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
• Keep your work area clean and well lit. Cluttered benches and 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 bystanders, children, and visitors away while operating a power tool. Distractions can cause you to
lose control.
ELECTRICAL SAFETY
• 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.
• Don’t 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 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.
• 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
• 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,
• Dress properly. Do not wear loose clothing or jewelry. Contain long hair. Keep your hair and clothing
away from moving parts. Loose clothing, jewelry, or long hair can be caught in moving parts.
• 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.
• Remove adjusting keys or wrenches before turning the tool on. A wrench or key that is left attached to a
rotating part of the tool may result in personal injury.
• Do not overreach. Keep proper footing and balance at all times. Proper footing and balance enables
better control of the tool in unexpected situations.
• 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
• 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 a loss of control.
• 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.
• 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.
• Disconnect the plug from the power source before making any adjustments, changing accessories, or
storing the tool. Such preventative safety measures reduce the risk of starting the tool accidentally.
• Store idle tools out of reach of children and other untrained persons. Tools are dangerous in the hands of
untrained users.
• 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.
• Check for misalignment or binding of moving par ts, breakage of par ts, and any other condition that
may affect the tools operation. If damaged, have the tool serviced before using. Many accidents are
caused by poorly maintained tools.
• 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
•Tool service must be performed only by qualified repair personnel. Service or maintenance performed by
unqualified personnel could result in a risk of injury.
•When servicing a tool, use only identical replacement parts. Follow instructions in the Maintenance sec-
tion of this manual. Use of unauthorized parts or failure to follow Maintenance Instructions may create a risk
of electric shock or injury. 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
SPECIFIC SAFETY RULES
• Always use proper guard with grinding wheel. A guard protects operator from broken wheel fragments.
• 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.
• Hold tool by insulated gripping surfaces when performing an operation where the cutting tool may con-
tact hidden wiring or its own cord. Contact with a "live" wire will make exposed metal parts of the tool "live"
and shock the operator.
ADDITIONAL SAFETY RULES
• ALWAYS WEAR EYE PROTECTION.
• KEEP GUARDS IN PLACE.
• Use only grinding wheels having a maximum operating speed at least high as "No Load RPM" marked on
the tool’s nameplate.
• Before using, inspect recommended accessory for cracks or flaws. If such a crack or flaw is evident, discard
the accessory. The accessory should also be inspected whenever you think the tool may have been dropped.
• When starting the tool (with a new or replacement wheel installed) hold the tool in a well protected area
and let it run for one minute. If the wheel has an undetected crack or flaw, it should burst in less than one
minute. Never start the tool with a person in line with the wheel. This includes the operator.
• In operation, avoid bouncing the wheel or giving it rough treatment. If this occurs, stop the tool and inspect
the wheel.
• ALWAYS USE GUARDS with depressed center wheels or flaring cup grinding wheels.
• Clean your tool out periodically.
WARNING:Some wood contains preservatives such as copper chromium arsenate (CCA) which can be
toxic. When sanding these materials extra care should be taken to avoid inhalation and minimize skin con
tact.
WARNING:Use of this tool can generate dust containing chemicals known to cause cancer, birth defects
or other reproductive harm. Use appropriate respiratory protection.
The label on your tool may include the following symbols.
V ..........................volts A ........................amperes
Hz ........................hertz W ......................watts
min ......................minutes ......................alternating current
....................direct current
n
o ......................no load speed
........................
Class II Construction
........................earthing terminal
........................safety alert symbol SPM ....................strokes per minute
.../min ..................revolutions or
reciprocations
per minute
R
Q505
INSTRUCTION MANUAL
INFORMATION YOU SHOULD KNOW
•Wait until grinding wheel reaches full speed before applying work.
•Hold grinder at proper angle, as shown in Fig.12.
1-800-54-HOW-TO
BEFORE RETURNING THIS PRODUCT
FOR ANY REASON PLEASE CALL
IF YOU SHOULD EXPERIENCE A PROBLEM
WITH YOUR BLACK & DECKER PURCHASE,
CALL 1-800-54-HOW-TO (1-800-544-6986).
IN MOST CASES, A BLACK & DECKER REPRESENTATIVE
CAN RESOLVE YOUR PROBLEM OVER THE PHONE.
IF YOU HAVE A SUGGESTION OR COMMENT,
GIVE US A CALL. YOUR FEEDBACK IS VITAL
TO THE SUCCESS OF BLACK & DECKER'S QUALITY
IMPROVEMENT PROGRAM.
(544-6986)
VEA EL ESPAÑOL EN LA CONTRAPORTADA.
SAVE THIS MANUAL FOR FUTURE REFERENCE.
INSTRUCTIVO DE OPERACIÓN, CENTROS DE SERVICIO Y PÓLIZA DE
GARANTÍA. ADVERTENCIA: LÉASE ESTE INSTRUCTIVO ANTES DE USAR EL
PRODUCTO.
CAT. NO. Q505 FORM NO. 154786 Copyright © 1998 Black & Decker (NOV98) Printed in China
4-1/2" ANGLE GRINDER
SLIDER SWITCH
INTERRUPTEUR COULISSANT
INTERRUPTOR DESLIZABLE
WHEEL GUARD
CARTER DE MEULE
GUARDA DEL DISCO
AUXILARY HANDLE
POIGNÉE AUXILIAIRE
MANGO AUXILIAR
SPINDLE LOCK BUTTON
BOUTON DE VERROUILLAGE
D'ARBRE
BOTON DE SEGURO DE LA FLECHA
ACCESSORY WHEEL
MEULE ACCESSOIRE
DISCO ACCESORIO
A
B
15°
2
3
1
4
5
6
7
8
9
10
11
12
See ‘Tools-Electric’
– Yellow Pages –
for Service & Sales
Imported by
Black & Decker (U.S.) Inc.,
701 E. Joppa Rd.
Towson, MD 21286 U.S.A.
YOU'VE GOT THE TOOL
NOW GET THE KNOW-HOW
http://www.blackanddecker.com
AVERTISSEMENT! Lire et comprendre toutes les directives. Le non-respect de toutes les directives suivantes
présente des risques de secousses électriques, d'incendie ou de blessures graves.
CONSERVER CES MESURES
ZONE DE TRAVAIL
•S'assurer que la zone de travail est propre et bien éclairée. Des établis encombrés et des endroits
sombres présentent des risques d'accidents.
•Ne pas utiliser des outils électriques en présence de vapeurs explosives (comme celles dégagées par
des liquides, des gaz ou des poussières inflammables). Les étincelles générées par le moteur des outils
électriques peuvent enflammer les poussières ou les vapeurs.
• Éloigner les curieux, les enfants et les visiteurs de la zone de travail lorsqu'on utilise un outil
électrique. Une distraction peut entraîner la perte de maîtrise de l'outil.
MESURES DE SÉCURITÉ RELATIVES À L'ÉLECTRICITÉ
•Les outils à double isolation comportent une fiche polarisée (une lame plus large que l'autre). La fiche
n'entre que d'une façon dans une prise polarisée. Lorsque la fiche n'entre pas à fond dans la prise,
essayer de nouveau après avoir inversé les broches de la fiche. Si la fiche n'entre toujours pas dans la
prise, communiquer avec un électricien certifié afin de faire installer une prise polarisée. Ne modifier en
aucune façon la fiche. La double isolation élimine le besoin d'un cordon trifilaire mis à la terre et d'un
système d'alimentation mis à la terre.
•Éviter de toucher à des surfaces mises à la terre comme des tuyaux, des radiateurs, des cuisinières et
des réfrigérateurs. Les risques de secousses électriques sont plus élevés si le corps de l'utilisateur est mis à
la terre.
•Protéger les outils électriques de la pluie ou des conditions mouillées. Une infiltration d'eau dans l'outil
augmente les risques de secousses électriques.
•Manipuler le cordon avec soin. Ne jamais se servir du cordon afin de transporter l'outil ni tirer sur le
cordon pour débrancher l'outil. Éloigner le cordon des sources de chaleur, des flaques d'huile, des
arêtes tranchantes et des pièces mobiles. Remplacer immédiatement les cordons endommagés. Les
cordons endommagés augmentent les risques de secousses électriques.
•Lorsqu'on utilise un outil électrique à l'extérieur, se servir d'un cordon de rallonge prévu pour
l'extérieur, portant la mention “W-A” ou “W”. Ces cordons sont conçus pour servir à l'extérieur et
minimisent les risques de secousses électriques. Lorsqu'on se sert d'un cordon de rallonge, s'assurer qu'il
est de calibre approprié pour la tension nécessaire au fonctionnement de l'outil. L'utilisation d'un cordon
de calibre inférieur occasionne une baisse de tension entraînant une perte de puissance et la surchauffe.
Le tableau suivant indique le calibre approprié selon la longueur du cordon et les mentions de la plaque
signalétique de l'outil. En cas de doute, utiliser un cordon de calibre supérieur. Le chiffre indiquant le
calibre est inversement proportionnel au calibre du cordon.
SÉCURITÉ PERSONNELLE
•Demeurer vigilant, prendre soin et faire preuve de jugement lorsqu'on utilise un outil électrique. Ne
pas s'en servir lorsqu'on est fatigué ou affaibli par des drogues, de l'alcool ou des médicaments. De
graves blessures peuvent résulter d'un moment d'inattention lors de l'utilisation d'un outil électrique.
•Porter des vêtements appropriés. Éviter de porter des vêtements amples ou des bijoux. Recouvrir la
chevelure si elle est longue. Éloigner les cheveux, les vêtements et les gants des pièces en mouvement qui
peuvent les happer.
•Éviter les démarrages accidentels. S'assurer que l'interrupteur est en position hors tension avant de
brancher l'outil. Afin d'éviter les risques de blessures, ne pas transporter l'outil avec le doigt sur
l'interrupteur ni brancher un outil dont l'interrupteur est en position sous tension.
•Enlever les clés de réglage avant de mettre l'outil sous tension. Une clé qui est laissée sur une pièce
rotative de l'outil présente des risques de blessures.
•Ne pas dépasser sa portée. Garder son équilibre en tout temps. On s'assure d'une meilleure maîtrise
de l'outil dans des situations imprévues grâce à une position stable et un bon équilibre.
•Porter de l'équipement de sécurité. Toujours porter des lunettes de sécurité. Dans certaines conditions,
il faut porter des masques respiratoires, des chaussures antidérapantes, un casque de sécurité ou des
protège-tympans.
UTILISATION ET ENTRETIEN DE L'OUTIL
•Utiliser des pinces de serrage ou de tout autre moyen pratique afin de fixer et de soutenir la pièce à
ouvrer sur une plate-forme stable. La pièce est instable lorsqu'elle est retenue par la main ou le corps de
l'utilisateur. Cela présente des risques de perte de maîtrise de l'outil.
•Ne pas forcer l'outil. Utiliser l'outil approprié à la tâche. L'outil approprié fonctionne mieux et sûrement
lorsqu'on s'en sert à son rendement nominal.
•Ne pas se servir de l'outil lorsque l'interrupteur est défectueux. Le cas échéant, l'outil est dangereux et
il faut le réparer.
•Débrancher l'outil de la source d'alimentation avant de le régler, d'en remplacer les accessoires ou de
le ranger. On minimise de la sorte le risque de démarrage accidentel de l'outil.
•Ranger l'outil hors de portée des enfants et de toute autre personne qui n'en connaît pas le
fonctionnement. L'outil est dangereux entre les mains de ces personnes.
•Prendre soin des outils. S'assurer que les outils de coupe sont tranchants et propres. Des outils bien
entretenus à arêtes tranchantes ont moins tendance à se coincer et ils se maîtrisent mieux.
•Vérifier l'alignement et les attaches des pièces mobiles, le degré d'usure des pièces ainsi que tout autre
facteur susceptible de nuire au bon fonctionnement de l'outil. Faire réparer un outil endommagé avant
de s'en servir. Des outils mal entretenus sont la cause de nombreux accidents.
•Utiliser seulement les accessoires recommandés par le fabricant. Des accessoires qui conviennent à un
outil peuvent présenter des risques avec un autre outil.
ENTRETIEN
•Confier l'entretien de l'outil seulement à du personnel qualifié. Le non-respect de la présente directive
présente des risques de blessures.
•Lors de l'entretien de l'outil, utiliser seulement des pièces de rechange identiques. Respecter les
consignes relatives à l'entretien du présent guide d'utilisation. Il y a risque de secousses électriques ou
de blessures lorsqu'on utilise des pièces non autorisées ou lorsqu'on ne respecte pas les consignes relatives
à l'entretien.
RÈGLES DE SÉCURITÉ SUPPLÉMENTAIRES
• TOUJOURS PORTER UNE PROTECTION OCULAIRE.
• GARDER LES CARTERS EN PLACE.
• N'utiliser que des roues de meulage ayant une vitesse de fonctionnement maximale au moins égale à la
vitesse «Vitesse de rotation à vide» indiquée sur la plaque signalétique de l'outil.
• Avant l'utilisation, vérifier que l'accessoire ne présente pas de fissures ou de défauts. S'il y en a, jeter
l'accessoire. Il faut aussi vérifier l'accessoire chaque fois qu'on pense que l'outil est tombé.
• Quand on met l'outil en marche (avec une meule neuve ou une meule de remplacement), il faut faire
Calibre minimal des cordons de rallonge
Tension Longueur totale du cordon en pieds
120 V De 0 à 25 De 26 à 50 De 51 à 100 De 101 à 150
240 V De 0 à 50 De 51à 100 De 101 à 200 De 201 à 300
Intensité (A)
Au Au Calibre moyen de fil
moins plus
0-6 18 16 16 14
6 - 10 18 16 14 12
10 - 12 16 16 14 12
12 - 16 14 12 Non recommandé
GUIDE D’UTILISA TION
EXTENSION CORD
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. The
table below 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.
MOTOR
Your tool is powered by a Black & Decker specified motor. Be sure your power supply agrees with the nameplate marking. A marking of 120 volts, 50/60 Hz or 120 volts, AC only means that the tool is designed to
operate on normal 120 volt house current. Voltage decrease of more that 10% will cause loss of power and
overheating. All Black & Decker tools are factory tested. If this tool does not run, check the power supply.
AUXILIARY HANDLE (FIG. 1)
An auxiliary handle is furnished with your grinder and can be screwed into either side of the grinder
housing. This handle SHOULD BE USED AT ALL TIMES to maintain complete control of the tool.
SWITCH (FIG. 2)
To start the grinder, push the slider switch forward. For continuous operation, push the slider switch forward
and push the front down until it locates in the lock position. To turn the tool off, press the rear of the slider
switch. Spring action returns the switch to the off position.
ADJUSTING THE WHEEL GUARD (FIG. 3)
TURN OFF AND UNPLUG THE TOOL. NEVER OPERATE GRINDER WITHOUT GUARD IN PLACE.
Adjust the guard to protect your hands and to direct grinding debris. Loosen the clamp bolt. Position the
guard at the required angle. Always tighten the clamp bolt.
GRINDING WITH DEPRESSED-CENTER WHEELS (FIG. 4,5,6,7)
Depressed-center wheels may be used for moderate metal removal on flat or contoured surfaces.
CAUTION: Never use depressed-center wheels without the proper guard.
TO INSTALL DEPRESSED-CENTER WHEELS
1. Be sure tool is disconnected from power supply and switch is in OFF position.
2. Be sure the guard assembly is securely attached to the spindle housing.
3. Put the backing flange onto the tool spindle as shown in Figure 4.
4. Check rated speed on depressed-center wheel. Never use wheel with rated speed lower than the speed
on the nameplate of the tool.
5. Place the depressed-center wheel on the tool spindle as shown in Figure 5.
6. Figure 6 shows the two positions used for mounting both grinding discs and cutting discs. For grinding discs, the flange (B) is fitted with the raised portion facing towards the disc. For cutting discs, the flange
(B) is fitted with the inner portion facing away from the disc.
7. Press in the spindle lock button as shown in Figure 7 and rotate the spindle until it locks. Keeping the
lock button pressed in, tighten the outer flange with the spanner wrench provided.
When using a depressed-center wheel, hold the tool so that an angle of approximately 15° exists between
the wheel and the work.
REMOVING THE GUARD (SANDING ONLY)
TURN OFF AND UNPLUG THE TOOL.
1. Remove the clamp bolt and the three retaining screws as shown in Figure 8.
PRECAUTIONS TO TAKE WHEN SANDING PAINT
1. Sanding of lead based paint is NOT RECOMMENDED due to the difficulty of controlling the
contaminated dust. The greatest danger of lead poisoning is to children and pregnant women.
2. Since it is difficult to identify whether or not a paint contains lead without a chemical analysis, we recommend
the following precautions when sanding any paint:
PERSONAL SAFETY
1. No children or pregnant women should enter the work area where the paint sanding is being done until all
cleanup is completed.
2. A dustmask or respirator should be worn by all persons entering the work area. The filter should be replaced
daily or whenever the wearer has difficulty breathing.
NOTE: Only those dustmasks suitable for working with lead paint dust and fumes should be used. Ordinary
painting masks do not offer this protection. See your local hardware dealer for the NIOSH approved proper
mask.
ENVIRONMENTAL SAFETY
1. Paint should be removed in such a manner as to minimize the amount of dust generated.
2. Areas where paint removal is occurring should be sealed with plastic sheeting of 4 mils thickness.
3. Sanding should be done in a manner to reduce tracking of paint dust outside the work area.
FITTING ABRASIVE DISCS
TURN OFF AND UNPLUG THE TOOL.
Use an abrasive disc with the backing pad for sanding with your angle grinder.
1. Remove the guard.
2. Place the flange, backing pad, abrasive disc and outer flange on the spindle as shown in Figure 9.
3. Tighten the abrasive disc as shown in Figure 10.
HELPFUL HINTS
• Hold your angle grinder with one hand on the body and the other hand firmly around the side handle as
shown in Figure 11.
• Always position the guard so that as much of the exposed disc as possible is pointing away from you.
• Be prepared for a stream of sparks when the disc touches the metal.
• Maintain an angle between the disc and work surface (Fig. 12) of approximately 30° when grinding and
10°-15° when sanding for best tool control, material removal, and minimum overloading.
CAUTION!
Always wear eye protection while operating this power tool.
OVERLOAD
Overloading will cause damage to the motor of your angle grinder. This can happen if your angle grinder
is subjected to heavy use for prolonged periods of time. Do not in any circumstances, attempt to exert too
much pressure on your angle grinder to speed up your work. The abrasive discs operate more efficiently
when light pressure is exerted, thus avoiding a drop in the speed of your angle grinder.
TOOL MAINTENANCE
CLEANING: Blowing dust and grit out of the motor housing using compressed air is a necessary
maintenance procedure. Dust and grit containing particles from metal grinding often accumulate on interior
surfaces and could create an electrical shock hazard if not cleaned out.
LUBRICATION
QuantumPro tools are properly lubricated at the factory and are ready for use. Tools should be lubricated
regularly every year depending on usage. (Tools used on heavy duty jobs and tools exposed to heat may
require more frequent lubrication.) This lubrication should be attempted only by trained power tool
repairperson's such as those at Black & Decker service centers or in other qualified service organizations.
IMPORTANT
To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustments should be performed by
Black & Decker service centers or other qualified service organizations, always using Black & Decker
replacement parts.
SERVICE INFORMATION
Black & Decker offers a full network of company-owned and authorized service locations throughout North
America. All Black & Decker Service Centers are staffed with trained personnel to provide customers with
efficient and reliable power tool service.
Whether you need technical advice, repair, or genuine factory replacement parts, contact the Black &
Decker location nearest you. To find your local service location, refer to the yellow page directory under
"Tools—Electric" or call: 1-800-54-HOW TO.
FULL TWO-YEAR HOME USE WARRANTY
Black & Decker (U.S.) Inc. warrants this product for two years against any defects in material or
workmanship. The defective product will be replaced or repaired at no charge in either of two ways.
Minimum Gage for Cord Sets
Volts Total Length of Cord in Feet
120V 0-25 26-50 51-100 101-150
240V 0-50 51-100 101-200 201-300
Ampere Rating
More Not more American Wire Gage
Than Than
0-6 18 16 16 14
6 - 10 18 16 14 12
10 - 12 16 16 14 12
12 - 16 14 12 Not Recommended
The first, which will result in exchanges only, is to return the product to the retailer from whom it was
purchased (provided that the store is a participating retailer). Returns should be made within the time
period of the retailer’s policy for exchanges (usually 30 to 90 days after the sale). Proof of purchase may be
required. Please check with the retailer for their specific return policy regarding returns that are beyond the
time set for exchanges.
The second option is to take or send the product (prepaid) to a Black & Decker owned or authorized Service
Center for repair or replacement at our option. Proof of purchase may be required. Black & Decker owned
and authorized Service Centers are listed under "Tools-Electric" in the yellow pages of the phone directory.
This warranty does not apply to accessories. This warranty gives you specific legal rights and you may have
other rights which vary from state to state. Should you have any questions, contact the manager of your
nearest Black & Decker Service Center.
CONSEILS À RETENIR
•Attendre que la meule atteigne sa vitesse maximale avant de l'utiliser.
•Tenir la meule au bon angle, tel qu’illustré à la Fgure 12.
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