Black & Decker 386239, TV800 User Manual
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WARNING: IMPORTANT SAFETY WARNINGS
AND INSTRUCTIONS
TO REDUCE RISK OF INJURY:
• Before any use, be sure everyone using this tool reads and understands all
safety instructions and other information contained in this manual.
• Save these instructions and review frequently prior to use and in instructing
others.
WARNING: When using electric tools, basic safety precautions should
always be followed to reduce risk of fire, electric shock,
and personal injury, including the following
READ ALL INSTRUCTIONS
GENERAL SAFETY WARNINGS AND INSTRUCTIONS
FOR ALL TOOLS
• KEEP WORK AREA CLEAN. Cluttered areas and benches invite injuries.
• CONSIDER WORK AREA ENVIRONMENT. Don’t expose power tools to rain.
Don’t use power tools in damp or wet locations. Keep work area well lit. Do not
use in presence of flammable liquids or gases. Motors in these tools normally
spark, and the sparks may ignite the fumes.
• GUARD AGAINST ELECTRIC SHOCK. Prevent body contact with grounded
surfaces. For example; pipes, radiators, ranges, refrigerator enclosures. Use
extreme caution when drilling, driving, or cutting into walls, floors, ceilings or
other areas or wherever live electrical wires may be contacted, do not touch any
metal parts of the tool. Hold the tools only by the plastic handle to prevent
electric shock.
• KEEP CHILDREN AWAY. Do not let children and visitors contact tool or extension
cord. All children and visitors should be kept away from work area.
• STORE IDLE TOOLS. When not in use, tools should be stored in dry, and high or
locked-up place–out of reach of children.
• DON’T FORCE TOOL. It will do the job better and safer at the rate for which it
was intended.
1-800-544-6986
INSTRUCTION
MANUAL
4-1/2" (115mm ) Angle Grinder
TV800
KEY INFORMATION YOU SHOULD KNOW
•Wait until grinding wheel reaches full speed before
applying to work.
•Hold grinder at proper angle, as shown in figure 4.
VEA EL ESPAÑOL EN LA CONTRAPORTADA.
POUR LE FRANÇAIS, VOIR LA COUVERTURE ARRIÈRE.
SAVE THIS
MANUAL FOR
FUTURE REFERENCE.
If you have any questions, call
1-800-544-6986.
INSTRUCTIVO DE OPERACIÓN, CENTROS DE SERVICIO Y PÓLIZA DE
GARANTÍA. ADVERTENCIA: LÉASE ESTE INSTRUCTIVO ANTES DE USAR EL
PRODUCTO.
*TV800 / 386239 11/18/03 11:36 AM Page 1
Disc nut hub
Moyeu de l'écrou du disque
Cubo de la tuerca del disco
Sanding disc
Disque abrasif
Disco de lija
Spindle Lock Pin
Tige de verrouillage de l'arbre
Perno de seguro de la flecha
Spindle
Arbre
Flecha
Disc nut
Écrou du disque
Tuerca del disco
Backing disc
Disque d'appui
Disco de respaldo
Trigger switch
Interrupteur à détente
Gatillo interruptor
Switch lock-off button
Bouton de verrouillage en mode hors tension
Botón de seguro de apagado
1
3
2
Gear case
Carter d'engrenages
Caja de engranes
Auxiliary handle
Poignée auxiliaire
Mango auxiliar
Spindle lock pin
Tige de verrouillage de l'arbre
Perno de seguro de la flecha
WRONG
INCORRECT
INCORRECTO
RIGHT
CORRECT
CORRECTO
10° to 15°
De 10° à 15°
10° a 15°
WRONG
INCORRECT
INCORRECTO
4
Wrench
Fourches
Llave
Spindle
Arbre
Flecha
Raised portion of flange toward spindle
Portion soulevée de la bride vers l'arbre
Porción elevada de la arandela hacia la flecha
Backing flange
Bride d'appui
Disco de respaldo
Spindle lock pin
Tige de verrouillage de l'arbre
Perno de seguro de la flecha
Gear case
Carter d'engrenages
Caja de engranes
Clamp washer
Rondelle de blocage
Roldana de sujeción
Raised portion of wheel toward flange
Portion soulevée de la meule vers la bride
Porción elevada del disco hacia la arandela
Raised shoulder toward wheel
Épaulement soulevé vers la meule
Hombro levantado hacia el disco
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• USE RIGHT TOOL. Don’t force small tool or attachment to do the job of a
heavy-duty tool. Don’t use tool for purposes not intended.
• DRESS PROPERLY. Do not wear loose clothing or jewelry. They can be
caught in moving parts. Rubber gloves and non-skid footwear are
recommended when working outdoors. Wear protective hair covering to
contain long hair.
• USE SAFETY GLASSES AND OTHER SAFETY EQUIPMENT. Use safety
goggles or safety glasses with side shields, complying with applicable
safety standards and, when needed, a face shield. Also use face or dust
mask if cutting operation is dusty. This applies to all persons in the work
area. Also use a hard hat, hearing protection, gloves, safety shoes and
dust collection systems when specified or required.
• DON’T ABUSE CORD. Never carry tool by cord or yank it to disconnect from
receptacle. Keep cord from heat, oil, and sharp edges.
• SECURE WORK. Use clamps or a vise to hold work. It’s safer than using your
hand and it frees both hands to operate tool.
• DON’T OVERREACH. Keep proper footing and balance at all times.
• MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean for better and safer
performance. Follow instructions for lubricating and changing accessories.
Inspect tool cords periodically and if damaged, have repaired by authorized
service facility. Inspect extension cords periodically and replace if damaged.
Keep handles dry, clean, and free from oil and grease.
• DISCONNECT TOOLS. Unplug the tool when not in use, when moving tool from
place to place, before servicing, and when changing accessories (such as
blades, bits, cutters) or making adjustments.
• REMOVE ADJUSTING KEYS AND WRENCHES. Form habit of checking to see
that keys and adjusting wrenches are removed from tool before turning it on.
• AVOID UNINTENTIONAL STARTING. Don’t carry tool with finger on switch. Be
sure switch is off when plugging in.
• EXTENSION CORDS. 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. The following table 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.
• OUTDOOR USE EXTENSION CORDS. When tool is used outdoors, use only
extension cords intended for use outdoors and so marked.
• STAY ALERT. Watch what you are doing. Use common sense. Do not operate
tool when you are tired or otherwise impaired.
• CHECK DAMAGED PARTS. Before further use of the tool, a guard or other part
that is damaged should be carefully checked to determine that it will operate
properly and perform its intended function. Check for alignment of moving
parts, binding of moving parts, breakage of parts, mounting, and any other
conditions that may affect its operation. A guard or other part that is damaged
should be properly repaired or replaced by an authorized service center unless
otherwise indicated elsewhere in this instruction manual. Have defective
switches replaced by authorized service center. Do not use tool if switch does not
turn it on and off.
ADDITIONAL SAFETY INSTRUCTIONS FOR GRINDERS
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
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
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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.
• CAUTION: 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 contact.
SAVE THESE INSTRUCTIONS
Motor Brushes
Master Mechanic uses an advanced brush system which automatically stops the
tool when the brushes wear out. This prevents serious damage to the motor.
Spindle Lock Pin Operation (Fig. 2)
Depress spindle lock pin and rotate the spindle until the lock pin engages to lock
the spindle.
NOTE: Never depress the spindle lock pin when the tool is running or coasting.
Damage to the gear and lock pin will result.
Auxiliary Handle (Fig. 2)
An auxiliary handle is furnished with your grinder and can be screwed into
either side or the top of the gear case. This handle SHOULD BE USED AT ALL
TIMES to maintain complete control of the tool.
Sanding With Abrasive Discs (Fig. 3)
Sanding accessories shown are available at extra cost.
TO INSTALL SANDING DISCS:
Be sure that the tool is turned off and unplugged. Push the hub of the disc nut
through the center of the sanding disc, as far as it will go, and also through the
backing disc.
Put the assembled discs on the tool spindle and engage the disc nut into the disc
nut hub. Thread the assembly clockwise, completely down on the spindle.
Engage the lock pin to lock the spindle in place. When using an abrasive disc,
hold the tool so that an angle of 10° to 15° exists between the disc and the work,
as shown in Figure 4. If only the outer edge of the sanding disc is pressed flat
against the work, the sanding action will be irregular and bumpy, and the tool
will be difficult to control.
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
a. No children or pregnant women should enter the work area where the paint
sanding is being done until all clean-up is completed.
b. A dust mask 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 dust masks 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 N.I.O.S.H. approved proper mask.
c. NO EATING, DRINKING or SMOKING should be done in the work area to
prevent ingesting contaminated paint particles. Workers should wash and
clean up BEFORE eating, drinking or smoking. Articles of food, drink, or
smoking should not be left in the work area where dust can settle on them.
ENVIRONMENTAL SAFETY
a. Paint should be removed in such a manner as to minimize the amount of
dust generated.
b. Areas where paint removal is occurring should be sealed with plastic
sheeting of 4 mils thickness.
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c. Sanding should be done in a manner to reduce tracking of paint dust
outside the work area.
CLEANING AND DISPOSAL
a. All surfaces in the work area should be vacuumed and thoroughly cleaned daily
for the duration of the sanding project. Vacuum filter bags should be changed
frequently.
b. Plastic drop cloths should be gathered up and disposed of along with any dust
chips or other removal debris. They should be placed in sealed refuse
receptacles and disposed of through regular trash pick-up procedures. During
clean-up, children and pregnant women should be kept away from the
immediate work area.
c. All toys, washable furniture and utensils used by children should be washed
thoroughly before being used again.
Removing Disc
TURN OFF AND UNPLUG TOOL.
Using a cloth or glove to protect your hand, turn the disc assembly counter-
clockwise to remove it from the tool spindle. Hold the spindle in place by
engaging the lock pin.
Grinding With Depressed Center Wheels (5/8"—11 Spindle)
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 gear case.
3. Put the backing flange onto the tool spindle as shown in Figure 5.
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.
6. Thread the clamp washer on tool spindle as shown. Hold the tool spindle by
engaging the spindle lock pin, and tighten clamp washer with wrench.
When using a depressed center wheel, hold the tool so that an angle of
approximately 30° exists between the wheel and the work.
Wire Cup and Knotted Wire Wheel Brushes.
1. Disconnect tool from power source and make sure switch is "OFF". Rest
grinder on its back with spindle facing up.
2. Ensure that the rated speed of the wire brush is equal to or higher than the
rated speed of the grinder found on the nameplate.
3. Thread brush onto spindle and tighten.
Common applications for knotted wire cup brushes include cleaning welds,
angles, corners and removing paint.
Usage of the knotted wire wheel brush is the same as the wire cup brush. They
can also be used to finish irregular surfaces and corners.
MAINTENANCE
Use only mild soap and a damp cloth to clean the tool. Never let any liquid get
inside the tool; never immerse any part of the tool into a liquid.
IMPORTANT: To assure product SAFETY and RELIABILITY, repairs, maintenance
and adjustment should be performed by authorized service centers or other
qualified service organizations, always using identical replacement parts.
Lubrication
MASTER MECHANIC tools are properly lubricated at the factory and are ready
for use.
Cleaning
Blowing dust and grit out of the motor housing using compressed air is a
necessary regular maintenance procedure. Dust and grit containing particles
from metal grinding often accumulate on interior surfaces and could create an
electrical shock hazard if not frequently cleaned out.
CAUTION: Never use solvents or other harsh chemicals for cleaning the nonmetallic parts of the tool. Use clean, dry rag only.
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