SKIL 2240-RT - Drill

2240-RT - Drill SKIL - Free user manual and instructions

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Product typeCordless drill-driver
BrandSkil
Model2240-RT
Battery voltage12 V
Battery typeLithium-ion
Battery capacity1.5 Ah
No-load speed0 - 600 rpm
Maximum torque15 Nm
Max drilling diameter (wood)20 mm
Max drilling diameter (metal)10 mm
Chuck typeKeyless auto-tightening chuck
Chuck capacity0.8 - 10 mm
Number of speeds1
Variable speedYes
ReverseYes
Weight (with battery)1.1 kg
Dimensions (L x W x H)210 x 50 x 180 mm
Power source12 V battery (included)
ChargerFast charger 12 V (included)
Main functionsDrilling, screwdriving, impact driver
Maintenance and cleaningClean with a dry cloth; do not use abrasive products
SafetySwitch lock; overload protection
Spare parts and repairabilityBattery, charger, carbon brushes, chuck available
Warranty2 years

Frequently Asked Questions - 2240-RT SKIL

How to install the battery on the Skil 2240-RT drill?
Slide the battery into the compartment at the back of the drill until it clicks. Make sure it is securely locked.
How to change the drill chuck?
Use a hex key to loosen the internal screw of the chuck, then turn the chuck counterclockwise to remove it. Replacement is done in reverse order.
How to adjust the torque setting?
Rotate the torque adjustment ring located behind the chuck. The notches correspond to different torque levels for screwdriving.
The drill does not start, what to do?
Check that the battery is charged and inserted correctly. If the battery is charged, check the motor carbon brushes which may be worn.
Can I drill into metal with the Skil 2240-RT?
Yes, with drill bits suitable for metal. Use a slow speed and lubricate the drilling point. The maximum diameter is 10 mm.
How to clean and maintain the drill?
Disconnect the battery. Clean the exterior with a dry cloth. Do not use chemical products. Regularly check the carbon brushes and replace if necessary.
What is the lifespan of the lithium-ion battery?
Under normal use, the battery can last 2 to 3 years. Avoid complete discharges and store at room temperature.
The chuck is stuck, how to unlock it?
Turn the chuck ring in reverse by hand. If that is not enough, use a hex key to loosen the internal screw.
How to use the impact driver function?
Set the mode selector to the impact symbol. For screwdriving, hold the drill straight and apply constant pressure.
Where to find spare parts for the Skil 2240-RT?
Spare parts are available from authorized Skil dealers or on the official website. Search by model 2240-RT.

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USER MANUAL 2240-RT SKIL

IMPORTANT: IMPORTANT : IMPORTANTE: Read Before Using Lire avant usage Leer antes de usar

SKIL 2240-RT - IMPORTANT: IMPORTANT : IMPORTANTE: Read Before Using Lire avant usage Leer antes de usar - 1

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Operating/Safety Instructions Consignes de fonctionnement/sécurité Instrucciones de funcionamiento y seguridad

2230 2240 2250 2260

SKIL 2240-RT - Operating/Safety Instructions Consignes de fonctionnement/sécurité Instrucciones de funcionamiento y seguridad - 1

natural_image Illustration of a SKIL electric drill with visible blade and base (no text or symbols beyond brand name)

SKIL®

Call Toll Free for Consumer Information & Service Locations

General Power Tool Safety Warnings

SKIL 2240-RT - General Power Tool Safety Warnings - 1

WARNING

Read all safety warnings and 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 all of the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.

Work area safety

Keep work area clean and well lit. Cluttered or 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 children and bystanders away while operating a power tool. Distractions can cause you to lose control.

Electrical safety

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.

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.

Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.

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.

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.

If operating the power tool in damp locations is unavoidable, use a Ground Fault Circuit Interrupter (GFCI) protected supply. Use of an GFCI reduce the risk of electric shock.

Personal safety

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.

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.

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 energizing power tools that have the switch on invites accidents.

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.

Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.

Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewelry or long hair can be caught in moving parts.

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.

Power tool use and care

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.

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.

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.

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.

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.

Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.

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.

Battery tool use and care

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.

Use power tools only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.

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.

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.

Service

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.

Safety Rules for Cordless Drills/Drivers

Hold power tools by insulated gripping surfaces when performing an operation where the cutting tools may contact hidden wiring. Contact with a "live" wire will make exposed metal parts of the tool "live" and shock the operator.

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.

Do not drill, fasten or break into existing walls or other blind areas where electrical wiring may exist. If this situation is unavoidable, disconnect all fuses or circuit breakers feeding this worksite.

Always hold the tool with both hands. If the bit jams two hands will give you maximum control over torque reaction or kickback.

Always wear safety goggles or eye protection when using this tool. Use a dust mask or respirator for applications which generate dust.

Secure the material being drilled. Never hold it in your hand or across legs.

Unstable support can cause the drill bit to bind causing loss of control and injury.

Disconnect battery pack from tool or place the switch in the locked or off position before making any assembly, adjustments or changing accessories. Such preventive safety measures reduce the risk of starting the tool accidentally.

Position yourself to avoid being caught between the tool or side handle and walls or posts. Should the bit become bound or jammed in the work, the reaction torque of the tool could crush your hand or leg.

If the bit becomes bound in the workpiece, release the trigger immediately, reverse the direction of rotation and slowly squeeze the trigger to back out the bit. Be ready for a strong reaction torque. The drill body will tend to twist in the opposite direction as the drill bit is rotating.

Do not grasp the tool or place your hands too close to the spinning chuck or drill bit. Your hand may be lacerated.

When installing a bit, insert the shank of the bit well within the chuck. If the bit is not inserted deep enough, the grip of the chuck over the bit is reduced and the loss of control is increased. After bit insertion, pull on bit to ensure it is locked.

Do not use dull or damaged bits and accessories. Dull or damaged bits have a greater tendency to bind in the workpiece.

When removing the bit from the tool avoid contact with skin and use proper protective gloves when grasping the bit or accessory. Accessories may be hot after prolonged use.

Check to see that keys and adjusting wrenches are removed from the drill before switching the tool "ON". Keys or wrenches can fly away at high velocity striking you or a bystander.

Do not run the drill while carrying it at your side. A spinning drill bit could become entangled with clothing and injury may result.

WARNING

Some dust created by power sanding, sawing, ing, and other construction mains chemicals known to birth defects or other harm. Some examples of oils 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.

Battery/Charger

Before using battery charger, read all instructions and cautionary Omarkings Oon (1) Obattery Ocharger, O(2) battery pack, Oan (3) product using battery.

Use only the charger which accompanied your Oproduct or direct Oreplacement as listed in the catalog or this manual. ODo not substitute any other charger. Use only Skil approved chargers with your product. See Functional Description and Specifications.

Do not disassemble charger or operate the charger if it has received Oa sharp blow, been dropped Oor Ootherwise damaged in any way. Replace damaged cord or plugs immediately. Olncorrect reassembly or damage may result in electric shock or fire.

Do not Orecharge Obattery in damp or wet environment. Do not Oexpose Ocharger to rain or snow. If battery case is cracked or otherwise Odamaged, do not insert into charger.OBattery short or fire may result.

Charge only Skil approved rechargeable batteries. See Functional Description and Specifications. Other types of batteries may burst causing personal injury and damage.

Charge battery pack Oin temperatures above +32 Odegrees OF (0 degrees C) and below +113 Odegrees F (45 degrees C).

Store tool and Obattery pack in locations where temperatures will not exceed O120 degrees F (49 degrees C).OThis is important to prevent serious damage to the battery cells.

Battery leakage may occur under extreme usage or temperature conditions. Avoid contact Owith skin and eyes. OThe battery liquid is caustic and could cause chemical burns to tissues. If liquid comes in contact with skin, wash quickly with soap and water. If the liquid contacts your eyes, flush them with water for a minimum of 10 minutes and seek medical attention.

Place charger on Oflat non-flammable surfaces Oand Oaway Ofrom Oflammable materials Owhen Ore-charging battery pack. The charger and battery pack heat during charging. Carpeting and other heat insulating surfaces block proper air circulation which may cause overheating of the charger and battery pack. If smoke or melting of the case are observed unplug the charger immediately and do not use the battery pack or charger.

Use Oof Oan Oattachment Onot Orecommended or sold by Skil may result in a risk of fire, electric shock or injury to persons.

Battery Care

WARNING When batteries are not Oin tool or Ocharger, keep them away Ofrom metal objects. Ofr example, to protect terminals from shorting DO NOT place batteries in a tool box or pocket with nails, screws, keys, etc. Fire or injury may result.

WARNING To prevent fire or injury when batteries Oare not in tool Oor charger, always Oplace Oprotective cap Oonto end Oof battery Opack. Protective cap, guards against terminal shorting. DO ONOT PUT BATTERIES OINTO FIRE OOR EXPOSE OTO OHIGH OHEAT. OThey may explode.

Battery Disposal

SKIL 2240-RT - Battery Disposal - 1

WARNING

Do not attempt to disassemble the battery or remove any component projecting from the battery terminals. Fire or injury may result. Prior to disposal, protect exposed terminals with heavy insulating tape to prevent shorting.

NICKEL-CADMIUM BATTERIES

If equipped with a nickel-cadmium battery, the battery must be collected, recycled or disposed of in an environ mentally sound manner.

SKIL 2240-RT - NICKEL-CADMIUM BATTERIES - 1

"The EPA certified RBRC Battery Recycling Seal on the nickel-cadmium (Ni-Cd) battery indicates Robert Bosch Tool Corporation is voluntarily participating in an

industry program to collect and recycle these batteries at the end of their useful life, when taken out of service in the United States or Canada. The RBRC program provides a convenient alternative to placing used Ni-Cd batteries into the trash or the munici pal waste stream, which may be illegal in your area.

Please call 1-800-8-BATTERY for information on Ni-Cd battery recycling and disposal bans/restrictions in your area, or return your batteries to a Skil/Bosch/Dremel Service Center for recycling. Robert Bosch Tool Corporation's involvement in this program is part of our commitment to preserving our environment and conserving our natural resources."

Symbols

IMPORTANT: Some of the following symbols may be used on your tool. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the tool better and safer.

Symbol Name Designation/Explanation
V VoltsVoltage (potential)
A Amperes Current
Hz HertzFrequency (cycles per second)
W WattPower
kg Kilograms Weight
min Minutes Time
SSecondsTime
SKIL 2240-RT - Symbols - 1DiameterSize of drill bits, grinding wheels, etc.
SKIL 2240-RT - Symbols - 2No load speedRotational speed, at no load
.. SKIL 2240-RT - Symbols - 3Revolutions or reciprocation per minuteRevolutions, strokes, surface speed, orbits etc. per minute
SKIL 2240-RT - Symbols - 4Off positionZero speed, zero torque...
1, SKIL 2240-RT - Symbols - 5I, SKIL 2240-RT - Symbols - 6Selector settingsSpeed, torque or position settings.Higher number means greater speed
0Infinitely variable selector with offSpeed is increasing from 0 setting
SKIL 2240-RT - Symbols - 7ArrowAction in the direction of arrow
SKIL 2240-RT - Symbols - 8Alternating currentType or a characteristic of current
SKIL 2240-RT - Symbols - 9Direct currentType or a characteristic of current
SKIL 2240-RT - Symbols - 10Alternating or direct currentType or a characteristic of current
SKIL 2240-RT - Symbols - 11Class II constructionDesignates Double Insulated Construction tools.
SKIL 2240-RT - Symbols - 12Earthing terminalGrounding terminal
SKIL 2240-RT - Symbols - 13Warning symbolAlerts user to warning messages
SKIL 2240-RT - Symbols - 14Ni-Cad RBRC sealDesignates Ni-Cad battery recycling program

SKIL 2240-RT - Symbols - 15

This symbol designates that this tool is listed by Underwriters Laboratories.

SKIL 2240-RT - Symbols - 16

SKIL 2240-RT - Symbols - 17

This symbol designates that this tool is listed by the Canadian Standards Association.

SKIL 2240-RT - Symbols - 18

This symbol designates that this tool is listed by the Canadian Standards Association, to United States and Canadian Standards.

This symbol designates that this tool is listed by Underwriters Laboratories, to United States and Canadian Standards.

SKIL 2240-RT - Symbols - 19

This symbol designates that this tool complies to NOM Mexican Standards.

SKIL 2240-RT - Symbols - 20

This symbol designates that this tool is listed by the Intertek Testing Services, to United States and Canadian Standards.

Functional Description and Specifications

WARNING

Disconnect battery pack from tool or place the switch in the locked or off position before making any assembly, adjustments or changing

accessories. Such preventive safety measures reduce the risk of starting the tool accidentally.

Cordless Drills/Drivers
FIG. 1 BIT AND STORAGE AREA ADJUSTABLE CLUTCH CHUCK SLEEVE KEYLESS CHUCK CHUCK COLLAR VENTILATION OPENINGS FORWARD/REVERSING LEVER & TRIGGER LOCK RUBBERIZED GRIP VARIABLE SPEED TRIGGER SWITCH BATTERY PACK BATTERY RELEASE TABS

Tool

Model number 2230 2240 2250 2260

Voltage rating 9.6 V 12 V 14.4 ¥-18 V

Charge time 3 hr. 3 hr. 3 hr. 3 hr.

Chuck size 3/8" 3/8" 3/8" 3/8"

Maximum Capacities

Screw sizes#8 x 3"#10 x 4"#12 x 4"3/8" x 4"
Mild metal3/8" 3/8" 3/8" 3/8"
Hard wood3/8" 3/8" 3/8" 1/2"
Soft wood 13/16"13/16"1" 1-1/8"
Battery pack96BAT120BAT144BAT180BAT
ChargerSC7218SC7218SC7218SC7218

Voltage rating

(all models) 120 V ∼ 60 Hz

NOTE: For tool specifications refer to the nameplate on your tool.

Assembly

WARNING

Disconnect battery pack from tool before making

any assembly, adjustments or changing accessories. Such preventive safety measures reduce the risk of starting the tool accidentally.

INSERTING BITS

Move reverse switch lever to the center "OFF" position. Remove battery pack and rotate the clutch ring to the drill bit symbol

". Rotate the chuck sleeve counter-

clockwise viewing from chuck end, and open chuck to approximate drill bit diameter. Insert a clean bit up to the drill bit flutes for small bits, or as far as it will go for large bits. Close chuck by rotating the chuck sleeve clockwise and securely tighten by hand (Fig. 2).

WARNING

Do not use the power of the drill while grasping

chuck to loosen or tighten bit. Friction burn or hand injury is possible if attempting to grasp the spinning chuck.

REMOVING CHUCK

Rotate the clutch ring to the drill bit symbol “◀◀◀”. Open the chuck all the way, remove left-hand thread screw inside chuck by turning it clockwise (Fig. 2).

Insert the short arm of a 3/8" hex key wrench and close jaws on flats of wrench. Strike long arm of wrench sharply counterclockwise, remove wrench and unthread chuck from spindle.

INSTALLING CHUCK

Always keep the spindle threads, the threads of the chuck and securing screw free of debris. To install a chuck, reverse “re moving the chuck” procedure.

FIG. 2 CHUCK SLEEVE clockwise CHUCK COLLAR Counter clockwise

Operating Instructions

VARIABLE SPEED CONTROLLED TRIGGER SWITCH

Your tool is equipped with a variable speed trigger switch. The tool can be turned "ON" or "OFF" by squeezing or releasing the trigger. The speed can be adjusted from the minimum to maximum nameplate RPM by the pressure you apply to the trigger. Apply more pressure to increase the speed and release pressure to decrease speed (Fig. 1).

FORWARD/REVERSING LEVER & TRIGGER LOC

WARNING

After tool use, lock trigger in "OFF" position to help prevent s and accidental discharge.

Your tool is equipped with a forward/reversing lever and trigger lock located above the trigger (Fig. 6). This lever was designed for changing rotation of the bit, and for locking the trigger in an "OFF" position.

For forward rotation, (with chuck pointed away from you) move the lever to the far left.

For reverse rotation move the lever to the far right. To activate trigger lock move lever to the center off position.

CAUTION

Do not change direction of rotation until the tool comes

to a complete stop. Shifting during rotation of the chuck can cause damage to the tool.

ADJUSTABLE CLUTCH

Your tool features 16 clutch settings. Output torque will increase as the clutch ring, is rotated from 1 to 15. The drill "position will lock up the clutch to permit drilling and driving for heavy duty work (Fig. 1).

BRAKE

When the trigger switch is released it activates the brake to stop the chuck quickly. This is especially useful in the repetitive driving and removal of screws.

RELEASING AND INSERTING BATTERY PACK

Release battery pack from tool by pressing on both sides of the battery release tabs and pull downwards. Before inserting battery pack, remove protective cap from battery pack. To insert battery, align battery and slide battery pack into tool until it locks into position. Do not force.

CHARGING BATTERY PACK

Plug charger cord into your standard power outlet. Before inserting battery pack, remove protective cap, then insert battery pack into charger (Fig. 3).

The charger's green light (Fig. 3), will turn "ON". The green light remains "ON" as long as charger is plugged in, and does not shut off.

After normal usage, the battery pack requires approximately 3-5 hours or less charging time to become fully charged. If the battery pack is run-down completely, it may require up to 5 hours charging time to become fully charged.

When the battery pack is fully charged, unplug the charger (unless you're charging another battery pack) and slip the battery pack back into the tool handle.

WARNING To prevent fire or injury when batteries are not in tool or charger, always place protective cap onto end of battery pack. Protective cap, guards against terminal shorting.

FIG. 3
BATTERY PACK INDICATOR LIGHT CHARGER PROTECTIVE CAP

-10-

IMPORTANT CHARGING NOTES

  1. The battery pack accepts only about 80% of its maximum capacity with its first few charge cycles. However, after the first few charge cycles, the battery will charge to full capacity.
  2. The charger was designed to fast charge the battery only when the battery temperature is between 32^ F ( 0^ C) and 113^ F ( 45^ C).
  3. A substantial drop in operating time per charge may mean that the battery pack is nearing the end of its life and should be replaced.
  4. If you anticipate long periods (i.e. a month or more) of non-use of your tool, it is best to run your tool down until it is fully discharged before storing your battery pack. After a long period of storage, the capacity at first recharge will be lower. Normal capacity will be restored in two or three charge/discharge cycles. Remember to unplug charger during storage period.

  5. If battery does not charge properly:

a. Check for voltage at outlet by plugging in some other electrical device.
b. Check to see if outlet is connected to a light switch which turns power "off" when lights are turned off.
c. Check battery pack terminals for dirt. Clean with cotton swab and alcohol if necessary.
d. If you still do not get proper charging, take or send tool, battery pack and charger to your local Skil Service Center. See “Tools, Electric” in the Yellow Pages for names and addresses.

Note: Use of charger's or battery packs not sold by Skil will void the warranty.

Operating Tips

You will extend the life of your bits and do neater work if you always put the bit in contact with the work before pulling the trigger. During the oper a tion, hold the tool firmly and exert light, steady pressure. Too much pressure at low speed will stall the tool. Too little pressure will keep the bit from cutting and cause excess friction by sliding over the surface. This can be damaging to both tool and bit.

DRILLING WITH VARIABLE SPEED

The trigger controlled variable speed feature will eliminate the need for center punches in hard materials. The variable speed trigger allows you to slowly increase RPM. By using a slow starting speed, you are able to keep the bit from “wander ing”. You can increase the speed as the bit “bites” into the work by squeezing the trigger.

DRIVING WITH VARIABLE SPEED

Variable speed drills will double as a power screwdriver by using a screwdriver bit in the drill mode. The technique is to start slowly, increasing the speed as the screw runs down. Set the screw snug ly by slowing to a stop. Prior to driving screws, pilot and clearance holes should be drilled.

FASTENING WITH SCREWS

This procedure shown in (Fig. 4) will enable you to fasten materials together with your

Cordless Drill/Screwdriver without stripping, splitting or separating the material.

FASTENING WITH SCREWS 1. Drill 2/3 diameter and 2/3 of screw length for soft materials, full length for hard materials. Screw Apply a slight even pressure when driving screws. 2. Drill same diameter as screw shank. 3. Countersink same diameter as screw head. Adjustable Screw Drill FIG. 4

First, clamp the pieces together and drill the first hole 2/3 the diameter of the screw. If the material is soft, drill only 2/3 the proper length. If it is hard, drill the entire length.

Second, unclamp the pieces and drill the second hole the same diameter as the screw shank in the first or top piece of wood.

Third, if flat head screw is used, countersink the hole to make the screw flush with the

surface. Then, simply apply even pressure when driving the screw. The screw shank clearance hole in the first piece allows the screw head to pull the pieces tightly together. The adjustable screw drill accessory will do all of these operations quickly and easily. Screw drills are available for screw sizes No. 6, 8, 10 and 12.

DRILL BITS

Always inspect drill bits for excessive wear. Use only bits that are sharp and in good condition.

TWIST BITS: Available with straight and reduced shanks for wood and light duty metal drilling. High speed bits cut faster and last longer on hard materials.

CARBIDE TIPPED BITS: Used for drilling stone, con crete, plaster, cement and other unusually hard nonmetals. Use continuous heavy feed pres sure when employing carbide tip bits.

DRILLING WOOD

Be certain workpiece is clamped or anchored firmly. Always apply pressure in a straight line with the drill bit. Maintain enough pressure to keep the drill "biting".

When drilling holes in wood, twist bits can be used. Twist bits may overheat unless pulled out frequently to clear chips from flutes.

Use a “back-up” block of wood for work that is likely to splinter, such as thin materials.

You will drill a cleaner hole if you ease up on the pressure just before the bit breaks through the wood. Then complete the hole from the back side.

DRILLING METAL

There are two rules for drilling hard materials. First, the harder the material, the greater the pres sure you need to apply to the tool. Second, the harder the material, the slower the speed. Here are a couple of tips for drilling in metal. Lubri cate the tip of the bit occasionally with cutting oil except when drilling soft metals such as alu minum, cop per or cast iron. If the hole to be drilled is fairly large, drill a smaller hole first, then enlarge to the required size, it's often faster in the long run. Main tain enough pressure to assure that the bit does not just spin in the hole. This will dull the bit and greatly shorten its life.

DRILLING MASONRY

Soft materials such as brick are relatively easy to drill. Concrete however, will require much more pressure to keep the bit from spinning. Be sure to use carbide tip bits for all masonry work.

WARNING

Before using an accessory, be certain that its maximum

safe operating speed is not exceeded by the nameplate speed of the tool. Do not exceed the recommended wheel diameter.

SANDING AND POLISHING

Fine sanding and polishing require "touch". Select the most efficient speed.

When using polishing bonnets, always be sure the excess string that secures the bonnet is tucked well within the bonnet during operation.

WIRE BRUSHES

Work with brushes requires high speeds.

BRUSHING PRESSURE

  1. Remember, the tips of a wire brush do the work. Operate the brush with the lightest pressure so only the tips of the wire come in contact with the work.

CORRECT: Wire tips doing the work.
15°

INCORRECT: Excessive pressure can cause wire breakage.
SKIL 2240-RT - BRUSHING PRESSURE - 2

SKIL 2240-RT - BRUSHING PRESSURE - 3

natural_image Diagram of a circular mechanical component with radial grooves and a rectangular block, no text or symbols present
  1. If heavier pressures are used, the wires will be overstressed, resulting in a wiping action; and if this is continued, the life of the brush will be shortened due to wire fatigue.

  2. Apply the brush to the work in such a way that as much of the brush face as possible is in full contact with the work. Applying the side or edge of the brush to the work will result in wire breakage and shortened brush life.

RUNNING NUTS AND BOLTS

Variable speed control must be used with caution for driving nuts and bolts with socket set attach ments. The technique is to start slowly, increasing speed as the nut or bolt runs down. Set the nut or bolt snugly by slowing the drill to a stop. If this procedure is not followed, the tool will have a tendency to torque or twist in your hands when the nut or bolt seats.

Maintenance

Service

WARNING

NO USER SERVICEABLE PARTS INSIDE. Preventive

maintenance performed by un authorized personnel may result in misplacing of internal wires and components which could cause serious hazard. We recommend that all tool service be performed by a Skil Factory Service Center or Authorized Skil Service Station. SERVICE MEN: Disconnect tool and/or charger from power source before servicing.

BATTERÍES

Be alert for battery packs that are nearing their end of life. If you notice decreased tool performance or significantly shorter running time between charges then it is time to replace the battery pack. Failure to do so can cause the tool to operate improperly or damage the charger.

Long term battery storage should be in the discharged state. Battery packs last longer and re-charge better when they are stored discharged. Remember to fully recharge battery packs before using after prolonged storage.

TOOL LUBRICATION

Your Skil tool has been properly lubricated and is ready for use.

D.C. MOTORS

The motor in your tool has been engineered for many hours of dependable service. To maintain peak efficiency of the motor, we recommend it be examined every six months. Only a genuine Skil replacement motor specially designed for your tool should be used.

Cleaning

WARNING

To avoid accidents, always disconnect the tool and/or

charger from the power supply before cleaning. The tool may be cleaned most effectively with compressed dry air. Always wear safety goggles when cleaning tools with compressed air.

Ventilation openings and switch levers must be kept clean and free of foreign matter. Do not attempt to clean by inserting pointed objects through opening.

CAUTION

Certain cleaning agents and solvents damage

plastic parts. Some of these are: gasoline, carbon tetrachloride, chlorinated cleaning solvents, ammonia and household detergents that contain ammonia.

Extension Cords

WARNING

If Oan Oextension Ocord Ois necessary, Oa Ocord Owith adequate size conductors that is capable of carrying the current necessary for your tool Omust Obe Oused. This will prevent excessive voltage drop, loss of power or overheating. Grounded tools must use 3-wire extension cords that have 3-prong plugs and receptacles.

NOTE: OThe smaller the gauge number, the heavier the cord.

RECOMMENDED SIZES OF EXTENSION CORDS 120 VOLT ALTERNATING CURRENT TOOLS

Tool's Ampere RatingCord Size in A.W.G.Wire Sizes in mm^2
Cord Length in FeetOCord Length in Meters
2550100150153060120
3-61816140.750.751.52.5
6-81816140.751.02.54.0
8-101816140.751.02.54.0
10-12161614121.02.54.0
12-161412

Accessories

* Double-Ended Screwdriver Bit

** Carrying Case

(^* = standard equipment)

(** = optional accessories)

Trouble Shooting

WARNING

Read instruction manual first! Remove battery pack from the tool before making adjustments or assembling accessories.

PROBLEM

TROUBLE: TOOL WILL NOT START

  1. Battery pack not charged.
  2. Battery pack not installed properly.
  3. Battery pack temperature is too hot or cold for operation.
  4. Burned out switch.

REMEDY

  1. If equipped, check battery charge condition lights for charge status. Charge battery if needed.
  2. Confirm battery is locked and secured to the tool.
  3. Let battery sit a few minutes or until it reaches normal operating temperature.
  4. Have switch replaced by an Authorized Skil Service Center or Service Station.

TROUBLE: BATTERY PACK WILL NOT CHARGE

PROBLEM

  1. Charger not plugged into outlet.
  2. Battery pack not completely inserted into charger.

REMEDY

  1. Confirm charger is plugged into outlet.
  2. Confirm battery pack is inserted into charger completely.

DEPOSE ET REPOSE DU BLOC-PILES

natural_image Diagram showing a circular object with radial lines and a rectangular block, no text or symbols present
natural_image Diagram of a circular object with radial lines and a rectangular block, no text or symbols present

Robert Bosch Tool Corporation ("Seller") warrants to the original purchaser only, that all SKIL consumer portable, benchtop and HD and SHD Heavy Duty power tools will be free from defects in material or workmanship for a period of one year from date of purchase. SKIL Benchtop and consumer portable power tool models will be free from defects in material or workmanship for a period of ninety days if the tool is used for professional use.

SELLER'S SOLE OBLIGATION AND YOUR EXCLUSIVE REMEDY under this Limited Warranty and, to the extent permitted by law, any warranty or condition implied by law, shall be the repair or replacement of parts, without charge, which are defective in material or workmanship and which have not been misused, carelessly handled, or misrepaired by persons other than Seller or Authorized Service Station. To make a claim under this Limited Warranty, you must return the complete product, transportation prepaid, to any SKIL Factory Service Center or Authorized Service Station. For Authorized SKIL Power Tool Service Stations, please visit www.skil.com or call 1-877-SKIL-999 (1-877-754-5999).

THIS LIMITED WARRANTY DOES NOT APPLY TO ACCESSORY ITEMS SUCH AS CIRCULAR SAW BLADES, DRILL BITS, ROUTER BITS, JIGSAW BLADES, SANDING BELTS, GRINDING WHEELS AND OTHER RELATED ITEMS.

ANY IMPLIED WARRANTIES SHALL BE LIMITED IN DURATION TO ONE YEAR FROM DATE OF PURCHASE. SOME STATES IN THE U.S., SOME CANADIAN PRO V INCESDO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.

IN NO EVENT SHALL SELLER BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING BUT NOT LIMITED TO LIABILITY FOR LOSS OF PROFITS) ARISING FROM THE SALE OR USE OF THIS PRODUCT. SOME STATES IN THE U.S. AND SOME CANADIAN PROVINCES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.

THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE IN THE U.S., PROVINCE TO PROVINCE IN CANADA AND FROM COUNTRY TO COUNTRY.

THIS LIMITED WARRANTY APPLIES ONLY TO PRODUCTS SOLD WITHIN THE UNITED STATES OF AMERICA, CANADA AND THE COMMONWEALTH OF PUERTO RICO. FOR WARRANTY COVERAGE WITHIN OTHER COUNTRIES, CONTACT YOUR LOCAL SKIL DEALER OR IMPORTER.

GARANTIE LIMITÉE DES OUTILS ÉLECTRIQUES GRAND PUBLIC SKIL PORTATIFS, DE TABLE ET POUR USAGE INDUSTRIEL HD ET SHD

© Robert Bosch Tool Corporation 1800 W. Central Road Mt. Prospect, IL 60056-2230

Exportado por: Robert Bosch Tool Corporation Mt. Prospect, IL 60056-2230, E.U.A.

Importado a México por: Robert Bosch, S.A. de C.V., Calle Robert Bosch No. 405, Zona Industrial,

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Product information

Brand : SKIL

Model : 2240-RT

Category : Drill