Milwaukee | 5378-21 | User manual | Milwaukee 5378-21 User manual

OPERATOR'S MANUAL
MANUEL de L'UTILISATEUR
MANUAL del OPERADOR
Catalog No.
No de Cat.
Catálogo No.
5378-20
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 SAFETY RULES
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
1.
Keep your work area clean and well lit. Cluttered benches and
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 bystanders, children, and visitors away while operating a
power tool. Distractions can cause you to lose control.
Protect others in the work area from debris such as chips and sparks.
Provide barriers or shields as needed.
ELECTRICAL SAFETY
4.
5.
6.
Grounded tools must be plugged into an outlet properly
installed and grounded in accordance with all codes and
ordinances. Never remove the grounding prong or modify the
plug in any way. Do not use any adaptor plugs. Check with a
qualified electrician if you are in doubt as to whether the outlet
is properly grounded. If the tools should electrically malfunction or
break down, grounding provides a low resistance path to carry electricity away from the user.
Double Insulated tools are equipped with a polarized plug (one
blade is wider than the other). This plug will fit in a polarized
outlet only one way. If the plug does not fit fully in the outlet,
reverse the plug. If it still does not fit, contact a qualified electrician to install a polarized outlet. Do not change the plug in any
way. Double insulation
eliminates the need for the three wire
grounded power cord and grounded power supply system.
Avoid body contact with grounded surfaces such as pipes,
radiators, ranges and refrigerators. There is an increased risk of
electric shock if your body is grounded.
12. Avoid accidental starting. Be sure switch is off before
plugging in. Carrying tools with your finger on the switch or
plugging in tools with the switch on invites accidents.
13. Remove adjusting keys or wrenches before turning on the tool.
A wrench or a key that is left attached to a rotating part of the tool
may result in personal injury.
14. Do not overreach. Keep proper footing and balance at all times.
Proper footing and balance enables better control of the tool in unexpected situations.
15. 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
16. 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.
17. 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.
18. 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.
19. Disconnect the plug from the power source before making any
adjustments, changing accessories, or storing the tool. Such
preventive safety measures reduce the risk of starting the tool
accidentally.
20. Store idle tools out of reach of children and other untrained
persons. Tools are dangerous in the hands of untrained users.
7.
Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
21. Maintain tools with care. Keep cutting tools sharp and clean.
Properly maintained tools with sharp cutting edge are less likely to
bind and are easier to control. Do not use a damaged tool. Tag
damaged tools “Do not use” until repaired.
8.
Do not abuse the cord. Never use the cord to carry the tools or
pull the plug from an outlet. Keep cord away from heat, oil, sharp
edges or moving parts. Replace damaged cords immediately.
Damaged cords increase the risk of electric shock.
22. 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.
9.
When operating a power tool outside, use an outdoor
extension cord marked “W-A” or “W”. These cords are rated for
outdoor use and reduce the risk of electric shock.
23. Use only accessories that are recommended by the manufacturer for your model. Accessories that may be suitable for one tool,
may become hazardous when used on another tool.
PERSONAL SAFETY
10. 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.
11. Dress properly. Do not wear loose clothing or jewelry.
Contain long hair. Keep your hair, clothing, and gloves away from
moving parts. Loose clothes, jewelry, or long hair can be caught in
moving parts.
page 2
SERVICE
24. Tool service must be performed only by qualified repair
personnel. Service or maintenance performed by unqualified personnel could result in a risk of injury.
25. 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.
SPECIFIC SAFETY RULES
1.
Hold tool 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 when using the tool for extended periods. Prolonged exposure to high intensity noise can cause hearing loss.
3.
Keep hands away from all cutting edges and moving parts.
4.
Maintain labels and nameplates. These carry important information. If unreadable or missing, contact a MILWAUKEE service facility for a free
replacement.
5.
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.
Symbology
Specifications
Capacities
Double Insulated
Tool
Drill Only Rotary Hammer
(steel or wood)
(concrete)
Alternating Current
Amps
Cat.
No.
No Load Revolutions per
Minute (RPM)
BPM
Volts
A
AC
No Load
RPM
5378-20 120 7.5 L o w 0 - 1350
High 0 - 2500
No Load
Blows per
Minute
Twist
Drill
Bit
Carbide Tipped
Percussion
Bit
22,000
40,000
1/2" - 1-1/2"
5/8"
Blows per Minute (BPM)
Underwriters Laboratories, Inc.
Canadian Standards Association
Mexican Approvals Marking
FUNCTIONAL DESCRIPTION
4
3
2
9
8
7
6
5
1
1.
Side handle
2.
Depth guage
3.
Clamping lever
4.
Hammer/Drill lever
5.
Lock button
6.
Trigger
7.
Forward/Reverse lever
8.
Speed selector
9.
Chuck
page 3
GROUNDING
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 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
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.
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
page 4
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
for Extension Cords*
Fig. A
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.
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.
•
Nameplate
Amperes
0-5
5.1 - 8
8.1 - 12
12.1 - 15
15.1 - 20
Extension Cord Length
25' 50' 75' 100' 150' 200'
16
16
14
12
10
16
16
14
12
10
16
14
12
10
10
14
12
10
10
--
12
10
----
12
-----
* Based on limiting the line voltage drop to five
volts at 150% of the rated amperes.
READ AND SAVE ALL INSTRUCTIONS
FOR FUTURE USE.
Fig. B
Fig. C
TOOL ASSEMBLY
WARNING!
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.
To reduce the risk of injury, always use a side
handle when using this tool. Always brace or hold
securely.
Adjusting the Side Handle Position (Fig. 3)
Fig. 3
Removing the Chuck (Fig. 1)
Fig. 1
Side handle grip
1.
Open the chuck jaws fully.
2.
Remove the screw inside the chuck head. This is a left hand screw,
turn clockwise to remove.
3.
Hold the spindle with a wrench (Fig. 1).
4.
Insert the drill chuck key inside chuck and loosen clockwise by tapping lightly with a rubber hammer.
NOTE: To mount the chuck, reverse the instructions above.
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 (Fig. 4)
Fig. 4
WARNING!
Drilling Depth
To prevent personal injury, always remove the
chuck key from the chuck after each use.
Installing Bits into Keyed Chucks (Fig. 2)
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.
Fig. 2
1.
Press in the clamping lever.
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.
Release the clamping lever.
Loosen
Tighten
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.
NOTE: Never use a wrench or means other than a chuck key to tighten
or loosen the chuck.
4.
To remove the bit, insert the chuck key into one of the holes in the
chuck and turn it counterclockwise.
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.
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 (counterclockwise) 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.
Selecting Action (Fig. 5)
MILWAUKEE Hammer-Drills have two settings: drilling and
hammer-drilling.
Fig. 5
Selector Lever
Selecting Speed
The speed can be changed when the tool is at a complete stop or running
under no load.
1.
For low speed (up to 1350 rpm), turn the speed selector to
position 1.
2.
For high speed (up to 2500 rpm), turn the speed selector to
position 2.
Starting, Stopping & Controlling Speed
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
.
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.
.
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. 6)
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.
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.
Fig. 6
Forward
Reverse
APPLICATIONS
WARNING!
To reduce the risk of electric 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
page 6
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 flow 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.
MAINTENANCE
ACCESSORIES
WARNING!
To 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”).
WARNING!
To reduce the risk of injury, always unplug the tool
before attaching or removing accessories. Use only
specifically 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.mil-electric-tool.com. To obtain a catalog, contact your local distributor or a service center listed on the back
cover of this operator’s manual.
Side Handle
Cat. No. 49-15-5300
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.)
•
Testing to assure proper mechanical and electrical operation
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 flammable or combustible solvents around tools.
FIVE YEAR TOOL LIMITED WARRANTY
WARNING!
To reduce the risk of injury, electric shock and
damage to the tool, never immerse your tool in liquid
or allow a liquid to flow inside the tool.
Repairs
If your tool is damaged, return the entire tool to the nearest service center listed on the back cover of this operator’s manual.
Every MILWAUKEE tool is tested before leaving the factory and is warranted to be free from defects in material and workmanship. MILWAUKEE
will repair or replace (at MILWAUKEE’s discretion), without charge, any
tool (including battery chargers) which examination proves to be defective in material or workmanship from five (5) years after the date of
purchase. Return the tool and a copy of the purchase receipt or other
proof of purchase to a MILWAUKEE Factory Service/Sales Support
Branch location or MILWAUKEE Authorized Service Station, freight prepaid and insured. This warranty does not cover damage from repairs
made or attempted by other than MILWAUKEE authorized personnel,
abuse, normal wear and tear, lack of maintenance, or accidents.
Battery Packs, Flashlights, and Radios are warranted for one (1) year
from the date of purchase.
THE REPAIR AND REPLACEMENT REMEDIES DESCRIBED HEREIN ARE
EXCLUSIVE. IN NO EVENT SHALL MILWAUKEE BE LIABLE FOR ANY
INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES, INCLUDING
LOSS OF PROFITS.
THIS WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES, OR CONDITIONS, WRITTEN OR ORAL, EXPRESSED OR IMPLIED FOR
MERCHANTABLILITY OR FITNESS FOR PARTICULAR USE OR PURPOSE.
This warranty gives you specific legal rights. You may also have other
rights that vary from state to state and province to province. In those
states that do not allow the exclusion of implied warranties or limitation
of incidental or consequential damages, the above limitations or exclusions may not apply to you. This warranty applies to the United States,
Canada, and Mexico only.
page 7
CONSERVEZ CES INSTRUCTIONS.
AIRE DE TRAVAIL
1.
2.
3.
SÉCURITÉ ÉLECTRIQUE
4.
5.
6.
7.
8.
9.
page 8
RÈGLES DE SÉCURITÉ PARTICULIÈRE
1.
2.
3.
4.
5.
•
•
Pictographie
Courant alternatif
No de Volts
Cat.
CA A
BPM
5378-20 120 7,5
Forets
heli
22 000
40 000
13 mm - 38 mm
(1/2" - 1-1/2")
16 mm
(5/8")
Basse0 - 1 350
Haute 0 - 2 500
DESCRIPTION FONCTIONNELLE
4
3
2
9
1
8
1.
2.
3.
7
4.
Rotation/Percussion levier
5.
6.
Détente
7.
Levier inverseur
8.
9.
Mandrin
6
5
page 9
CORDONS DE RALLONGE
Fig. A
•
•
•
0 - 5,0
5,1 - 8,0
8,1 - 12,0
12,1 - 15,0
15,1 - 20,0
page 10
16
16
14
12
10
16
16
14
12
10
16
14
12
10
10
14
12
10
10
--
12
10
----
12
-----
LISEZ ATTENTIVEMENT CES INSTRUCTIONS
ET CONSERVEZ-LES POUR LES
CONSULTER AU BESOIN.
Fig. B
Fig. C
3.
4.
AVERTISSEMENT!
Retrait du mandrin (Fig. 1)
Fig. 1
1.
2.
3.
4.
2.
3.
Fig. 2
1.
2.
Deserrez
3.
Serrez
1.
2.
page 11
1.
2.
1.
2.
1.
2.
1.
2.
3.
Avant
Inverse
page 12
MAINTENANCE
ACCESSOIRES
Lubrification
•
•
•
•
page 13
GUARDE ESTAS INSTRUCCIONES
AREA DE TRABAJO
1.
2.
3.
SEGURIDAD ELECTRICA
4.
5.
6.
7.
8.
9.
SERVICIO
page 14
REGLAS ESPECIFICAS DE SEGURIDAD
1.
2.
3.
4.
5.
Simbología
BPM
Golpes por minuto
Cat.
No.
Volts
ca
A
5378-20
120
7,5
rpm
golpes
por
minuto
Brocas
Brocas
c/ carburo
Baja 0 - 1 350
Alta 0 - 2 500
22 000
40 000
13 mm - 38 mm
(1/2" - 1-1/2")
16 mm
(5/8")
DESCRIPTIÓN FUNCIONAL
4
3
1
2
1.
2.
3.
4.
5.
6.
7.
8.
9.
7
6
5
page 15
TIERRA
EXTENSIÓNES ELÉCTRICAS
page 16
•
•
16
16
14
12
10
16
16
14
12
10
16
14
12
10
10
14
12
10
10
--
12
10
----
12
-----
LEA Y GUARDE TODAS LAS INSTRUCCIONES
PARA FUTURAS REFERANCIAS.
Fig. B
Fig. C
3.
4.
¡ADVERTENCIA!
Cambio del mandril (Fig. 1)
Fig. 1
1.
2.
3.
4.
Mango lateral
1.
2.
3.
2.
Aflojar
3.
Apretar
1.
2.
page 17
1.
2.
2.
1.
2.
2.
3.
Reversa
page 18
MANTENIMIENTO
ACCESORIOS
¡ADVERTENCIA!
•
•
•
•
page 19
UNITED STATES
CANADA
MILWAUKEE Service
Service MILWAUKEE
To locate the factory SERVICE CENTER or
authorized service station nearest you, call
Milwaukee Electric Tool (Canada) Ltd
755 Progress Avenue
Scarborough, Ontario M1H 2W7
Tel. (416) 439-4181
Fax: (416) 439-6210
1-800-414-6527
TOLL FREE • NATIONWIDE
Monday-Friday • 8:00 AM - 4:30 PM • Local Time
In addition, there is a worldwide network of
distributors ready to assist you. Check your
“Yellow Pages” under “Tools-Electric” for the names
of those nearest you.
In addition, there is a worldwide network of distributors ready
to assist you. Check your “Yellow Pages”under “Tools-Electric” for the names of those nearest you.
For further information on factory SERVICE CENTER
or authorized service station locations,
visit our website at:
www.mil-electric-tool.com
Corporate Product Service Support Warranty and Technical Information
Brookfield, Wisconsin USA
1-800-729-3878
MILWAUKEE ELECTRIC TOOL CORPORATION
A Company within the Atlas Copco Group
13135 West Lisbon Road • Brookfield, Wisconsin, U.S.A. 53005
58-14-5378d8
09/03
Printed in U.S.A.

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