Makita 4112H, 4114 User Manual
INSTRUCTION MANUAL
MANUEL D'INSTRUCTION
MANUAL DE INSTRUCCIONES
Angle Cutter
Scie angulaire
Tronzadora Angular
4112H
4114
007130
DOUBLE INSULATION
DOUBLE ISOLATION
DOBLE AISLAMIENTO
WARNING:
For your personal safety, READ and UNDERSTAND before using.
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.
AVERTISSEMENT:
Pour votre propre sécurité, prière de lire attentivement avant l’utilisation.
GARDER CES INSTRUCTIONS POUR RÉFÉRENCE ULTÉRIEURE.
ADVERTENCIA:
Para su seguridad personal, LEA DETENIDAMENTE este manual antes de usar la herramienta.
GUARDE ESTAS INSTRUCCIONES PARA FUTURA REFERENCIA.
ENGLISH
SPECIFICATIONS
Model 4112H 4114
Wheel diameter 305 mm (12”) 355 mm (14”)
Max. cutting capacity 100 mm (4”) 125 mm (5”)
No load speed (RPM) 5,000/min 3,500/min
Overall length 648 mm (25-1/2”) 675 mm (26-1/2”)
Net weight 10.2 kg (22.2 lbs) 10.8 kg (23.8 lbs)
• Due to our continuing programme of research and development, the specifications herein are subject to change
without notice.
• Note: Specifications may differ from country to country.
GENERAL SAFETY RULES
USA002-2
(For All Tools)
WARNING:
Read and understand all instructions.
Failure to follow all instructions listed below,
may result in electric shock, fire and/or serious personal injury.
SAVE THESE INSTRUCTIONS
Work Area
1. Keep your work area clean and well lit. Cluttered
benches and dark areas invite accidents.
2. Do not operate power tools in explosive atmo-
spheres, 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.
Electrical Safety
4. 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 insula-
tion eliminates the need for the three wire
grounded power cord and grounded power supply
system.
5. Avoid body contact with grounded surfaces
such as pipes, radiators, ranges and refrigera-
tors. There is an increased risk of electric shock if
your body is 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 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.
8. 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.
Personal Safety
9. 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 inat-
tention while operating power tools may result in
serious personal injury.
10. 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.
11. Avoid accidental starting. Be sure switch is off
before plugging in. Carrying tools with your finger
on the switch or plugging in tools that have the
switch on invites accidents.
12. Remove adjusting keys or wrenches before turning the tool on. A wrench or a key that is left
attached to a rotating part of the tool may result in
personal injury.
13. Do not overreach. Keep proper footing and balance at all times. Proper footing and balance
enables better control of the tool in unexpected situations.
2
14. Use safety equipment. Always wear eye protection. Dust mask, non-skid safety shoes, hard hat, or
hearing protection must be used for appropriate conditions. Ordinary eye or sun glasses are NOT eye
protection.
Tool Use and Care
15. Use clamps or other practical way to secure and
support the workpiece to a stable platform. Hold-
ing the work by hand or against your body is unstable and may lead to loss of control.
16. 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.
17. 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.
18. 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.
19. Store idle tools out of reach of children and
other untrained persons. Tools are dangerous in
the hands of untrained users.
20. Maintain tools with care. Keep cutting tools
sharp and clean. Properly maintained tools with
sharp cutting edges are less likely to bind and are
easier to control.
21. Check for misalignment or binding of moving
parts, breakage of parts, and any other condition
that may affect the tools operation. If damaged,
have the tool serviced before using. Many acci-
dents are caused by poorly maintained tools.
22. 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.
SERVICE
23. Tool service must be performed only by qualified
repair personnel. Service or maintenance per-
formed by unqualified personnel could result in a risk
of injury.
24. When servicing a tool, use only identical
replacement parts. Follow instructions in the
Maintenance section of this manual. Use of unau-
thorized parts or failure to follow Maintenance
instructions may create a risk of electric shock or
injury.
USE PROPER EXTENSION CORD: Make sure your
extension cord is in good condition. When using an
extension cord, be sure to use one heavy enough to
carry the current your product will draw. An undersized
cord will cause a drop in line voltage resulting in loss of
power and overheating. Table 1 shows the correct size to
use depending on cord length and nameplate ampere
rating. If in doubt, use the next heavier gage. The smaller
the gage number, the heavier the cord.
Table 1: Minimum gage for cord
Ampere Rating
Volts Total length of cord in feet
120 V 25 ft. 50 ft. 100 ft. 150 ft.
More Than Not More Than AWG
0 6 18 16 16 14
18 16 14 12610
10 12 16 16 14 12
12 16 14 12
Not Recommended
SPECIFIC SAFETY RULES
USB080-1
DO NOT let comfort or familiarity with
product (gained from repeated use)
replace strict adherence to cutter safety
rules. If you use this tool unsafely or
incorrectly, you can suffer serious personal injury.
1. Always use proper guard with wheel. A guard pro-
tects operator from broken wheel fragments.
2. Accessories must be rated for at least the speed
recommended on the tool warning label. Wheels
and other accessories running over rated speed can
fly apart and cause injury.
3. Hold tool by insulated gripping surfaces when
performing an operation where the cutting tool
may contact hidden wiring or its own cord. Con-
tact with a “live” wire will make exposed metal parts
of the tool “live” and shock the operator.
4. Always use safety glasses or goggles. Ordinary
eye or sun glasses are NOT safety glasses.
5. Check the wheel carefully for cracks or damage
before operation. Replace cracked or damaged
wheel immediately. Run the tool (with guard) at
no load for about a minute, holding tool away
from others. If wheel is flawed, it will likely separate during this test.
3
6. Use only flanges specified for this tool.
7. Be careful not to damage the spindle or the
flange (especially the installing surface). Damage to these parts could result in wheel breakage.
8. NEVER use tool with wood cutting blades or
other sawblades. Such blades when used on a
grinder frequently kick and cause loss of control
leading to personal injury.
9. Hold the tool firmly.
10. Keep hands away from rotating parts.
11. Make sure cord is clear of wheel. Do not wrap
cord around your arm or wrist. If control of tool
is lost, cord may become wrapped around you
and cause personal injury.
12. Make sure the wheel is not contacting the workpiece before the switch is turned on.
13. Before using the tool on an actual workpiece, let
it run for a while. Watch for vibration or wobbling
that could indicate poor installation or a poorly
balanced wheel.
14. Watch out for flying sparks. Hold the tool so that
sparks fly away from you and other persons or
flammable materials.
15. Do not leave the tool running. Operate the tool
only when hand-held.
16. Do not touch the workpiece immediately after
operation; it may be extremely hot and could
burn your skin.
17. ALWAYS wear proper apparel including long
sleeve shirts, leather gloves and shop aprons to
protect skin from contact with hot cuttings.
18. Use of this tool to cut some products could
expose user to dust containing hazardous substances. Use appropriate respiratory protection.
19. The tool must be used only for dry cutting. DO
NOT use water.
SAVE THESE INSTRUCTIONS
WARNING:
MISUSE or failure to follow the safety
rules stated in this instruction manual
may cause serious personal injury.
SYMBOLS
USD291-2
The followings show the symbols used for tool.
V............................volts
A ...........................amperes
....................alternating or direct current
.......................no load speed
.......................Class II Construction
.../min ...................revolutions or reciprocation per
minute
FUNCTIONAL DESCRIPTION
CAUTION:
• Always be sure that the tool is switched off and
unplugged before adjusting or checking function on
the tool.
Adjusting the depth of cut
1
3
Loosen the wing bolt on the depth guide and move the
base up or down. At the desired depth of cut, secure the
base by tightening the wing bolt.
Only case you adjust the cutting depth to the maximum
one, always be sure to do the adjustment after adjustment of the wheel guard.
Securing wheel guard
2
CAUTION:
• The wheel guard must be adjusted on the tool so
that the closed side of the guard always points
toward the operator.
The wheel guard can be adjusted about 80 degrees, after
you loosen the clamping nut. Adjust to the desired angle,
then secure the clamping nut.
004377
1. Wing bolt
2. Base
3. Cutting depth
2
004014
1. Clamping nut
1
2. Wheel guard
4
Switch action
B
004015
1. Switch trigger
A
1
2
2. Lock lever
5
3
4
004378
1. Flange
2. Ring
3. Wheel
4. Flange
5. Hex bolt
1
2
CAUTION:
• Before plugging in the tool, always check to see
that the switch trigger actuates properly and returns
to the “OFF” position when released.
• Switch can be locked in “ON” position for ease of
operator comfort during extended use. Apply caution when locking tool in “ON” position and maintain
firm grasp on tool.
To start the tool, simply pull the switch trigger. (A direction) Release the switch trigger to stop.
For continuous operation, pull the switch trigger (A direction) and then push in the lock lever.(B direction)
To stop the tool from the locked position, pull the switch
trigger (A direction) fully, then release it.
ASSEMBLY
CAUTION:
• Always be sure that the tool is switched off and
unplugged before carrying out any work on the tool.
Installing or removing the wheel
To remove the wheel, depress the shaft lock to hold the
shaft stationary, then loosen the hex bolt clockwise with
the socket wrench.
To install a wheel, place flange with its partly elevated
side facing the tool, and then place ring before installing
a wheel onto the spindle (shaft) and another flange with
partly elevated side facing outward.
Be sure to fully tighten the hex bolt counterclockwise
after mounting the new wheel, or operation will be dangerous.
004016
1. Shaft lock
2. Socket wrench
12
CAUTION:
• Use only the Makita wrench to install or remove the
wheel.
OPERATION
CAUTION:
Be sure to pull the tool when cutting a workpiece.
• Use this tool for straight line cutting only. Cutting
curves can cause stress cracks or fragmentation of
the diamond wheel and abrasive cut-off wheel
resulting in possible injury to persons in the vicinity.
• After operation, always switch off the tool and wait
until the wheel has come to a complete stop before
putting the tool down.
• When cutting concrete blocks, tiles or masonry
materials, do not make a cut in depth more than 60
mm (2-3/8”). When you need to cut a workpiece
over 60 mm (2-3/8”) up to 100 mm (4”), make more
than two passes of cuts. The depth of the most efficient cut is about 40 mm (1-9/16”).
Hold the tool firmly with both hands. First keep the wheel
without making any contact with a workpiece to be cut.
Then turn the tool on and wait until the wheel attains full
speed.
1
The cut is made by pulling the tool toward you (not by
pushing away from you). Align the notch on the base with
your cutting line when performing a cut.
Switch off the tool on the position posed when finishing a
cut. Raise the tool after the wheel comes to a complete
stop.
004380
2
1. Notch
2. Cutting line
5
MAINTENANCE
ACCESSORIES
CAUTION:
• Always be sure that the tool is switched off and
unplugged before attempting to perform inspection
or maintenance.
Dressing diamond wheel
If the cutting action of the diamond wheel begins to
diminish, use an old discarded coarse grit bench grinder
wheel or concrete block to dress the diamond wheel. To
do this, tightly secure the bench grinder wheel or concrete block and cut in it.
Replacing carbon brushes
1
When the resin insulating tip inside the carbon brush is
exposed to contact the commutator, it will automatically
shut off the motor. When this occurs, both carbon
brushes should be replaced. Keep the carbon brushes
clean and free to slip in the holders. Both carbon brushes
should be replaced at the same time. Use only identical
carbon brushes.
Pick up an end of the dust cover slightly with hands so
that brush holder cap appears.
Use a screwdriver to remove the brush holder caps. Take
out the worn carbon brushes, insert the new ones and
secure the brush holder caps.
1
To maintain product SAFETY and RELIABILITY, repairs,
any other maintenance or adjustment should be performed by Makita Authorized or Factory Service Centers,
always using Makita replacement parts.
001146
1. Commutator
004020
2
3
2. Insulating tip
3. Carbon brush
1. Dust cover
2. Screwdriver
3. Brush holder
cap
2
3
CAUTION:
• These accessories or attachments are recom-
mended for use with your Makita tool specified in
this manual. The use of any other accessories or
attachments might present a risk of injury to persons. Only use accessory or attachment for its
stated purpose.
If you need any assistance for more details regarding
these accessories, ask your local Makita Service Center.
• Abrasive cut-off wheels
• 14” diamond wheels
• Socket wrench 17
• Safety goggle
• Ring 20
• Elbow joint
Connecting to vacuum cleaner
1
3
When you wish to perform cleaner operation, connect a
vacuum cleaner to your tool. Connect a hose of vacuum
cleaner to the dust nozzle via an elbow joint (accessory).
004379
2
1. Dust nozzle
2. Elbow joint
3. Hose
EN0006-1
MAKITA LIMITED ONE YEAR WARRANTY
Warranty Policy
Every Makita tool is thoroughly inspected and tested
before leaving the factory. It is warranted to be free of
defects from workmanship and materials for the period of
ONE YEAR from the date of original purchase. Should
any trouble develop during this one year period, return
the COMPLETE tool, freight prepaid, to one of Makita’s
Factory or Authorized Service Centers. If inspection
shows the trouble is caused by defective workmanship or
material, Makita will repair (or at our option, replace)
without charge.
This Warranty does not apply where:
• repairs have been made or attempted by others:
• repairs are required because of normal wear and
tear:
• the tool has been abused, misused or improperly
maintained:
• alterations have been made to the tool.
IN NO EVENT SHALL MAKITA BE LIABLE FOR ANY
INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES FROM THE SALE OR USE OF THE PRODUCT.
6
THIS DISCLAIMER APPLIES BOTH DURING AND
AFTER THE TERM OF THIS WARRANTY.
MAKITA DISCLAIMS LIABILITY FOR ANY IMPLIED
WARRANTIES, INCLUDING IMPLIED WARRANTIES
OF “MERCHANTABILITY” AND “FITNESS FOR A SPECIFIC PURPOSE,” AFTER THE ONE YEAR TERM OF
THIS WARRANTY.
This Warranty gives you specific legal rights, and you
may also have other rights which vary from state to state.
Some states do not allow the exclusion or limitation of
incidental or consequential damages, so the above limitation or exclusion may not apply to you. Some states do
not allow limitation on how long an implied warranty lasts,
so the above limitation may not apply to you.
7
FRANÇAIS
SPÉCIFICATIONS
Modèle 4112H 4114
Diamètre de la meule 305 mm (12”) 355 mm (14”)
Capacité de coupe max. 100 mm (4”) 125 mm (5”)
Vitesse à vide (T/MIN) 5,000/min 3,500/min
Longueur totale 648 mm (25-1/2”) 675 mm (26-1/2”)
Poids net 10.2 kg (22.2 lbs) 10.8 kg (23.8 lbs)
• Le fabricant se réserve le droit de modifier sans avertissement les spécifications.
• Note: Les spécifications peuvent varier selon les pays.
RÈGLES DE SÉCURITÉ
GÉNÉRALES
USA002-2
(Pour tous les outils)
AVERTISSEMENT:
Vous devez lire et comprendre toutes les
instructions. Le non-respect, même partiel,
des instructions ci-après entraîne un risque
de choc électrique, d’incendie et/ou de
blessures graves.
CONSERVEZ CES
INSTRUCTIONS
Aire de travail
1. Veillez à ce que l’aire de travail soit propre et
bien éclairée. Le désordre et le manque de lumière
favorisent les accidents.
2. N’utilisez pas d’outils électriques dans une
atmosphère explosive, par exemple en présence
de liquides, de gaz ou de poussières
inflammables. Les outils électriques créent des
étincelles qui pourraient enflammer les poussières
ou les vapeurs.
3. Tenez à distance les curieux, les enfants et les
visiteurs pendant que vous travaillez avec un
outil électrique. lls pourraient vous distraire et vous
faire une fausse manoeuvre.
Sécurité électrique
4. Les outils à double isolation sont équipés d’une
fiche polarisée (une des lames est plus large que
l’autre), qui ne peut se brancher que d'une seule
façon dans une prise polarisée. Si la fiche
n’entre pas parfaitement dans la prise, inversez
sa position ; si elle n’entre toujours pas bien,
demandez à un électricien qualifié d’installer une
prise de courant polarisée. Ne modifiez pas la
fiche de l’outil. La double isolation élimine le
besoin d’un cordon d’alimentation à trois fils avec
mise à la terre ainsi que d’une prise de courant mise
à la terre.
5. Évitez tout contact corporel avec des surfaces
mises à la terre (tuyauterie, radiateurs,
cuisinières, réfrigérateurs, etc.). Le risque de
choc électrique est plus grand si votre corps est en
contact avec la terre.
6. N’exposez pas les outils électriques à la pluie ou
à l’eau. La présence d’eau dans un outil électrique
augmente le risque de choc électrique.
7. Ne maltraitez pas le cordon. Ne transportez pas
l’outil par son cordon et ne débranchez pas la
fiche en tirant sur le cordon. N’exposez pas le
cordon à la chaleur, à des huiles, à des arêtes
vives ou à des pièces en mouvement.
Remplacez immédiatement un cordon
endommagé. Un cordon endommagé augmente le
risque de choc électrique.
8. Lorsque vous utilisez un outil électrique à
l’extérieur, employez un prolongateur pour
l’extérieur marqué “W-A” ou “W”. Ces cordons
sont faits pour être utilisés à l’extérieur et réduisent
le risque de choc électrique.
Sécurité des personnes
9. Restez alerte, concentrez-vous sur votre travail
et faites preuve de jugement. N’utilisez pas un
outil électrique si vous êtes fatigué ou sous
l'influence de drogues, d’alcool ou de
médicaments. Un instant d’inattention suffit pour
entraîner des blessures graves.
10. Habillez-vous convenablement. Ne portez ni
vêtements flottants ni bijoux. Confinez les
cheveux longs. N’approchez jamais les
cheveux, les vêtements ou les gants des pièces
en mouvement. Des vêtements flottants, des bijoux
ou des cheveux longs risquent d’être happés par
des pièces en mouvement.
8
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