Milwaukee 5380-21 User Manual

Cat. No.

No de cat.

5380-21

OPERATOR'S MANUAL MANUEL de L'UTILISATEUR MANUAL del OPERADOR

1/2" HAMMER-DRILL PERCEUSES À PERCUSSION 13 mm (1/2") 13 mm (1/2") TALADRO-MARTILLO

TO REDUCE THE RISK OF INJURY, USER MUST READ AND UNDERSTAND OPERATOR'S MANUAL.

AFIN DE RÉDUIRE LE RISQUE DE BLESSURES, L'UTILISATEUR DOIT LIRE ET BIEN COMPRENDRE LE MANUEL DE L'UTILISATEUR.

PARA REDUCIR EL RIESGO DE LESIONES, EL USUARIO DEBE LEER Y ENTENDER EL MANUAL DEL OPERADOR.

GENERAL POWER TOOL SAFETY WARNINGS

WARNING READ ALL SAFETY WARNINGS AND ALL INSTRUCTIONS. Failure

to follow the warnings and instructions may result in electric shock, ﬁ re and/or serious injury. Save all warnings and instructions for future reference. The term "power tool" in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.

• Keep work area clean and well lit. Cluttered or

WORK AREA SAFETY

dark areas invite accidents.

• Do not operate power tools in explosive atmospheres, such as in the presence of ﬂ ammable 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. Unmodiﬁ ed 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 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.

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 inﬂ uence 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 ﬁ nger on the switch or energising 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 jewellery. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewel- lery 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 pre-

ventive 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.

SERVICE

• Have your power tool serviced by a qualiﬁ ed repair person using only identical replacement parts. This will ensure that the safety of the power

tool is maintained.

SPECIFIC SAFETY RULES

• Wear ear protectors when impact drilling. Exposure to noise can cause hearing loss.

• Use auxiliary handle(s), if supplied with the tool. Loss of control can cause personal injury.

• 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.

• Maintain labels and nameplates. These carry important information. If unreadable or missing, contact a MILWAUKEE service facility for a free replacement.

• 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 paint

• 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 ﬁ lter out microscopic particles.

FUNCTIONAL DESCRIPTION

1. Side handle

2. Clamping lever

3. Depth gauge

4. Chuck

5. Speed selector

6. Hammer/Drill lever

7. Lock button

8. Trigger

9. Forward/Reverse lever

EXTENSION CORDS

Grounded tools require a three wire extension cord. Double insulated tools can use either a two or three wire extension cord. As the distance from the supply outlet increases, you must use a heavier gauge extension cord. Using extension cords with inadequately sized wire causes a serious drop in voltage, resulting in loss of power and possible tool damage. Refer to the table shown to determine the required minimum wire size.

SYMBOLOGY

Double Insulated

Amps

Volts

Alternating Current Only

No Load Revolutions per Minute (RPM)

BPM

Blows per Minute (BPM) Underwriters Laboratories,

Inc. United States and Canada

Mexican Approvals Marking

Anti-Vibration System

SPECIFICATIONS

Tool

Cat. No. 5380-21 120 9 Low 0 - 1500

Volts

Amps

No Load

RPM

High 0 - 3500

No Load

BPM

24,000 56,000

CAPACITIES

Drill Only Hammer-Drill

Twist Drill

Bit (Wood)

1/2" 5/8" 3/4"

The smaller the gauge number of the wire, the greater the capacity of the cord. For example, a 14 gauge cord can carry a higher current than a 16 gauge cord. When using more than one extension cord to make up the total length, be sure each cord contains at least the minimum wire size required. If you are using one extension cord for more than one tool, add the nameplate amperes and use the sum to determine the required minimum wire size.

Twist Drill Bit

(Steel)

Carbide Tipped

Percussion Bit

(concrete)

Guidelines for Using Extension Cords

• If you are using an extension cord outdoors, be sure it is marked with the sufﬁ x “W-A” (“W” in Cana- da) to indicate that it is acceptable for outdoor use.

• Be sure your extension cord is properly wired and in good electrical condition. Always replace a damaged extension cord or have it repaired by a qualiﬁ ed person before using it.

• Protect your extension cords from sharp objects, excessive heat and damp or wet areas.

READ AND SAVE ALL

INSTRUCTIONS FOR FUTURE USE.

GROUNDING

WARNING Improperly connecting the

grounding wire can result in the risk of electric shock. Check with a qualiﬁ ed electrician if you are in doubt as to whether the outlet is properly grounded. Do not modify the plug provided with the tool. Never remove the grounding prong from the plug. Do not use the tool if the cord or plug is damaged. If damaged, have it repaired by a MILWAUKEE service facility before use. If the plug will not ﬁ t the outlet, have a proper outlet installed by a qualiﬁ ed electrician.

Grounded Tools: Tools with Three Prong Plugs

Tools marked “Grounding Required” have a three wire cord and three prong grounding plug. The plug must be connected to a properly grounded outlet (See Figure A). If the tool should electrically malfunction or break down, grounding provides a low resistance path to carry electricity away from the user, reducing the risk of electric shock.

ASSEMBLY

WARNING T o reduce the risk of injury ,

always unplug tool before changing or removing accessories. Only use accessories speciﬁ cally recommended for this tool. Others may be hazardous.

WARNING T o reduce the risk of injury ,

always use a side handle when using this tool. Always brace or hold securely.

Adjusting the Side Handle Position

1. Loosen the side handle by unscrewing the side

handle grip until the side handle rotates freely.

2. Rotate the side handle to the desired position.

3. Tighten the side handle grip securely.

Setting the Depth Gauge

1. Press in the clamping lever.

2. Slide the depth gauge rod backward or forward

until it is set for the desired depth.

Recommended Minimum Wire Gauge

For Extension Cords*

Nameplate

Amperes

0 - 2.0

2.1 - 3.4

3.5 - 5.0

5.1 - 7.0

7.1 - 12.0

12.1 - 16.0

16.1 - 20.0

* Based on limiting the line voltage drop to ﬁ ve volts at

150% of the rated amperes.

The grounding prong in the plug is connected through the green wire inside the cord to the grounding system in the tool. The green wire in the cord must be the only wire connected to the tool's grounding system and must never be attached to an electrically “live” terminal. Your tool must be plugged into an appropriate outlet, properly installed and grounded in accordance with all codes and ordinances. The plug and outlet should look like those in Figure A.

Double Insulated Tools: Tools with Two Prong Plugs

Tools marked “Double Insulated” do not require grounding. They have a special double insulation system which satisﬁ es OSHA requirements and complies with the applicable standards of Underwriters Laboratories, Inc., the Canadian Standard Association and the National Electrical Code. Double Insulated tools may be used in either of the 120 volt outlets shown in Figures B and C.

NOTE: The drilling depth is the distance between

the tip of the bit and the tip of the rod.

3. Release the clamping lever.

Extension Cord Length

25' 50' 75' 100' 150'

18 18 18 18 16 14 12

18 18 16 14 12 10

18 16 14 12 10

Fig. A

Fig. B

Fig. C

WARNING To reduce the risk of injury

do not grasp the bit while the chuck is rotating or while the bit is falling from the chuck.

WARNING To prevent personal injury,

always remove the chuck key from the chuck after each use.

Installing Bits into Keyed Chucks

Be sure that the shank of the bit and the chuck jaws are clean. Dirt particles may cause the bit to line up improperly. Do not use bits larger than the maximum recommended capacity of the drill because gear damage or motor overloading may result. For best performance, be sure that the bits are properly sharpened before use.

16 14 12 12

1. Unplug the tool.

2. Open the chuck jaws wide enough to insert a bit. Allow the bit to strike the bottom of the chuck. Center the bit in the chuck jaws and tighten the jaws by hand to align the bit.

3. Place the chuck key into each of the three holes in the chuck, turning it clockwise to tighten the chuck securely.

OPERATION

WARNING T o reduce the risk of injury ,

always unplug tool before attaching or removing accessories or making adjustments. Use only speciﬁ cally recommended accessories. Others may be hazardous.

WARNING T o reduce the risk of injury ,

wear safety goggles or glasses with side shields.

WARNING T o reduce the risk of injury ,

keep hands and cord away from the bit and all moving parts.

Selecting Action

MILWAUKEE Hammer-Drills have two settings: drilling and hammer-drilling.

1. For drilling, turn the hammer-drill lever towards the drill symbol .

2. For hammer-drilling, turn the hammer-drill lever towards the hammer symbol .

NOTE: To engage the hammering mechanism, maintain pressure on the bit. When pressure on the bit is released, the hammering action will stop.

Using Forward/Reverse Lever

The forward/reverse lever can only be adjusted when the trigger is not pressed. Always allow the motor to come to a complete stop before using the forward/reverse lever.

1. For forward (clockwise) rotation, push the forward/reverse lever to the left (when viewed from the back of the tool) as shown.

2. For reverse (counter- clockwise) rotation, push the forward/reverse lever to the right (when viewed from the back of the tool) as shown. Allow the motor to come to a full stop before reversing.

NOTE: When hammer-drilling, use the tool in forward rotation (clockwise) only.

Forward

Reverse

NOTE: Never use a wrench or means other than

a chuck key to tighten or loosen the chuck.

4. T o remove the bit, insert the chuck key into one of the holes in the chuck and turn it counterclockwise.

Selecting Speed

Allow the tool to come to a complete stop before changing speeds. Changing speeds while the tool is running could damage the tool.

1. For low speed (up to 1500 rpm), turn the speed selector to position 1.

2. For high speed (up to 3500 rpm), turn the speed selector to position 2.

Starting, Stopping & Controlling Speed

1. To start the tool, pull trigger.

2. To stop the tool, release trigger.

3. To vary the speed, increase or decrease pressure to trigger. The further the trigger is pulled, the greater the speed.

Locking Trigger

The lock button holds the trigger in the ON position for continuous full speed use.

1. To lock the trigger, hold in the lock button while pulling the trigger. Release the trigger.

2. T o unlock the trigger , pull the trigger and release. The lock button will pop out.

Operating

Position the tool, grasp the handles ﬁ rmly and pull the trigger. Always hold the tool securely using both handles and maintain control. This tool has been designed to achieve top performance with only moderate pressure. Let the tool do the work. If the speed begins to drop off when drilling deep holes, pull the bit partially out of the hole while the tool is running to help clear dust. Do not use water to settle the dust since it will clog the bit ﬂ utes and tend to make the bit bind in the hole. If the bit should bind, a built-in, non-adjustable slip clutch activates. If this occurs, stop the tool, free the bit and begin again.

Operator Force

This hammer-drill features the Vibration Isolation System to provide the operator with comfort without sacriﬁ cing power or performance. The motor hous- ing is suspended independently from the switch handle. Insulating elements absorb vibration when hammer-drilling and drilling.

Ideal operator force compresses the handle slightly and allows the tool to work aggressively while the handle provides maximum vibration dampening.

Excessive operator force compresses the handle too far and reduces the vibration dampening. Users will be able to feel the difference and should adjust the force to the handle accordingly.

APPLICATIONS

WARNING To reduce the risk of elec-

tric shock, check work area for hidden pipes and wires before drilling.

Drilling in Wood, Composition Materials and Plastic

When drilling in wood, composition materials and plastic, select the drill operating mode. Start the drill slowly, gradually increasing speed as you drill. Select low speeds for plastics with a low melting point.

Drilling in Metal

When drilling in metal, select the drill operating mode. Use high speed steel twist drills or hole saws. Use a center punch to start the hole. Lubricate drill bits with cutting oil when drilling in iron or steel. Use a coolant when drilling in nonferrous metals such as copper, brass or aluminum. Back the material to prevent binding and distortion on breakthrough.

Drilling in Masonry

When drilling in masonry, select the hammer-drill operating mode. Use high speed carbide-tipped bits. Drilling soft masonry materials such as cinder block requires little pressure. Hard materials like concrete require more pressure. A smooth, even ﬂ ow of dust indicates the proper drilling rate. Do not let the bit spin in the hole without cutting. Do not use water to settle dust or to cool bit. Do not attempt to drill through steel reinforcing rods. Both actions will damage the carbide.

ACCESSORIES

WARNING To reduce the risk of injury ,

always unplug the tool before attaching or removing accessories. Use only speciﬁ cally recommended accessories. Others may be hazardous.

For a complete listing of accessories refer to your MILWAUKEE Electric Tool catalog or go on-line

to www.milwaukeetool.com. To obtain a catalog, contact your local distributor or a service center.

MAINTENANCE

WARNING T o reduce the risk of injury,

always unplug your tool before performing any maintenance. Never disassemble the tool or try to do any rewiring on the tool’s electrical system. Contact a MILWAUKEE service facility for ALL repairs.

Maintaining Tools

Keep your tool in good repair by adopting a regular maintenance program. Before use, examine the general condition of your tool. Inspect guards, switches, tool cord set and extension cord for damage. Check for loose screws, misalignment, binding of moving parts, improper mounting, broken parts and any other condition that may affect its safe operation. If abnormal noise or vibration occurs, turn the tool off immediately and have the problem corrected before further use. Do not use a damaged tool. Tag damaged tools “DO NOT USE” until repaired (see “Repairs”). Under normal conditions, relubrication is not necessary until the motor brushes need to be replaced. After six months to one year, depending on use, return your tool to the nearest MILWAUKEE service facility for the following:

• Lubrication

• Brush inspection and replacement

• Mechanical inspection and cleaning (gears, spindles, bearings, housing, etc.)

• Electrical inspection (switch, cord, armature, etc.)

• T esting to assure proper mechanical and electrical operation

WARNING T o reduce the risk of injury,

electric shock and damage to the tool, never immerse your tool in liquid or allow a liquid to ﬂ ow inside the tool.

Cleaning

Clean dust and debris from vents. Keep the tool handles clean, dry and free of oil or grease. Use only mild soap and a damp cloth to clean your tool since certain cleaning agents and solvents are harmful to plastics and other insulated parts. Some of these include: gasoline, turpentine, lacquer thinner, paint thinner , chlorinated cleaning solvents, ammonia and household detergents containing ammonia. Never use ﬂ ammable or combustible solvents around tools.

Repairs

If your tool is damaged, return the entire tool to the nearest service center.

+ 9 hidden pages