Milwaukee 1001-1, 1107-1, 1250-1, 1007-1, 1101-1 Operator's Manual

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

Catalog No.

No de Cat.

Número de Catálogo

5383-21

SDS

3/4" ROTARY HAMMER
MARTEAU ROTATIF 19 mm (3/4")
MARTILLO ROTATORIO 19 mm (3/4")

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 SAFETY RULES — FOR ALL POWER TOOLS

WARNING!

Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury. The term "power tool" in
all of the warnings listed below refers to your mains-operated (corded) power tool or battery-opearted (cordless) power tool.

SAVE THESE INSTRUCTIONS

READ ALL INSTRUCTIONS

WORK AREA SAFETY

1. Keep work area clean and well lit. Cluttered or dark areas invite
accidents.

2. 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.

3. Keep children and bystanders away while operating a power
tool. Distractions can cause you to lose control.

ELECTRICAL SAFETY

4. 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.

5. 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.

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

7. 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.

8. 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.

PERSONAL SAFETY

16. 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.

17. 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.

18. Disconnect the plug from the power source and/or the bat-

tery 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 tool acci­dentally.

19. Store idle power tools out of the reach of children and do

not allow persons unfamiliar with the power tools or these
instructions to operate power tools. Power tools are danger-

ous in the hands of untrained users.

20. 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.

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

22. Use the power tool, accessories and tool bits etc., in accor-

dance with these instructions and in the manner intended
for the particular type of power tool, 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.

POWER TOOL USE AND CARE

SERVICE

9. 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.

10. Use safety equipment. Always wear eye protection. Safety
equipment such as dust mask, non-skid safety shoes, hard hat, or
hearing protection used for appropriate conditions will reduce per­sonal injuries.

11. Avoid accidental starting. Ensure the switch is in the off-
position before plugging in. Carrying tools with your finger on
the switch or plugging in power tools that have the switch on invites
accidents.

12. 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.

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

14. 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.

15. If devices are provided for the connection of dust extrac-

tion and collection facilities, ensure these are connected
and properly used. Use of these devices can reduce dust-re-

lated hazards.

page 2

23. 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.

SPECIFIC SAFETY RULES

1. Hold power tools by insulated gripping surfaces when performing an operation where the cutting tool may contact hidden

wiring or its own cord. Contact with a "live" wire will make exposed metal parts of the tool "live" and shock the operator.

2. Wear ear protectors. Exposure to noise can cause hearing loss.

3. Keep hands away from all cutting edges and moving parts.

4. Use auxiliary handles supplied with the tool. Loss of control can cause personal injury.

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

6. 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 filter out microscopic
particles.

BPM

Symbology

Double Insulated

Alternating Current

Amps
No Load Revolutions per

Minute (RPM)

Blows per Minute (BPM)

Underwriters Laboratories, Inc.

Canadian Standards Association

Mexican Approvals Marking

Cat.

Volts

No.

5383-21

AC

120

Amps

FUNCTIONAL DESCRIPTION

2

1

6

Tool

No Load

0 - 1270

3

RPM

Specifications

No Load Blows

per Minute

5400

Capacities

Drill Only

(steel or wood)

Twist

Drill Bit

3/8" - 1-1/8"

4

Rotary Hammer

(concrete)

Carbide Tipped

Percussion Bit

3/4"

1. Side handle

2. Depth guage

3. Clamping screw

4. Forward/Reverse lever

5. Trigger

6. Selector lever

7. Bit holder release collar

7

6

5

page 3

GROUNDING EXTENSION CORDS

WARNING!

Improperly connecting the grounding wire can
result in the risk of electric shock. Check with a
qualified 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 fit
the outlet, have a proper outlet installed by a
qualified 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.

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 satisfies 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.

Fig. A

Fig. B

Fig. C

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.

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.

Guidelines for Using Extension Cords

• If you are using an extension cord outdoors, be sure it is marked
with the suffix “W-A” (“W” in Canada) 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 qualified person before using it.

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

Recommended Minimum Wire Gauge

Nameplate

Amperes

12.1 - 15

15.1 - 20

* Based on limiting the line voltage drop to five
volts at 150% of the rated amperes.

for Extension Cords*

25’

0 - 5

5.1 - 8

8.1 - 12

16
16
14
12
10

Extension Cord Length

100'

14
12
10
10

150'

12
10

--

--

--

--

50'

16
16
14
12
10

75'

16
14
12
10
10

200'

12

--

--

--

--

READ AND SAVE ALL INSTRUCTIONS FOR

FUTURE USE.

page 4

TOOL ASSEMBLY

WARNING!

To reduce the risk of injury, always unplug
tool before attaching or removing accessories
or making adjustments. Use only specifically
recommended accessories. Others may be
hazardous.

Installing Drill Bits and Chisels (Fig. 1)

Fig. 1

Bit holder release collar

NOTE: Only use accessories with SDS shanks.
Be sure that the shank of the bit is 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 bit is properly sharp­ened and the shank is lightly greased before use.

1. Insert the bit or chisel into the nose of the tool.

2. Rotate bit slowly until it aligns with the locking mechanism.

3. Push bit into tool until it locks.

4. Check that the bit is locked properly; it should be possible to pull the
bit back and forth slightly (about 1/4").

5. To remove bits and chisels, pull bit holder release collar toward the
rear of tool and remove bit.

NOTE: Use caution when handling hot bits and chisels.

SDS

WARNING!

To reduce the risk of injury, always use a side
handle when using this tool. Always brace and
hold securely.

Adjusting the Side Handle Position (Fig. 2)

Fig. 2

Side handle

1. Loosen the clamping screw slightly.

2. Pull the side handle forward and turn it to the required angle.

3. Fit the side handle into the nonslip mounting until it adjusts into place
and retighten the clamping screw securely.

NOTE: The side handle can be locked in increments of 30 degrees.

Setting the Depth Gauge (Fig. 3)

Fig. 3

Clamping screw

Drilling depth

1. Loosen the clamping screw.

2. Slide the depth gauge rod backward or forward until it is set
for the desired depth.

NOTE: The drilling depth is the distance between the tip of the bit and
the tip of the depth gauge rod.

3. Tighten the clamping screw securely.

page 5

OPERATION

WARNING!

To reduce the risk of injury, wear safety goggles
or glasses with side shields. Unplug the tool
before changing accessories or making
adjustments.

Selecting Action (Fig. 4)

The MILWAUKEE 5383-20 Rotary Hammer has two settings: drilling and
drilling with hammer action. See “Applications” for recommended set­tings under various conditions.

Fig. 4

Selector lever

1. For drilling, turn the selector lever to the drill symbol .

2. For drilling with hammer action, turn the selector lever
to the hammer-drill 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 (Fig. 5)

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.

Fig. 5

Forward Reverse

1. For forward (clockwise) rotation, push the forward/reverse lever
to the symbol .

2. For reverse (counterclockwise) rotation, push the forward/reverse
lever to the symbol .

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

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.

Operating

Position the tool, grasp the handles firmly 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 flutes and tend to
make the bit bind in the hole.

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. When drilling into wood, use wood augers or twist drill bits. Always
use sharp bits. 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.

page 6

APPLICATIONS

WARNING!

To reduce the risk of electric shock,
check work area for hidden pipes and
wires before drilling.

Drilling in Masonry

When drilling in masonry, select the drill with hammer action 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 flow of dust indicates the proper
drilling rate. Do not let the bit spin in the hole without cutting. Do not
attempt to drill through steel reinforcing rods. Do not use water to settle
dust or to cool bit. Both actions will damage the carbide.