  
n .........................rated speed  
.......................earthing terminal  
.......................safety alert symbol  
IPM.....................impacts per minute  
SPM....................strokes per minute  
WARNING: ALWAYS wear approved protective safety equipment complying with  
the following standards:  
or DC.....direct current  
...................Class I Construction  
(grounded)  
...................Class II Construction  
(double insulated)  
• Eye protection: AS/NZS1337 Eye Protectors for Industrial Applications;  
• Hearing protection: AS/NZS1270 Acoustics – Hearing Protection;  
• Respiratory protection: AS/NZS1716 Respiratory Protective Devices.  
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.  
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 AS/NZS1716 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  
AS/NZS1270 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.  
• The label on your tool may include the following symbols. The symbols and their  
definitions are as follows:  
…/min .............per minute  
BPM.................beats per minute  
RPM.................revolutions per minute  
sfpm ................surface feet per minute  
SAVE ALL WARNINGS AND INSTRUCTIONS FOR  
FUTURE REFERENCE  
Important Safety Instructions for All Battery Packs  
When ordering replacement battery packs, be sure to include the catalog number and  
voltage. Consult the chart at the end of this manual for compatibility of chargers and  
battery packs.  
The battery pack is not fully charged out of the carton. Before using the battery pack  
and charger, read the safety instructions below and then follow charging procedures  
outlined.  
READ ALL INSTRUCTIONS  
Do not charge or use the battery pack in explosive atmospheres, such as in  
the presence of flammable liquids, gases or dust. Inserting or removing the  
battery pack from the charger may ignite the dust or fumes.  
• Never force the battery pack into the charger. Do not modify the battery pack  
in 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 exceed 40 °C (105 °F) (such as outside sheds  
or metal buildings in summer). For best life store battery packs in a cool, dry  
location.  
V......................volts  
Hz....................hertz  
A.........................amperes  
W........................watts  
4
NOTE: Do not store the battery packs in a tool with the trigger switch locked  
on. Never tape the trigger switch in the ON position.  
Important Safety Instructions for All Battery Chargers  
SAVE THESE INSTRUCTIONS: This manual contains important safety and operating  
instructions for battery chargers.  
• Before using the charger, read all instructions and cautionary markings on the  
charger, battery pack and product using the battery pack.  
WARNING: Fire hazard. Never attempt to open the battery pack for any reason. If  
the battery pack case is cracked or damaged, do not insert into the charger. Do not  
crush, drop or damage the battery pack. Do not use a battery pack or charger that  
has received a sharp blow, been dropped, run over or damaged in any way (e.g.,  
pierced with a nail, hit with a hammer, stepped on). Damaged battery packs should be  
returned to the service center for recycling.  
WARNING: Fire hazard. Do not store or carry the battery pack so that metal  
objects can contact exposed battery terminals. For example, do not place the battery  
pack in aprons, pockets, tool boxes, product kit boxes, drawers, etc., with loose  
nails, screws, keys, etc. Transporting batteries can possibly cause fires if the battery  
terminals inadvertently come in contact with conductive materials such as keys,  
coins, hand tools and the like. The US Department of Transportation Hazardous  
Material Regulations (HMR) actually prohibit transporting batteries in commerce or on  
airplanes (e.g., packed in suitcases and carry-on luggage) UNLESS they are properly  
protected from short circuits. So when transporting individual battery packs, make  
sure that the battery terminals are protected and well insulated from materials that  
could contact them and cause a short circuit.  
SPECIFIC SAFETY INSTRUCTIONS FOR LITHIUM ION (Li-Ion)  
Do not incinerate the battery pack even if it is severely damaged or is  
completely worn out. The battery pack can explode in a fire. Toxic fumes and  
materials are created when lithium ion battery packs are burned.  
If battery contents come into contact with the skin, immediately wash area  
with mild soap and water. If battery liquid gets into the eye, rinse water over the  
open eye for 15 minutes or until irritation ceases. If medical attention is needed,  
the battery electrolyte is composed of a mixture of liquid organic carbonates and  
lithium salts.  
WARNING: Shock hazard. Do not allow any liquid to get inside the charger. Electric  
shock may result.  
CAUTION: Burn hazard. To reduce the risk of injury, charge only DEWALT  
rechargeable battery packs. Other types of batteries may overheat and burst resulting  
in personal injury and property damage.  
NOTICE: Under certain conditions, with the charger plugged into the power supply, the  
charger can be shorted by foreign material. Foreign materials of a conductive nature,  
such as, but not limited to, grinding dust, metal chips, steel wool, aluminum foil or any  
buildup of metallic particles should be kept away from the charger cavities. Always  
unplug the charger from the power supply when there is no battery pack in the cavity.  
Unplug the charger before attempting to clean.  
DO NOT attempt to charge the battery pack with any chargers other than the  
ones in this manual. The charger and battery pack are specifically designed to  
work together.  
These chargers are not intended for any uses other than charging DEWALT  
rechargeable batteries. Any other uses may result in risk of fire, electric shock  
or electrocution.  
Do not expose the charger to rain or snow.  
Pull by the plug rather than the cord when disconnecting the charger. This will  
reduce the risk of damage to the electric plug and cord.  
Make sure that the cord is located so that it will not be stepped on, tripped  
over or otherwise subjected to damage or stress.  
Do not use an extension cord unless it is absolutely necessary. Use  
of improper extension cord could result in risk of fire, electric shock or  
electrocution.  
Contents of opened battery cells may cause respiratory irritation. Provide fresh  
air. If symptoms persist, seek medical attention.  
WARNING: Burn hazard. Battery liquid may be flammable if exposed to spark or  
When operating a charger outdoors, always provide a dry location and use an  
extension cord suitable for outdoor use. Use of a cord suitable for outdoor use  
reduces the risk of electric shock.  
flame.  
5
Do not place any object on top of the charger or place the charger on a soft  
surface that might block the ventilation slots and result in excessive internal  
heat. Place the charger in a position away from any heat source. The charger is  
ventilated through slots in the top and the bottom of the housing.  
Do not operate the charger with a damaged cord or plug.  
Do not operate the charger if it has received a sharp blow, been dropped or  
otherwise damaged in any way. Take it to an authorized service center.  
Do not disassemble the charger; take it to an authorized service center when  
service or repair is required. Incorrect reassembly may result in a risk of electric  
shock, electrocution or fire.  
Indicator Light Operation  
PACK CHARGING  
PACK CHARGED  
HOT/COLD DELAY  
PROBLEM PACK OR CHARGER  
x
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.  
PROBLEM POWERLINE  
Charge Indicators  
NEVER attempt to connect 2 chargers together.  
This charger is designed to detect certain problems that can arise. Problems are indicated  
by the red light flashing at a fast rate. If this occurs, re-insert the battery pack into the  
charger. If the problem persists, try a different battery pack to determine if the charger  
is working properly. If the new pack charges correctly, then the original pack is defective  
and should be returned to a service center or other collection site for recycling. If the new  
battery pack elicits the same trouble indication as the original, have the charger and the  
battery pack tested at an authorized service center.  
The charger is designed to operate on standard 230 V household electrical  
power. Do not attempt to use it on any other voltage. This does not apply to the  
vehicular charger.  
Chargers  
Your tool uses a DEWALT charger. Be sure to read all safety instructions before using  
your charger. Consult the chart at the end of this manual for compatibility of chargers  
and battery packs.  
HOT/COLD DELAY  
This charger has a hot/cold delay feature: when the charger detects a battery that is  
hot, it automatically starts a delay, suspending charging until the battery has cooled.  
After the battery has cooled, the charger automatically switches to the pack charging  
mode. This feature ensures maximum battery life. The red light flashes long, then  
short while in the hot/cold delay mode.  
LEAVING THE BATTERY PACK IN THE CHARGER  
The charger and battery pack can be left connected with the charge indicator showing  
Pack Charged.  
WEAK BATTERY PACKS: Weak batteries will continue to function but should not be  
expected to perform as much work.  
FAULTY BATTERY PACKS: This charger will not charge a faulty battery pack. The  
charger will indicate faulty battery pack by refusing to light or by displaying problem pack  
or charger.  
Charging Procedure (Fig. 1)  
FIG. 1  
H
1. Plug the charger into an appropriate outlet before  
inserting the battery pack.  
2. Insert the battery pack (H) into the charger, as  
shown in Figure 1, making sure the pack is fully  
seated in charger. The red (charging) light will  
blink continuously, indicating that the charging  
process has started.  
3. The completion of charge will be indicated by the  
red light remaining ON continuously. The pack is  
fully charged and may be used at this time or left  
in the charger.  
6
6. Foreign materials of a conductive nature such as, but not limited to, grinding dust,  
metal chips, steel wool, aluminum foil, or any buildup of metallic particles should  
be kept away from charger cavities. Always unplug the charger from the power  
supply when there is no battery pack in the cavity. Unplug the charger before  
attempting to clean.  
7. Do not freeze or immerse the charger in water or any other liquid.  
WARNING: Shock hazard. Don’t allow any liquid to get inside the charger. Electric  
shock may result.  
NOTE: This could also mean a problem with a charger.  
PROBLEM POWERLINE  
Some chargers have a problem powerline indicator. When the charger is used with  
some portable power sources such as generators or sources that convert DC to AC, the  
charger may temporarily suspend operation, flashing the red light with two fast blinks  
followed by a pause. This indicates the power source is out of limits.  
Important Charging Notes  
1. Longest life and best performance can be obtained if the battery pack is charged  
when the air temperature is between 18 °24 °C (65 °F and 75 °F). DO NOT  
charge the battery pack in an air temperature below +4 °C (+40 °F), or above  
+40 °C (+105 °F). This is important and will prevent serious damage to the  
battery pack.  
2. The charger and battery pack may become warm to the touch while charging.  
This is a normal condition, and does not indicate a problem. To facilitate the  
cooling of the battery pack after use, avoid placing the charger or battery pack in  
a warm environment such as in a metal shed or an uninsulated trailer.  
3. A cold battery pack will charge at about half the rate of a warm battery pack. The  
battery pack will charge at that slower rate throughout the entire charging cycle  
and will not return to maximum charge rate even if the battery pack warms.  
4. If the battery pack does not charge properly:  
a. Check operation of receptacle by plugging in a lamp or other appliance;  
b. Check to see if receptacle is connected to a light switch which turns power off  
when you turn out the lights;  
c. Move the charger and battery pack to a location where the surrounding air  
temperature is approximately 18 °24 °C (65 °F and 75 °F);  
d. If charging problems persist, take the tool, battery pack and charger to your  
local service center.  
5. The battery pack should be recharged when it fails to produce sufficient power  
on jobs which were easily done previously. DO NOT CONTINUE to use under  
these conditions. Follow the charging procedure. You may also charge a partially  
used pack whenever you desire with no adverse effect on the battery pack.  
WARNING: Burn hazard. Do not submerge the battery pack in any liquid or allow  
any liquid to enter the battery pack. Never attempt to open the battery pack for any  
reason. If the plastic housing of the battery pack breaks or cracks, return to a service  
center for recycling.  
Storage Recommendations  
1. The best storage place is one that is cool and dry, away from direct sunlight and  
excess heat or cold.  
2. For long storage, it is recommended to store a fully charged battery pack in a  
cool dry place out of the charger for optimal results.  
NOTE: Battery packs should not be stored completely depleted of charge. The battery  
pack will need to be recharged before use.  
SAVE ALL WARNINGS AND INSTRUCTIONS FOR  
FUTURE REFERENCE  
COMPONENTS (Fig. 2)  
WARNING: Never modify the power tool or any part of it. Damage or personal  
injury could result.  
A. Variable speed trigger  
B. LED worklight  
C. Accessory clamp lever  
D. Lock on/off button  
E. Accessory side mount  
F. Cut guide block  
(available in selected model only)  
G. Cut guide arm  
(available in selected model only)  
H. Battery pack  
I. Battery release button  
7
FIG. 2  
B
Installing/Removing Accessories (Fig. 3–5)  
TOOL-FREE ACCESSORY CLAMP  
The DCS355 features a quick change accessory system. This allows for faster  
accessory changes without the need for wrenches or hex keys like other oscillating  
tool systems.  
1. Grasp the tool and squeeze the accessory  
clamping lever (C) as shown in Figure 3.  
FIG. 3  
2. Clean any residual debris from the tool shaft  
and the accessory holder.  
D
3. Slide the accessory between the shaft (J)  
and the accessory holder making sure the  
accessory engages all eight pins on the  
A
C
J
holder and is flush with the shaft.  
C
4. Release the accessory clamp lever.  
NOTE: Some accessories, such as scrapers and  
blades, can be mounted at an angle if required as  
shown in Figure 5.  
F
I
H
E
G
INTENDED USE  
FIG. 4  
FIG. 5  
This oscillating multi-tool is designed for professional detail sanding, plunge cutting,  
flush cutting, removal of excess materials and surface preparation applications.  
DO NOT use under wet conditions or in presence of flammable liquids or gases.  
This oscillating multi-tool is a professional power tool. DO NOT let children come into  
contact with the tool. Supervision is required when inexperienced operators use this  
tool.  
ASSEMBLY AND ADJUSTMENTS  
WARNING: To reduce the risk of serious personal injury, turn the tool off and  
disconnect the battery pack before making any adjustments or removing/installing  
attachments or accessories. An accidental start-up can cause injury.  
WARNING: Risk of lacerations or burns. Do not touch the sharp edges of  
accessories at any time. Do not touch workpiece or blade immediately after  
operating the tool. They can become very hot. Handle carefully. Always allow  
accessories and workpiece to cool before handling.  
8
INSTALLING/REMOVING SANDING SHEETS (FIG. 6)  
A diamond shaped platen uses a hook and loop  
adhesion system to attach the sanding sheets.  
The platen allows you to use it on large flat  
surfaces and tight spots or corners.  
1. Attach the sanding platen (K) as described  
under Installing/Removing Accessories.  
2. Align the edges on the sanding sheet, with  
the edge of the sanding platen and press the  
sanding sheet (L) onto the platen.  
3. Firmly press the base with the sanding sheet  
attached against a flat surface and briefly  
switch the tool on. This provides for good  
adhesion between the platen and the sanding  
sheet and also helps to prevent premature  
wear.  
Attaching the Cut/Depth Guide (Fig. 8–12)  
FIG. 8  
E
FIG. 6  
L
(AVAILABLE IN SELECTED MODEL ONLY)  
The cut/depth guide allows you to precisely cut material  
at a specified depth or height and more accurately track  
a marked cut line.  
1. Attach the cut guide block (F) by inserting the tabs  
(O) on the guide into the accessory side mount (E)  
on the main body of the tool.  
2. Secure the block to the main body with the  
supplied screw (Q) and washer (S). Tighten with  
the supplied hex wrench (R).  
DEPTH GUIDE  
This feature allows you to precisely cut material at a  
specified depth.  
1. Insert the guide arm (G) as shown in Figure 9 into  
the front slot on the guide block (F).  
2. Adjust the length of the guide by pulling out or  
pushing inward to achieve the desired cut depth as  
shown in Figure 10.  
3. Secure the guide in place by turning the depth/cut adjustment knob (P)  
clockwise. To release the guide, turn the depth/cut adjustment knob  
counterclockwise.  
O
S
F
Q
K
R
4. When the tip of the sanding sheet becomes worn, detach the sheet from the  
platen, rotate and reapply.  
ATTACHING ACCESSORIES USING THE UNIVERSAL ADAPTER (FIG. 7)  
Non-DEWALT accessories can be attached using the universal adaptor.  
1. Place the washer (M) on the tool.  
2. Place accessory on to washer.  
3. Tighten and secure adaptor nut (N) using  
hex wrench.  
FIG. 7  
M
FIG. 10  
FIG. 9  
N
CAUTION: To avoid injury, do not use any  
accessory for an application where the adaptor  
may fail to hold the accessory.  
CAUTION: Read and follow all manufacturers'  
safety warnings for any accessories used with  
this tool.  
F
P
G
CUT GUIDE  
This feature allows you to more accurately track a marked cut line.  
CAUTION: To avoid injury, ensure adaptor and accessory are securely tightened.  
1. Insert the guide arm (G) as shown in Figure 11 into the slots on the left and right  
sides of the guide block (F).  
9
2. Adjust the length of the guide by pulling out or pushing inward to achieve the  
desired length as shown in Figure 12.  
3. Secure the guide in place by turning the depth/cut adjustment knob (P)  
clockwise. To release the guide, turn the depth/cut adjustment knob  
counterclockwise.  
To install the battery pack (H) into the tool handle, align the battery 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 (I) 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. 11  
FIG. 12  
FUEL GAUGE BATTERY PACKS (FIG. 15)  
Some DEWALT battery packs include a  
fuel gauge which consists of three green  
LED lights that indicate the level of charge  
remaining in the battery pack.  
FIG. 15  
T
F
To actuate the fuel gauge, press and hold  
the fuel gauge button (T). A combination  
of the three green 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.  
P
G
NOTE: The guide arm can also be placed in the guard  
assembly vertically in order to set the height of a cut.  
Refer to Figure 13.  
FIG. 13  
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, temperature and end-user application.  
For more information regarding fuel gauge battery packs, please contact Stanley Black  
& Decker, 82 Taryn Drive, Epping, VIC 3076 Australia or call 1800 338 002 or (NZ)  
0800 339 258.  
OPERATION  
WARNING: To reduce the risk of serious personal  
injury, turn the tool off and disconnect the battery  
pack before making any adjustments or removing/  
installing attachments or accessories. An accidental  
start-up can cause injury.  
Proper Hand Position (Fig. 16)  
Installing and Removing the Battery Pack (Fig. 14)  
NOTE: For best results, make sure your battery pack is fully charged.  
FIG. 14  
WARNING: To reduce the risk of serious personal injury, ALWAYS use proper hand  
position as shown in Figure 16.  
WARNING: To reduce the risk of serious personal injury, ALWAYS hold securely in  
anticipation of a sudden reaction.  
Proper hand position requires the tool to be held as shown in Figure 16.  
I
H
10  
Pushing the button to the left or right with the trigger depressed will lock the trigger  
in the depressed position. This allows for more comfort and control in extended use  
applications. Pressing the trigger switch again will release the lock out and the tool  
will turn off upon release of the trigger.  
FIG. 16  
LED Worklight (Fig. 18)  
The LED worklight (B) will activate any time the trigger is depressed and will remain  
on for 20 seconds after trigger is released.  
FIG. 18  
B
A
Variable Speed Trigger (Fig. 16)  
WARNING: Ensure switch is fully OFF before installing the battery pack.  
1. Install the battery pack.  
Helpful Hints  
• Always ensure the workpiece is firmly held or clamped to prevent movement. Any  
movement of the material may affect the quality of the cutting or sanding finish.  
• Do not start sanding without having the sandpaper attached to sanding platen.  
• Use coarse grit paper to sand rough surfaces, medium grit for smooth surfaces  
and fine grit for the finishing surfaces. If necessary, first make a test run on scrap  
material.  
• Excessive force will reduce the working efficiency and cause motor overload.  
Replacing the accessory regularly will maintain optimum working efficiency.  
• Do not allow the sandpaper to wear away, it will damage the sanding pad.  
• If the tool overheats, especially when used at low speed, set the speed to  
maximum and run it with no load for 2–3 minutes to cool the motor. Avoid  
prolonged usage at very low speeds. Always keep the blade sharp.  
2. To turn the tool ON, hold it as shown in Figure 16 and press the variable speed  
trigger (A).  
NOTE: The further the trigger switch is depressed, the faster the tool will operate.  
If in doubt about the proper speed for your operation, test the performance at low  
speed and gradually increase until a comfortable speed is found.  
3. To turn the tool OFF, release the variable speed switch (A).  
Lock On/Off Button (Fig. 17)  
FIG. 17  
Engage the lock on/off button (D), by pushing it to the  
left or right. When the trigger (A) is not depressed,  
pushing the button fully to either side until it snaps  
into place will lock the trigger and disable it from being  
depressed. Placing the button in the center position  
D
allows the trigger to operate normally.  
A
11  
Recommended accessories for use with your tool are available at extra cost from  
your local service center. If you need any assistance in locating any accessory, please  
contact Stanley Black & Decker, 82 Taryn Drive, Epping, VIC 3076 Australia or call  
1800 338 002 or (NZ) 0800 339 258.  
MAINTENANCE  
WARNING: To reduce the risk of serious personal injury, turn the tool off and  
disconnect the battery pack before making any adjustments or removing/installing  
attachments or accessories. An accidental start-up can cause injury.  
Lubrication  
Your power tool requires no additional lubrication.  
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 AS/NZS1337 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.  
CHARGER CLEANING INSTRUCTIONS  
WARNING: Shock hazard. Disconnect the charger from the AC outlet before  
cleaning. Dirt and grease may be removed from the exterior of the charger using a  
cloth or soft non-metallic brush. Do not use water or any cleaning solutions.  
Repairs  
This charger and battery pack are not serviceable. Servicing at an authorized service  
centre is required to avoid damage to static sensitive internal components.  
To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustment  
(including brush inspection and replacement) should be performed by certified  
service centers or other qualified service organizations, always using identical  
replacement parts.  
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 DEWALT recommended accessories should be used  
with this product.  
DEWALT BATTERY AND CHARGER SYSTEMS  
Chargers/Charge Time  
230 Volts  
Output  
Nominal  
Battery  
12 Volts  
Cat. Number Voltage Amp Hour 97014 98014 DW9106 DW9107 DW9108 DW9115 DW9116 DW9117 DW9118 DE9116 DE9118 DW911 DC011 DW0245 DE0246 DC9000 DC9310 DCB095 DCB100 DCB103 DCB105 DCB106 DCB107 DCR017 DCB119 DW9109 DC9319  
DC9360  
DE0240-XJ  
DW0242  
DW0240  
DC9096  
DC9180  
DCB180  
DCB181  
DCB182  
DCB183  
DCB185  
DW9096  
DE9095-XJ  
DC9091  
DC9144  
DCB140  
DCB141  
DCB142  
DCB143  
DCB145  
DE9094  
DE9091-XJ  
DW9091  
DC9071  
DE9071-XJ  
DE9074-XJ  
DW9050  
DW9071  
DW9072  
DCB120  
DCB123  
DW9063  
DW9062  
DW9061  
DW9048  
DCB080  
DW9057  
DW9046  
36  
24  
24  
24  
18  
18  
18  
18  
18  
18  
18  
18  
18  
14.4  
14.4  
14.4  
14.4  
14.4  
14.4  
14.4  
14.4  
14.4  
14.4  
12  
2.2  
2.0  
2.0  
1.7  
2.4  
2.0  
3.0  
1.5  
4.0  
2.0  
1.3  
2.4  
2.0  
2.4  
2.0  
3.0  
1.5  
4.0  
2.0  
1.3  
1.3  
2.0  
1.7  
2.4  
2.0  
1.25  
1.3  
1.7  
1.2  
1.3  
1.5  
1.25  
1.3  
1.7  
1.3  
1.0  
1.25  
1.3  
X
X
X
X
X
X
X
X
X
X
X
X
X
60  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
60  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
60  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
60  
X
X
X
X
X
X
X
X
60  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
15  
X
X
X
X
X
X
X
X
60  
X
X
X
X
X
X
X
X
X
20  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
60  
X
X
X
X
X
X
X
X
60  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
60  
X
X
X
X
X
X
X
X
60  
X
X
X
X
X
X
X
X
X
60  
X
X
X
X
X
X
60  
60  
60  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
60  
60  
60  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
60  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
60  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
40  
40  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
60  
X
X
X
X
X
X
X
X
X
X
60  
60  
X
X
X
60  
60  
55  
30  
70  
40  
25  
60  
60  
60  
60  
55  
30  
90  
40  
25  
30  
45  
45  
60  
45  
30  
X
60  
60  
X
X
X
X
X
X
X
X
55  
30  
70  
40  
25  
X
X
X
X
55  
30  
90  
40  
25  
X
X
X
X
X
X
X
X
X
40  
40  
X
X
X
X
X
X
X
140  
70  
180  
90  
60  
X
X
X
X
140  
70  
180  
90  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
140  
70  
180  
90  
60  
X
X
X
X
140  
70  
180  
90  
60  
X
X
X
X
X
X
X
X
X
60  
70  
X
X
X
X
X
X
X
90  
45  
120  
60  
40  
X
X
X
X
90  
45  
120  
60  
40  
X
X
X
X
X
X
X
X
X
40  
45  
X
X
X
X
X
X
X
90  
40  
117  
60  
35  
X
X
X
X
90  
40  
117  
60  
35  
X
X
X
X
X
X
X
X
X
40  
40  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
60  
60  
60  
X
X
X
X
X
X
30  
45  
45  
60  
45  
30  
X
45  
30  
X
60  
60  
60  
X
X
X
X
X
X
30  
45  
45  
60  
45  
30  
X
45  
30  
X
20  
20  
15  
X
X
X
X
X
X
12  
15  
15  
15  
15  
12  
X
15  
12  
X
60  
60  
60  
X
X
X
X
X
X
30  
45  
45  
60  
45  
30  
X
45  
30  
X
60  
60  
60  
X
X
X
X
X
X
30  
45  
45  
60  
45  
30  
X
45  
30  
X
60  
60  
60  
X
X
X
X
X
X
30  
45  
45  
60  
45  
30  
X
45  
30  
X
60  
60  
60  
60  
X
X
X
X
X
30  
45  
45  
60  
45  
30  
X
45  
30  
X
60  
60  
60  
X
X
X
X
X
X
30  
45  
45  
60  
45  
30  
X
45  
30  
X
60  
60  
60  
60  
X
X
X
X
X
30  
45  
45  
60  
45  
30  
X
45  
30  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
45  
45  
45  
60  
60  
45  
40  
60  
45  
X
45  
45  
45  
60  
60  
45  
40  
60  
45  
X
45  
45  
45  
60  
60  
45  
40  
60  
45  
X
30  
45  
45  
60  
45  
30  
X
45  
30  
X
15  
15  
15  
15  
15  
15  
15  
15  
15  
X
60  
90  
90  
60  
90  
60  
X
90  
60  
X
60  
90  
90  
60  
90  
60  
X
90  
60  
X
12  
12  
12  
12  
45  
30  
40  
40  
30  
30  
45  
X
12  
10.8  
10.8  
9.6  
9.6  
9.6  
9.6  
7.2  
7.2  
7.2  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
45  
45  
60  
40  
X
45  
45  
60  
40  
X
45  
45  
60  
40  
X
30  
30  
45  
X
X
30  
X
30  
30  
45  
X
X
30  
X
15  
15  
15  
15  
X
30  
30  
45  
X
X
30  
X
12  
12  
15  
X
X
12  
X
60  
60  
90  
X
X
60  
X
30  
30  
45  
X
X
30  
X
60  
60  
90  
X
X
60  
X
30  
30  
45  
X
X
30  
X
30  
30  
45  
X
X
30  
X
30  
30  
45  
X
X
30  
X
30  
30  
45  
X
X
30  
X
30  
30  
45  
X
X
30  
X
X
30  
X
45  
40  
45  
40  
45  
40  
15  
15  
X
Indicates that the battery pack is not compatible with that specific charger.  
All charge times are approximate. Actual charge time may vary.  
Read the instruction manual for more specific information.  
The battery voltage is nominal, it can measure above or below depending on the state of charge.  
Stanley Black & Decker  
82 Taryn Drive, Epping, VIC 3076 Australia • 1800 338 002 (Aust) or 0800 339 258 (NZ)  
(OCT13)  
Part No. N346799 DCS355-XE Copyright © 2013 DEWALT  
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.  

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