DeWalt DW937, DW938, DC380 Instruction Manual
DEWALT Industrial Tool Co., 701 East Joppa Road, Baltimore, MD 21286 (MAY03-CD-1) Form No. 619185-00 DW937, DW938, DC380
Copyright © 2003
DEWALT Battery and Charger Systems
Batt. Output Chargers/Charge Time - Chargeurs/Durée de charge (Minutes) - Cargadores de baterías/Tiempo de carga (Minutos)
Model# Volts 120 Volts 12 Volts
DW9106 DW9118 DW9107 DW9108 DW9116 DW9117 DW911 DW0249 DW0246 DW9109
DW0242 24 X X X X X X X 60 60 X
DW9096 18 X X X 60 60 20 60 X X 60
DW9098 18 X X X 30 30 12 30 X X 30
DW9099 18 X X X 45 45 15 45 X X 45
DW9091 14.4 60 90 45 45 45 15 45 X X 45
DW9094 14.4 45 60 30 30 30 12 30 X X 30
DW9071 12 60 90 45 45 45 15 45 X X 45
DW9072 12 45 60 30 30 30 12 30 X X 30
DW9050 12 40 X X X X X X X X X
DW9061 9.6 60 90 45 45 45 15 45 X X 45
DW9062 9.6 45 60 30 30 30 12 30 X X 30
DW9048 9.6 40 X X X X X X X X X
DW9057 7.2 45 60 30 30 30 12 30 X X 30
X Indicates that the battery pack is not compatible with that specific charger.
X indique que le bloc-piles n’est pas compatible avec ce chargeur.
Una “X” indica que el paquete de baterías no es compatible con ese determinado cargador.
All charge times are approximate. Actual charge time may vary. Read the instruction manual for
more specific information.
Les durées de charge sont approximatives; la durée de charge rélle peut varier. Lire le manuel d’utilisation
pour obtenir des renseignements plus précis.
El tiempo de duración de carga es aproximado; la duración de carga real puede variar. Lea el manual de
instrucciones para obtener información más precisa.
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.
INSTRUCTION MANUAL
GUIDE D'UTILISATION
MANUAL DE INSTRUCCIONES
DW937, DW938, DC380
Heavy Duty Cordless Reciprocating Saws
Scies alternatives industrielles sans fil
Sierras alternativas inalámbricas para trabajo pesado
INSTRUCTIVO DE OPERACIÓN, CENTROS DE SERVICIO Y PÓLIZA
DE GARANTÍA. ADVERTENCIA: LÉASE ESTE INSTRUCTIVO ANTES
DE USAR EL PRODUCTO.
Questions? See us in the World Wide Web at www.dewalt.com
English
IF YOU HAVE ANY QUESTIONS OR COMMENTS ABOUT THIS
OR ANY D
EWALT TOOL, CALL US TOLL FREE AT:
1-800-4-DE
WALT (1-800-433-9258)
SHOE
TRIGGER
SWITCH
HAND GRIP
LOCK-OFF
BUTTON
IF YOU HAVE ANY QUESTIONS OR COMMENTS ABOUT THIS OR
ANY D
EWALT TOOL, CALL US TOLL FREE AT:
1-800-4-DEWALT (1-800-433-9258)
General Safety Rules – For All Battery
Operated Tools
WARNING! Read and understand all instructions.
Failure to follow all instructions listed below may result in
electric shock, fire and/or serious personal injury.
SAVE THESE INSTRUCTIONS
WORK AREA
• Keep your work area clean and well lit. Cluttered benches and
dark areas invite accidents.
• 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.
• Keep bystanders, children, and visitors away while operating
a power tool. Distractions can cause you to lose control.
ELECTRICAL SAFETY
• Do not abuse the cord. Never use the cord to carry the tool.
Keep cord away from heat, oil, sharp edges or moving parts.
Replace damaged cords immediately. Damaged cords may cre-
ate a fire.
• A battery operated tool with integral batteries or a separate
battery pack must be recharged only with the specified charger for the battery. A charger that may be suitable for one type of
battery may create a risk of fire when used with another battery.
• Use battery operated tool only with the specifically designed
battery pack. Use of any other batteries may create a risk of fire.
PERSONAL SAFETY
• Stay alert, watch what you are doing and use common sense
when operating a power tool. Do not use tool while tired or
under the influence of drugs, alcohol, or medication. A
moment of inattention while operating power tools may result in
serious personal injury,
• Dress properly. Do not wear loose clothing or jewelry. Contain
long hair. Keep your hair, clothing, and gloves away from
moving parts. Loose clothing, jewelry, or long hair can be caught
in moving parts. Air vents often cover moving parts and should
also be avoided.
• Avoid accidental starting. Be sure switch is in the locked or off
position before inserting battery pack. Carrying tools with your
finger on the switch or inserting the battery pack into a tool with the
switch on invites accidents.
• Remove adjusting keys or wrenches before turning the tool
on. A wrench or key that is left attached to a rotating part of the tool
may result in personal injury.
• Do not overreach. Keep proper footing and balance at all
times. Proper footing and balance enables better control of the tool
in unexpected situations.
• Use safety equipment. Always wear eye protection. Dust mask,
non-skid safety shoes, hard hat, or hearing protection must be
used for appropriate conditions.
TOOL USE AND CARE
• 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 a loss of control.
• Do not force tool. Use the correct tool for your application. The
correct tool will do the job better and safer at the rate for which it is
designed.
• Do not use tool if switch does not turn it on or off. Any tool that
cannot be controlled with the switch is dangerous and must be
repaired.
• Disconnect battery pack from tool or place the switch in the
locked or off position before making any adjustments,
1
English
2
changing accessories, or storing the tool. Such preventative
safety measures reduce the risk of starting the tool accidentally.
• Store idle tools out of reach of children and other untrained
persons. Tools are dangerous in the hands of untrained users.
• 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 sparks, burns, or a fire.
• Maintain tools with care. Keep cutting tools sharp and clean.
Properly maintained tools, with sharp cutting edges are less likely
to bind and are easier to control.
• Check for misalignment or binding of moving parts, breakage
of parts, and any other condition that may affect the tool’s
operation. If damaged, have the tool serviced before using.
Many accidents are caused by poorly maintained tools.
• Use only accessories that are recommended by the manufac-
turer for your model. Accessories that may be suitable for one
tool, may become hazardous when used on another tool.
SERVICE
• Tool service must be performed only by qualified repair personnel. Service or maintenance performed by unqualified person-
nel could result in a risk of injury.
• When servicing a tool, use only identical replacement parts.
Follow instructions in the Maintenance section of this manual. Use of unauthorized parts or failure to follow Maintenance
Instructions may create a risk of electric shock or injury.
Additional Specific Safety Rules
• Hold tool by insulated gripping surfaces when performing an
operation where the cutting tool may contact hidden wiring.
Contact with a “live” wire will make exposed metal parts of the tool
“live” and shock the operator.
• Keep hands away from moving parts. Never place your hands
near the cutting area.
• Use extra caution when cutting overhead and pay particular
attention to overhead wires which may be hidden from view.
Anticipate the path of falling branches and debris ahead of time.
CAUTION: When sawing into walls, floors or wherever “live” electri-
cal wires may be encountered, DO NOT TOUCH ANY METAL PARTS
OF THE TOOL! Hold the tool only by the plastic handle and housing to
prevent electric shock if you saw into a “live” wire.
CAUTION: Wear appropriate personal hearing protection dur-
ing use. Under some conditions and duration of use, noise from this
product may contribute to hearing loss.
CAUTION: A dust mask or respirator should be worn by all persons
entering the work area. The filter should be replaced daily or whenever the wearer has difficulty breathing. See your local hardware store
for the proper NIOSH/OSHA approved dust mask.
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.
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.
English
• Charge the battery packs only in DE
WALT chargers.
• DO NOT splash or immerse in water or other liquids.
NOTE: Your tool uses a 7.2-18 Volt D
EWALT battery pack. When
ordering D
EWALT replacement battery packs, be sure to include cat-
alog number and voltage.
• Do not store or use the tool and battery pack in locations
where the temperature may reach or exceed 105°F (such as
outside sheds or metal buildings in summer).
DANGER: Never attempt to open the battery pack for any reason.
If battery pack case is cracked or damaged, do not insert into charger. Electric shock or electrocution may result. Damaged battery packs
should be returned to service center for recycling.
NOTE: Battery storage and carrying caps are provided for use
whenever the battery is out of the tool or charger. Remove cap
before placing battery in charger or tool.
WARNING: Do not store or carry battery so that
metal objects can contact exposed battery terminals.
For example, do not place battery in aprons, pockets, tool
boxes, product kit boxes, drawers, etc. with loose nails,
screws, keys, etc. without battery cap. Without cap in
place, battery could short circuit causing fire or burns or
damage to battery.
The RBRC™ Seal
The RBRC™ (Rechargeable Battery Recycling
Corporation) Seal on the nickel-cadmium battery (or
battery pack) indicates that the costs to recycle the battery (or battery pack) at the end of its useful life have
already been paid by D
E
WALT. In some areas, it is illegal to place spent nickel-cadmium batteries in the trash or municipal
solid waste stream and the RBRC program provides an environmentally conscious alternative.
RBRC™ in cooperation with D
EWALT and other battery users, has
established programs in the United States to facilitate the collection of
3
English
• 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.
• The label on your tool may include the following symbols. The
symbols and their definitions are as follows:
V..........volts A ..........amperes
Hz........hertz W ..........watts
min ......minutes ........alternating current
....direct current
n
o ........no load speed
........Class II Construction ..........earthing terminal
........safety alert symbol .../min....revolutions per minute
Important Safety Instructions for
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. Then
follow charging procedures outlined.
READ ALL INSTRUCTIONS
• 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.
• A small leakage of liquid from the battery pack cells may
occur under extreme usage or temperature conditions. This
does not indicate a failure. However, if the outer seal is broken and
this leakage gets on your skin:
a. Wash quickly with soap and water.
b. Neutralize with a mild acid such as lemon juice or vinegar.
c. If battery liquid gets into your eyes, flush them with clean water
for a minimum of 10 minutes and seek immediate medical
attention. (Medical note: The liquid is 25-35% solution of
potassium hydroxide.)
4
spent nickel-cadmium batteries. Help protect our environment and
conserve natural resources by returning the spent nickel-cadmium
battery to an authorized D
EWALT service center or to your local retail-
er for recycling. You may also contact your local recycling center for
information on where to drop off the spent battery.
RBRC™ is a registered trademark of the Rechargeable Battery
Recycling Corporation.
Important Safety Instructions for Battery
Chargers
SAVE THESE INSTRUCTIONS: This manual contains important
safety instructions for battery chargers.
• Before using charger, read all instructions and cautionary markings
on charger, battery pack, and product using battery pack.
CAUTION: To reduce the risk of injury, charge only D
EWALT nickel
cadmium rechargeable batteries. Other types of batteries may burst
causing personal injury and damage.
CAUTION: Under certain conditions, with the charger plugged in to
the power supply, the exposed charging contacts inside the charger
can be shorted by foreign material. Foreign materials of a conductive
nature such as, but not limited to, 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 charger before attempting to clean.
DANGER: 120 volts are present at charging terminals. Do not probe
with conductive objects. Electric shock or electrocution may result.
WARNING: Do not allow any liquid to get inside charger. Electric
shock may result.
• 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 D
EWALT rechargeable batteries. Any other uses may
result in risk of fire, electric shock or electrocution.
English
• Do not expose charger to rain or snow.
• Pull by plug rather than cord when disconnecting charger.
This will reduce risk of damage to electric plug and cord.
• Make sure that 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.
• 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. When using more than
one extension to make up the total length, be sure each individual
extension contains at least the minimum wire size.
Recommended Minimum Wire Size for Extension Cords
Total Length of Cord
25 ft. 50 ft. 75 ft. 100 ft. 125 ft. 150 ft. 175 ft.
7.6 m 15.2 m 22.9 m 30.5 m 38.1 m 45.7 m 53.3 m
Wire Size AWG
18 18 16 16 14 14 12
• Do not place any object on top of 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 charger with damaged cord or plug — have
them replaced immediately.
• Do not operate 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 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.
4. Once the automatic Tune-Up™ Mode is complete the charger will
transition to a maintenance charge; the indicator light shuts off
when the automatic Tune-Up™ Mode is complete.
USING THE MANUAL TUNE-UP™ MODE
The manual Tune-Up™ mode equalizes or balances the individual
cells in the battery pack allowing it to function at peak capacity. This
mode takes up to 8 hours to complete. Battery packs should be tuned
up weekly or after 10 charge/discharge cycles or whenever the pack
no longer delivers the same amount of work.
1. To tune up your battery pack, place the battery in the charger as
usual. The red light will blink continuously indicating that the
charge cycle has started.
2. Press the Tune-Up™ Mode button any time after the charge cycle
has started. The red light will stop blinking momentarily, blink
quickly 3 times, and then resume blinking continuously. The
charger is now tuning up the cells in your battery.
3. When the Tune-Up™ mode cycle is complete, the light will stay on
continuously. The pack is fully charged and may be used at this
time or left in the charger.
4. If you select Tune-Up™ Mode and then change your mind,
remove the battery from the charger. After 5 seconds, insert the
battery into the charger. The normal charge cycle will begin.
SAVE THESE INSTRUCTIONS
FOR FUTURE USE
Charging Procedure
1. Plug the charger into an appropriate outlet as shown in Figure 1.
2. Insert the battery pack into the 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.
5
English
• 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 household
electrical power (120 Volts). Do not attempt to use it on any
other voltage. This does not apply to the vehicular charger.
Battery Performance
Some chargers have a Tune-Up™ feature that optimizes battery pack
performance. Your charger may provide automatic Tune-Up™ mode
or manual (i.e., push button) Tune-Up™ mode. For information on
this feature, please see the appropriate section below. Because batteries slowly lose their charge when they are not on the charger, the
best place to keep your battery pack is on the charger at all times.
USING AUTOMATIC TUNE-UP™ MODE
The automatic Tune-Up™ Mode equalizes or balances the individual
cells in the battery pack allowing it to function at peak capacity.
Battery packs should be tuned up weekly or after 10 charge/discharge cycles or whenever the pack no longer delivers the same
amount of work. To use the automatic Tune-Up™, place the battery
pack in the charger and leave it for at least 8 hours. The charger will
cycle through the following modes.
1. The red light will blink continuously indicating that the 1-hour
charge cycle has started.
2. When the 1-hour charge cycle is complete, the light will stay on
continuously and will no longer blink. This indicates that the pack
is fully charged and can be used at this time.
3. Whenever the pack is left in the charger after the initial 1-hour
charge, the charger will begin the automatic Tune-Up™ Mode.
This mode continues up to 8 hours or until the individual cells in
the battery pack are equalized. The battery pack is ready for use
and can be removed at any time during the Tune-Up™ Mode.
6
CAUTION: 120 volts present at charging terminals. Do not probe
with conductive objects. Danger of electric shock or electrocution.
Keep battery door closed and latched at all times.
Indicator Light Operation
Charge Indicators
Some chargers are designed to detect certain problems that can arise
with battery packs. Problems are indicated by the red light flashing at
a fast rate. If this occurs, re-insert battery pack into the charger. If the
problem persists, try a different battery pack to determine if the charger is OK. 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 tested at an authorized service center.
PACK CHARGING...................
FULLY CHARGED...................
HOT/COLD PACK DELAY........
REPLACE PACK......................
PROBLEM POWER LINE........
HOT/COLD PACK DELAY
Some chargers have a Hot/Cold Pack Delay feature: when the charger detects a battery that is hot, it automatically starts a Hot Pack 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 Pack Delay mode.
PROBLEM POWER LINE
Some chargers have a Problem Power Line 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.
LEAVING THE BATTERY PACK IN THE CHARGER
The charger and battery pack can be left connected with the red light
glowing indefinitely. The charger will keep the battery pack fresh and
fully charged.
NOTE: A battery pack will slowly lose its charge when kept out of the
charger. If the battery pack has not been kept on maintenance charge,
it may need to be recharged before use. A battery pack may also
slowly lose its charge if left in a charger that is not plugged into an
appropriate AC source.
WEAK BATTERY PACKS: Chargers can also detect a weak battery.
Such batteries are still usable but should not be expected to perform
as much work. In such cases, about 10 seconds after battery insertion, the charger will beep rapidly 8 times to indicate a weak battery
condition. The charger will then go on to charge the battery to the highest capacity possible.
Important Charging Notes
1. Longest life and best performance can be obtained if the battery
pack is charged when the air temperature is between 65°F and
75°F (18°- 24°C). DO NOT charge the battery pack in an air tem-
English
FIG. 1
CAUTION: 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.
Motor
Your DEWALT tool is powered by a DEWALT-built motor. Be sure your
power supply agrees with the nameplate markings.
Voltage decrease of more than 10% will cause loss of power and
overheating. All D
E
WALT tools are factory tested; if this tool does not
operate, check your battery pack.
OPERATION
Switch (Variable Speed) (Fig. 2)
LOCK-OFF BUTTON AND TRIGGER SWITCH
Your saw is equipped with a lock-off button (B).
To lock the trigger switch, press the lock-off button as shown in
Figure 2. Always lock the trigger switch (A) when carrying or storing
the tool to eliminate unintentional starting. The lock-off button is
colored red to indicate when the switch is in its unlocked position.
7
English
perature below +40°F(+4.5°C), or above +105°F (+40.5°C). This
is important and will prevent serious damage to the battery pack.
2. The charger and battery pack may become warm to touch while
charging. This is a normal condition, and does not indicate a
problem.
3. If the battery pack does not charge properly:
a. Check current at 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 charger and battery pack to a location where the
surrounding air temperature is approximately 65°F - 75°F
(18°- 24°C).
d. If charging problems persist, take the tool, battery pack and
charger to your local service center.
4. 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 affect on the battery pack.
5. Under certain conditions, with the charger plugged into the power
supply, the exposed charging contacts inside the charger can be
shorted by foreign material. Foreign materials of a conductive
nature such as, but not limited to, 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 charger before
attempting to clean.
6. Do not freeze or immerse charger in water or any other liquid.
WARNING: Don't allow any liquid to get inside charger. Electric
shock may result. 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.
A
FIG. 2
B
UNLOCKED
LOCKED
Blade Installation and Removal
Different blade lengths are available. Use the appropriate blade for
the application. The blade should be longer than 3 1/2" and should
extend past the shoe and the thickness of the workpiece during the
cut. Do not use jigsaw blades with this tool.
WARNING: Blade breakage may occur if the blade does not
extend past the shoe and the workpiece during the cut (Fig. 4).
Increased risk of personal injury, as well as damage to the shoe and
workpiece may result.
CAUTION: LOCK TRIGGER SWITCH AND REMOVE BATTERY
PACK.
TO INSTALL BLADE INTO SAW
1. Open blade clamp release lever
(C) up (Fig. 5).
2. Insert blade shank from the front.
3. Close blade clamp release lever
down.
4. Note blade can be installed
upside-down to assist in flush-to
cutting, see Figure 7.
8
To unlock the trigger switch, press the lock-off button as shown in
Figure 2. Pull the trigger switch to turn the motor ON. Releasing the
trigger switch turns the motor OFF.
NOTE: This tool has no provision to lock the switch in the ON position,
and should never be locked ON by any other means.
The variable speed trigger switch will give you added versatility. The
further the trigger is depressed the higher the speed of the saw.
CAUTION: Use of very slow speed is recommended only for
beginning a cut. Prolonged use at very slow speed may damage
your saw.
Installing and Removing the
Battery Pack
NOTE: Make sure your battery pack is fully charged.
CAUTION: Lock trigger switch before removing or installing battery.
To install the battery pack into the tool handle, align the base of
the tool with the notch inside the tool’s handle and slide the battery
pack firmly into the handle until you hear the lock snap into place as
shown in Figure 3.
To remove the battery pack from the tool, press the release buttons
and firmly pull the battery pack out of the tool handle. Insert it into the
charger as described in the charger manual.
English
C
FIG. 5
FIG. 4
FIG. 3
POCKET/PLUNGE CUTTING –
WOOD ONLY (FIG. 8)
The initial step in pocket cutting is
to measure the surface area to be
cut and mark clearly with a pencil,
chalk or scriber. Use the appropriate blade for the application. The
blade should be longer than 3 1/2"
and should extend past the shoe
and the thickness of the workpiece
during the cut. Insert blade in blade
clamp. Next, tip the saw backward
until the back edge of the shoe is
resting on the work surface and
the blade clears the work surface.
Now switch motor on, always permitting blade to attain maximum
speed. Grip handle steadily and begin a slow, deliberate upward swing
with the handle of the saw. Blade will begin to feed into material.
Always be sure blade is completely through material before continuing
with pocket cut.
NOTE: In areas where blade visibility is limited, use the edge of the
saw shoe as a guide. Lines for any given cut should be extended
beyond edge of cut to be made.
METAL CUTTING (FIGURE 9)
This unit has different metal cutting
capacities depending upon type of
blade used and the metal to be
cut. Use a finer blade for ferrous
metals and a coarse blade for nonferrous materials. In thin gauge
sheet metals it is best to clamp
wood to both sides of sheet. This
will insure a clean cut without
excess vibration or tearing of
TO REMOVE BLADE FROM SAW
1. Open up blade clamp release lever.
2. Remove blade.
Cutting (Figure 6)
CAUTION: Always wear eye protection while operating this
power tool.
CAUTION: Exercise extra caution when cutting towards operator.
Always hold saw firmly with both hands while cutting.
Before cutting any type of material,
be sure it is firmly anchored or
clamped to prevent slipping. Place
blade lightly against work to be
cut, switch on saw motor and
allow it to obtain maximum speed
before applying pressure.
Whenever possible, the saw shoe must be held firmly against the
material being cut. This will prevent the saw from jumping or vibrating and minimize blade breakage. Any cut which puts pressure on the
blade such as angle or scroll cuts increase potential for vibration,
kickback, and blade breakage.
CAUTION: Use extra caution when cutting overhead and pay par-
ticular attention to overhead wires which may be hidden from view.
Anticipate the path of falling branches and
debris ahead of time.
CAUTION: Inspect work site for hidden gas
pipes, water pipes, or electrical wires before
making blind or plunge cuts. Failure to do
so may result in explosion, property damage,
electric shock, and/or serious personal injury.
FLUSH-TO CUTTING (FIGURE 7)
The compact design of the saw motor housing
and spindle housing permits extremely close cutting to floors, corners and other difficult areas.
9
English
FIG. 9
FIG. 8
ROCK TOOL UP TO NORMAL
CUTTING POSITION AFTER
BLADE HAS CUT THROUGH
MATERIAL
STARTING POSITION FOR
POCKET CUTTING
FIG. 6
FIG. 7
Loading...