Black & Decker BG2000BD User Manual

8 IN. BENCH GRINDER
INSTRUCTION MANUAL
CATALOG NUMBER
BG2000BD
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PLEASE READ BEFORE RETURNING THIS PRODUCT FOR ANY REASON.
SAVE THIS MANUAL FOR FUTURE REFERENCE.
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or visit www.BlackandDecker.com/NewOwner
1
SAFETY GUIDELINES - DEFINITIONS
It is important for you to read and understand this manual. The information it contains relates to protecting YOUR SAFETY and PREVENTING PROBLEMS. The symbols below are used to help you recognize this information.
DANGER
!
: Indicates an imminently hazardous situation which, if not avoided, will
result in death or serious injury.
WARNING
!
: Indicates a potentially hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTION
!
: Indicates a potentially hazardous situation which, if not avoided, may
result in minor or moderate injury.
NOTICE: Used without the safety alert symbol indicates potentially hazardous
situation which, if not avoided, may result in property damage.
GENERAL POWER TOOL SAFETY RULES
WARNING
!
Read all safety warnings and all instructions. Failure to follow the
warnings and instructions may result in
electric shock, re and/or serious injury.
People with electronic devices, such as pacemakers, should consult their physician(s) before using this product. Operation of electrical equipment in close proximity to a heart pacemaker could cause interference or failure of the pacemaker.
SAVE ALL WARNINGS AND
INSTRUCTIONS FOR FUTURE
REFERENCE
The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.
1) WORK AREA SAFETY a) Keep work area clean and well
lit. Cluttered or dark areas invite
accidents.
b) Do not operate power tools in explosive atmospheres, such
as in the presence of ammable
liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
c) Keep children and bystanders
away while operating a power tool.
Distractions can cause you to lose
control.
2) ELECTRICAL SAFETY a) 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. Unmodied plugs and
matching outlets will reduce risk of electric shock.
b) 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.
c) Do not expose power tools to rain
or wet conditions. Water entering
a power tool will increase the risk of electric shock.
d) 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.
e) 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.
f) If operating a power tool in damp
location is unavoidable, use a ground fault circuit interrupter (GFCI) protected supply. Use of
a GFCI reduces the risk of electric shock.
2
3) PERSONAL SAFETY a) 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 inuence
of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury.
b) Use personal protective
equipment. Always wear eye protection. Protective equipment
such as dust mask, nonskid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.
c) Prevent unintentional starting.
Ensure the switch is in the off position before connecting to power source and/ or battery pack, picking up or carrying the tool. Carrying power tools with your
nger on the switch or energizing
power tools that have the switch on invites accidents.
d) 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.
e) Do not overreach. Keep proper
footing and balance at all times.
This enables better control of the power tool in unexpected situations.
f) Dress properly. Do not wear loose
clothing or jewelry. Keep your hair, clothing and gloves away from moving parts. Loose clothes,
jewelry or long hair can be caught in moving parts.
g) If devices are provided for the
connection of dust extraction and collection facilities, ensure these are connected and properly used.
Use of dust collection can reduce dust-related hazards.
4) POWER TOOL USE AND CARE a) 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.
b) 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.
c) Disconnect the plug from the
power source and/or the battery 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 power tool accidentally.
d) Store idle power tools out of
the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power
tools are dangerous in the hands of untrained users.
e) 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.
f) Keep cutting tools sharp and
clean. Properly maintained cutting
tools with sharp cutting edges are less likely to bind and are easier to control.
g) Use the power tool, accessories
and tool bits, etc. in accordance with these instructions, 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.
5) SERVICE a) Have your power tool serviced by
a qualied repair person using
only identical replacement parts.
This will ensure that the safety of the power tool is maintained.
3
SAVE THIS
INSTRUCTION
IMPORTANT SAFETY INSTRUCTION FOR BENCH GRINDER
Wear eye protection that complies with
ANSI Z87.1 specications.
Use grinding wheels suitable for the
speeds of the grinder.
Stand beside the bench grinder during start-up, not facing directly in front.
Do not remove the wheel guard.
Do not use the grinding wheel to cut
anything.
Do not use anything to stress the
grinding wheel.
Use a grinding wheel dressing tool to
shape or remove glaze from grinding wheels.
Adjust distance between wheel and tool
rest to maintain 1/8 inch (3.2 mm) or
less separation as the diameter of the wheel decreases with use.
Connect to a supply circuit protected by
a circuit breaker or time-delay fuse.
Secure the bench grinder to its
supporting surface to prevent the grinder from tipping over, sliding, or
walking on its supporting surface. A. Replace a cracked wheel immediately. B. Always use the guards and eye shields. C. Do not overtighten the wheel nut.
D. Use only anges furnished with this
grinder.
Always inspect grinding wheels prior
to use for cracks, missing pieces, etc.
Replace wheel immediately before use.
USE ONLY GRINDING WHEELS
that comply with ANSI B7.1 and rated
greater than 3450 RPM.
• GUARD AGAINST ELECTRICAL
SHOCK by preventing body contact
with grounded surfaces. For example:
pipes, radiators, ranges, refrigerator
enclosures.
DO NOT use wheels with incorrect
size holes. NEVER use wheel washers
or wheel screws that are defective or
incorrect, and NEVER touch a grinding
wheel or other moving parts.
NEVER reach to pick up a workpiece, a
piece of scrap, or anything else that is in or near the grinding path of the wheel.
• AVOID AWKWARD OPERATIONS AND HAND POSITIONS where a
sudden slip could cause your hand to move into the wheel. ALWAYS make sure you have good balance.
NEVER stand or have any part of your body in line with the path of the wheel.
• DO NOT USE TOOL IF SWITCH DOES NOT TURN IT ON AND OFF.
Have defective switches replaced by an authorized service center.
• DO NOT TURN THE MOTOR SWITCH ON AND OFF RAPIDLY. This could
cause the wheel to loosen and create a hazard. Should this ever occur, stand clear and allow the wheel to come to a complete stop. Disconnect your grinder from the power supply and retighten the wheel nut securely.
• RISK OF INJURY DUE TO ACCIDENTAL STARTING. Do not
use in an area where children may be present.
NEVER START THE GRINDER when the wheel is in contact with the workpiece.
SECURE WORK. Always hold the
workpiece rmly against the work rest.
• DO NOT USE THE BENCH GRINDER
if the ange nut or clamp nut is missing
or if the spindle shaft is bent.
FREQUENTLY clean grinding dust from beneath the grinder.
• DO NOT OPERATE THIS TOOL WHILE UNDER THE INFLUENCE OF DRUGS, ALCOHOL OR ANY MEDICATION.
• ALWAYS STAY ALERT. Do not allow
familiarity (gained from frequent use of your grinder) to cause a careless mistake. ALWAYS REMEMBER that a careless fraction of a second is
sufcient to inict severe injury.
• STAY ALERT AND EXERCISE CONTROL. Watch what you are
doing and use common sense. Do not operate the tool when you are tired. Do not rush.
SAVE THESE INSTRUCTIONS. Refer to them frequently and use them to instruct other users. If you loan someone this tool, loan them these instructions also.
4
• ALWAYS EASE THE WORKPIECE AGAINST THE ABRASIVE WHEEL
when starting to grind. A harsh impact can break the wheel. Use light pressure when starting to grind. Too much pressure on a cold wheel can cause the wheel to crack.
USE ONLY FLANGES furnished with this bench grinder.
• IF ANY PART OF THIS GRINDER IS MISSING or should break, bend, fail
in any way, or should any electrical component fail to perform properly, shut off the power switch, remove the machine plug from the power surce and have damaged, missing, or failed parts replaced before resuming operation.
• SAFETY SHIELD AND SPARK DEFLECTOR. The safety shields
and spark deectors are adjustable
for operator convenience. Operating the grinder without these features attached could result in serious injury. Do not grind with the safety shield raised. Always wear safety glasses for personal protection.
WORK REST. The work rests are independently adjustable to compensate for wheel wear. Before grinding, make certain the work rests are adjusted properly. Generally, the object being ground is done slightly above the center of the grinding wheel.
Lawn mower blades are usually sharpened on only one edge and dressed up slightly on the other. Perform this sharpening process on both cutting ends of the blade. After sharpening, balance the blade by removing additional material.
WARNING
!
Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:
• lead from lead-based paints,
• 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 lter out microscopic
particles.
Avoid prolonged contact with
dust from power sanding, sawing, grinding, drilling, and other construction activities. Wear protective clothing and wash exposed areas with soap and water.
Allowing dust to get into your mouth, eyes, or lay on the skin may promote absorption of harmful chemicals.
WARNING
!
Use of this tool can generate and/or disperse dust, which may cause serious and permanent respiratory or other injury. Always
use NIOSH/OSHA approved respiratory
protection appropriate for the dust exposure. Direct particles away from face and body.
Wear appropriate hearing protection
during use. Under some conditions and duration of use, noise from this product may contribute to hearing loss.
WARNING
!
ALWAYS use safety glasses. Everyday eye glasses are NOT safety glasses. Also use face or dust mask if cutting operation is dusty. ALWAYS WEAR CERTIFIED SAFETY EQUIPMENT:
• ANSI Z87.1 eye protection (CAN/CPA Z94.3),
• ANSI S12.6 (S3.19) hearing
protection,
• NIOSH/OSHA respiratory protection.
5
ELECTRICAL REQUIREMENTS AND SAFETY
POWER SUPPLY AND MOTOR SPECIFICATIONS
WARNING
!
hazards, re hazards, or damage to
the tool, use proper circuit protection. Use a separate electrical circuit for your tool. Your grinder is wired at the factory for 120 V operation. Connect to a 120 V, 3 Amp circuit and use a 3 Amp time delay fuse or circuit
breaker. To avoid shock or re, if power
cord is worn, cut, or damaged in any way, have it replaced immediately.
GROUNDING INSTRUCTIONS
WARNING
!
grounded while in use to protect the operator from electrical shock.
IN THE EVENT OF A MALFUNCTION OR BREAKDOWN, grounding provides a path
of least resistance for electric currents and reduces the risk of electric shock. This tool is equipped with an electrical cord that has an equipment-grounding conductor and a grounding plug. The plug must be plugged into a matching receptacle that is properly installed and grounded in accordance with all local codes and ordinances.
DO NOT MODIFY THE PLUG PROVIDED. If it will not t the receptacle,
have the proper receptacle installed by a
qualied electrician.
IMPROPER CONNECTION of the equipment grounding conductor can result in risk of electric shock. The conductor with the green insulation (with or without yellow stripes) is the equipment grounding conductor. If repair or replacement of the electrical cord or plug is necessary, do not connect the equipment grounding conductor to a live terminal.
CHECK with a qualied electrician or
service person if you do not completely understand the grounding instructions, or if you are not certain the tool is properly grounded.
To avoid electrical
This tool must be
USE only 3-wire extension cords that have three-pronged grounding plugs with three-pole receptacles that accept the tool’s plug. Repair or replace damaged or worn cords immediately.
Use a separate electrical circuit for your tool. This circuit must not be less than #18
wire and should be protected with a 3 Amp
time lag fuse. Before connecting the motor to the power line, make sure the switch is in the off position and the electric current is rated the same as the current stamped on the motor nameplate. Running at a lower voltage will damage the motor.
GUIDELINES FOR EXTENSION CORDS USE THE PROPER EXTENSION CORD.
Make sure your extension cord is in good condition. Use an extension cord 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, overheating and burning out of the motor. The table below shows the correct size to use depending on cord length and nameplate ampere rating. If in doubt, use the next heavier gauge. The smaller the gauge number, the heavier the cord.
Make sure your extension cord is properly wired and in good condition. Always replace a damaged extension cord or
have it repaired by a qualied technician
before using it. Protect your extension cords from sharp objects, excessive heat and damp or wet areas.
MINIMUM GAUGE FOR EXTENSION CORDS
(When using 120 volts only)
Ampere Rating Total length of Cord
More Than
Not More 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
(AWG)
25 50 100 150 ft.
(7.62 15.24 30.48 45.72 m)
AWG- American Wire Gauge
6
WARNING
!
This tool is for indoor use only. Do not expose to rain or use in damp locations.
This tool is intended for use on a circuit that has a receptacle like the one illustrated in Fig. 1. Fig. 1 shows a three­pronged electrical plug and receptacle that has a grounding conductor. If a properly grounded receptacle is not
available, an adapter (Fig. 2) can be used
to temporarily connect this plug to a two­contact grounded receptacle. The adapter
(Fig. 2) has a rigid lug extending from it
that MUST be connected to a permanent earth ground, such as a properly grounded receptacle box.
CAUTION
!
In all cases, make certain the receptacle is properly grounded. If you
are not sure, have a qualied electrician
check the receptacle.
Fig. 1
Three-Pronged Plug
Grounding Prong
Properly Grounded Three-Pronged Receptacle
Fig. 2
Grounding Lug
Make sure this is connected to a known ground.
Two-Pronged
Adapter
Receptacle
GLOSSARY OF TERMS
WHEEL GUARD - Covers the grinding
wheels and protects against accidental contact. WHEEL COVER - Covers the grinding wheels and provides access for routine maintenance. MOTOR HOUSING - Contains the electrical motor. MOUNTING FEET - Helps to minimize vibration of the grinder. EYE SHIELD MOUNTS - Supports the eye shields. EYE SHIELDS - Protective Lexan see-thru shields to prevent any loose debris from contacting the operator. SPARK ARRESTORS - Prevents hot sparks and debris from contacting the operator.
TOOL REST ADJUSTABLE SUPPORTS
- Let the operator position the tool
rest closer to the wheel as the wheel decreases in diameter due to wear. TOOL RESTS - Used to support the workpiece that is being ground Adjustable to provide angled surfaces. GRINDING WHEEL 60 GRIT - Used to remove light material from workpiece. GRINDING WHEEL 36 GRIT - Used to remove heavy material from workpiece. ON / OFF SWITCH - Used to turn "ON" and turn "OFF" the grinder. MOUNTING PAD - Used to secure the grinder to a workbench or suitabte work surface.
GRINDING WHEEL IDENTIFICATION LABEL - Provides information on wheel
size, grit and maximum rpm. FLANGES - Used to secure the grinding wheels to the grinder and distribute the load of the lock nuts. LOCK NUT - Used to secure the grinding wheels to the grinder.
7
SYMBOLS
Your power tool and its Instruction Manual may contain “WARNING ICONS” (a picture
symbol intended to alert you to, and/or
instruct you how to avoid a potentially hazardous condition). Understanding and heeding these symbols will help you operate your tool better and safer. Shown below are some of the symbols you may see.
SAFETY ALERT: Precautions that involve your safety.
PROHIBITION
WEAR EYE PROTECTION: Always
wear safety goggles or safety glasses with side shields.
WEAR A MASK: Always wear a face mask or dust mask.
WEAR HEARING PROTECTION: To reduce the risk of induced hearing loss, always wear a hearing protection.
READ AND UNDERSTAND INTRUCTION MANUAL: To
reduce the risk of injury, user and all bystanders must read and understand instruction manual before using this product.
KEEP HANDS AWAY FROM BLADE: Failure to keep your hands
away from the blade will result in serious personal injury.
SUPPORT AND CLAMP WORK
8
CARTON CONTENTS
1) Carefully remove the bench grinder from the carton. With the help of an assistant,
place the grinder on a secure surface and examine it carefully.
2) Separate and layout all of the parts. Carefully check them according to the
diagram below.
WARNING
!
If any part is missing or damaged, please do not plug in or use
the bench grinder until replacements have been obtained.
UNPACKING YOUR BENCH GRINDER
1. Bench grinder
2. Left / right tool rests
3. Left / right eye shields
4. Left / right spark guards
1 2
5. Hardwares for eye shields
6. Hardwares for tool rests
7. Hardwares for eye shield assemblies
3 4
5 6 7
9
FUNCTIONAL DESCRIPTION
1. Eye shield
2. Coarse grinding wheel (36 Grit)
3. Right tool rest (V-Grooved)
4. ON/OFF switch
5. Left tool rest
6. Medium grinding wheel (60 Grit)
7. Spark guard
7
6
5
4
1
2
3
10
TOOLS NEEDED FOR ASSEMBLY
Not Supplied
Adjustable WrenchPhillips Screwdriver
8 mm & 13 mm
open wrench
INSTALLING TOOL RESTS (FIGURE B)
• Attach the tool rest (1) to the grinder as shown.
Replace two washers (2) and lock
knobs (3) and tighten with a 13 mm
open wrench.
NOTE: The V grooved tool rest mounts
on the right side of grinder.
• Repeat the procedure for the left side tool rest.
NOTE: When in use, the tool rests
should be adjusted to within 1/8 in. (3.2 mm) of the grinding wheel or other
accessory being used.
ASSEMBLY AND ADJUSTMENTS
WARNING
!
To avoid injury, do not connect this bench grinder to the power source until it is completely assembled and adjusted, and you have read and understood this Instruction Manual.
To reduce the risk of injury, turn unit off and disconnect it from power source before installing and removing accessories, before adjusting or when making repairs. An accidental start-up can cause injury.
TRANSPORTING THE GRINDER (FIGURE A)
WARNING
!
injury, turn unit off and disconnect it from power source before installing and removing accessories, before adjusting or when making repairs. An accidental start-up can cause injury.
• In order to conveniently carry the bench grinder from place to place, hold the left and right side of the grinder base (1) for transportation.
To reduce the risk of
A
B
1
3
INSTALLING THE EYE SHIELD ASSEMBLY (FIGURE C, D)
• Tighten the eye shield (1) to the
spark guard (2) with the bolt (3) and
locknut (4), using a Philips screwdriver
and a 8 mm open wrench. (Figure C)
2
C
4
2
3
1
Attach the eye shield assembly (5) to
the extended pad (6). (Figure D)
• Tighten the eye shield assembly with
two at washers (7), spring washers (8)
and bolts (9) by a Philips screwdriver.
1
1
11
• Repeat above steps for right side eye shield assembly.
NOTE: Adjust eye shields to
appropriate distance from tool rests avoiding interference when operation.
D
5
6
9
8
7
CHANGING GRINDING WHEELS (FIGURE E, F, G, H)
WARNING
!
the bench grinder. Use only grinding wheels that measure 8 inches (200 mm) in diameter. This tool has 5/8 inch (15.88 mm) arbors on both sides.
• Raise the eye shield (1) out of the way.
(Figure E)
Remove the tool rest (2) by loosening two lock knobs (3) and washers (4),
using a 8 mm open wrench.
Turn off and unplug
E
1
2
4
Loosen three screws (5) and locknuts (6)
to remove the wheel cover (7) by a
Philips screwdriver. (Figure F)
F
7
5
3
Loosen
• To prevent wheel rotating, place a wood wedge (8) (not supplied) between the wheel and the wheel cover as shown in Figure F.
NOTE: Using a metal object, like a
screwdriver, is not recommended as it may damage the grinding wheel.
Loosen the hex nut (9) by an adjustable wrench as shown in Figure F.
NOTE: The nut on the left side of the
grinder has a standard left-hand thread (turn clockwise to loosen). The one on the right side has a right-hand thread (turn counterclockwise to loosen). Both wheel nuts tighten when turning toward the rear of the grinder and loosen when turning toward the front of the grinder.
• Then, remove the hex nut (9), the
outside wheel ange (10) and the
wheel (11). (Figure G)
G
11
9
10
• Inspect the wheel (11) for cracks, chips or any other visible damage (other than normal wear) and discard if such
damage is found. Inspect the blotter/
cardboard disc for damage. If the blotter is missing or severely damaged, replace it with a piece of thin cardboard or blotter paper cut in the same shape. NEVER USE A GRINDING WHEEL WITHOUT A BLOTTER.
• Install the new wheel or other accessory.
Make sure both wheel anges (10, 12)
are in place with the concave sides toward wheels. (Figure G)
• To prevent wheel rotating, place a wood
wedge (13) (not supplied) between the
wheel and the wheel cover as shown in
Figure H.
12
9
6
8
12
• Then, tighten the hex nut (9) by an
adjustable wrench. (Figure H)
NOTE: Do not overtighten the nut as
this can crack the grinding wheel.
H
Tighten
13
9
• Replace the wheel cover and screws.
Reattach and adjust the tool rest to 1/8
in. (3.2 mm) away from the wheel and
tighten securely.
• Adjust the eye shield to a point between your eyes and the wheel.
OPERATING INSTRUCTIONS
STARTING AND STOPPING THE GRINDER (FIGURE J)
WARNING
!
keep the plug disconnected from the power source and switch turned OFF until the sander is completely assembled and adjusted properly.
The ON/OFF switch (1) is located on the front of the grinder. To turn the grinder on, press the switch to the "ON" position. To turn the grinder off, press the switch to the "OFF" position.
To avoid injury, always
J
MOUNTING THE TOOL ON A WORKBENCH (FIGURE I)
We highly recommend that you
NOTE:
bolt this bench grinder securely to a workbench to gain maximum stability for your machine.
• Using the base of the bench grinder as a template, mark the bench through the holes in the casting (1).
• Bolt the bench grinder on the bench with bolts, washers and nuts. Note that these fasteners are not supplied with the machine.
I
1
1
1
GENERAL OPERATION
WARNING
!
safe distance away from the tool and not in direct line, front or back of the grinder.
• Your bench grinder has a medium
wheel (60 grit) for medium material
removal and general purpose grinding,
and a coarse wheel (36 grit) for fast
material removal.
• To operate the bench grinder, always wear safety glasses and turn the tool on while standing at the side and not in front of the grinder. Allow it to reach full speed before grinding.
Hold the workpiece rmly against the tool rest. Hold very small pieces with pliers or other suitable clamps.
• Feed the workpiece smoothly and evenly into the grinding wheel.
• Move the workpiece slowly and avoid jamming the workpiece against the wheel. If the wheel tends to slow down from excessive force, you should occasionally release the pressure to let the wheel return to full speed.
Keep all bystanders a
13
• The grinding wheels supplied with this unit are designed for different types of steel, wrought iron, and bronze.
• Never sharpen or grind anything made of aluminum, brass, copper, wood, plastic or any other non-metallic materials.
Grind only on the face of
WARNING
!
the grinding wheel and never the side of it.
CAUTION
!
Prolonged grinding will cause most materials to become hot. Use care when handling such materials.
SCISSORS
• If possible, take the scissors apart to
make the sharpening operation easier and safer. Remove material only from the outside surface and work from the heavy end of the blade toward the tip.
KNIVES
• Remove metal from both faces of most
knives, working from the heavy end of the blade toward the tip.
SCREWDRIVERS
• The end of a properly sharpened
screwdriver will be a perfect rectangle,
absolutely at and perpendicular to the
center line of the shank. The two sides and two faces will taper outward from the edge of the shoulder or shank. They
should be at with intersecting faces
perpendicular. Hold each face of the screwdriver against the wheel to true it up, then ease the end straight into the stone to grind it true.
TWIST DRILL BITS (FIGURE K)
• Drill bits are best sharpened on a
sharpening jig, available at most hardware stores, but can be “dressed up” on your grinder. Begin on one side of the point at the existing angle, then twist the bit while maintaining a constant angle with grinding surface. Sharpen only the tip. This technique requires considerable practice, so take your time
and make a few “dry runs” rst with
the grinder off. Be sure to maintain the original cutting edge angle as this is
important to the efciency of your bits.
One tool rest has a V-groove that is
correctly angled for most drill bits.
K
LAWN MOWER BLADES
• Lawn mower blades are usually sharpened on only one side and dressed up slightly on the other. After sharpening, be sure to balance the blade by removing additional material from the heavy end. There are a number of inexpensive cone balancers on the market for this purpose. Unbalanced blades can cause serious crank shaft damage to your lawn mower. Always remove spark plug wiresfrom the mower before servicing the blades to prevent accidental starting.
DRESSING A GRINDING WHEEL (FIGURE L)
• A wheel dressing tool is not provided with the grinder. Place the dressing tool on the tool rest until it touches the high point on the face of the wheel. Dress the wheel by moving the dressing tool back and forth. Repeat this operation until the face of the grinding wheel is clean and the corner of the wheel is square.
NOTE: DO NOT use the wheel
dressing tool on wire wheels.
L
14
INSTALLING WIRE WHEEL (NOT INCLUDED)
• When replacing the grinding wheel with a wire wheel, it is necessary to place a spacer (not included) on the spindle shaft BEFORE installing the inner
ange, wheel, outer ange and wheel
nut.
MAINTENANCE
WARNING
!
turn switch “OFF” and remove plug from power source outlet before adjusting and maintaining your bench grinder. If power cord is worn, cut or damaged in any way, have it replaced immediately.
• Regularly check the tool and use a soft brush to remove accumulated dust.
• Use only mild soap and damp cloth to clean the tool. Do not use alcohol, petrol or other similar cleaning agents.
• Do not make contact with the grinding wheels with any damp cloth.
• Never let any liquid get inside the tool; never immerse any part of the tool into a liquid.
• Wear safety goggles to protect your eyes while cleaning.
• Always make sure the eyeshields are transparent and not blocking the view of the grinding wheel.
• In normal use, grinding wheels may become cracked, grooved, rounded at the edges, chipped, out of true or loaded with foreign material. Cracked wheels should be replaced IMMEDIATELY. While any of the other conditions can be remedied with a dressing tool (included), new wheels sometimes require dressing to make them round.
• If you must replace a wheel be sure to obtain one with a safe rated speed at least as high as the “NO LOAD” RPM marked on your grinder’s nameplate.
Replacement wheels must have a
5/8 in. (15.88 mm) center hole, 8 in. (200 mm) diameter and should be a maximum of 1 in. (25 mm) wide. Test
new wheels for cracks and maintain the existing sequence of retaining hardware. Be sure the tool is unplugged before attempting repairs.
For your own safety,
CAUTION
!
Never use caustic agents to clean the plastic parts of the tool.
Water must never come into contact with the grinder.
The use of any other accessories is not recommended and may result in serious injury.
ACCESSORIES
Recommended accessories for use with your tool are available from your local dealer or authorized service center. If you need assistance regarding accessories, please call: 1-844-437-5095.
WARNING
!
not recommended for use with this tool could be hazardous.
SERVICE INFORMATION
All Black+Decker Service Centers are staffed with trained personnel to provide
customers with efcient and reliable
power tool service. Whether you need technical advice, repair or genuine factory replacement parts, contact the
Black+Decker location nearest you. To nd
your local service location, call: 1-844-437­5095 or visit www.blackanddecker.com
The use of any accessory
FULL TWO-YEAR HOME USE WARRANTY
Black+Decker 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.
The rst, 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
specic return policy regarding returns that
are beyond the time set for exchanges.
15
The second option is to take or send the product (prepaid) to a Black+Decker owned or authorized S ervice Center for repair or replacement at our option. Proof of purchase may be required.
This warranty does not apply to accessories. This warranty gives you specic legal
rights and you may have other rights which vary from state to state or province to province. Should you have any questions, contact the manager of your nearest Black+Decker Service Center. This product is not intended for commercial use.
FREE WARNING LABEL REPLACEMENT: If your warning labels become illegible or are missing, call 1-844-437-5095 for a free replacement.
LATIN AMERICA: This warranty does not apply to products sold in Latin America. For
products sold in Latin America, check country specic warranty information contained
in the packaging, call the local company or see the website for warranty information.
16
TROUBLESHOOTING
Problem Possible Cause Possible Solution
• Motor will not run.
• Not plugged into power outlet.
• Switch is not in ON position.
• Motor cord cut or abraded.
• Plug on cord is faulty.
• Faulty motor.
• Fuse on circuit breaks open.
• Grinding wheel vibrates or shakes.
Grinding wheel is not xed properly.
• Other.
For assistance with your product, visit our website www.blackanddecker.com for the location of the service center nearest you or call the BLACK+DECKER help line at
1-844-437-5095.
• Plug it into the power outlet.
• Turn the switch ON.
• Contact Authorized Service Center for repair or replacement.
• Contact Authorized Service Center for repair or replacement.
• Contact Authorized Service Center for repair or replacement.
• Re-set; may be too many machines on line.
• Adjust grinding wheel properly. See ADJUSTMENT section.
• Contact Authorized Service Center for repair or replacement.
BLACK+DECKER and the BLACK+DECKER logo are registered trademarks of BLACK+DECKER and are used under license. All rights reserved.
TM
Imported by
Power Tool Specialists, Inc.
684 Huey Road
TRock Hill, SC 29730 U.S.A.
17
PARTS LIST
8 IN. BENCH GRINDER MODEL NO. BG2000BD PARTS LIST FOR BENCH GRINDER
I.D.
Description Size Q’ty
X6U5 INSTRUCTION MANUAL 1 X6UW RIGHT INNER GUARD 1 X6U6 WHEEL LABEL 2 X6UX ROTOR 1 X6U8 DATA LABEL 1 X6UY STATO R 1 X6U9 CLAPBOARD 1 X6UZ BEARING 2
X6UA FLAT WASHER φ5 4 X6V0 WAVE SPRING WASHER φ40 1 X6UB HEX NUT M5 4 X6V1 END CAP 2 X6UC PHILIPS SCREW & SPRING
WASHER ASS'Y
X6UD PHILIPS SCREW & SPRING
WASHER ASS'Y
X6UE ON-OFF SWITCH 1 X6V4 FLAT WASHER φ8 4 X6UF SWITCH BOARD 1 X6V5 LEFT TOOL REST 1 X6UG RIGHT GUARD COVER 1 X6V6 EYE SHIELD 2 X6UH HEX NUT -TYPE I 1 X6V7 BAFFLE 2 X6UJ WHEEL 1 X6V8 PHILIPS SCREW,SPRING
X6UK PHILIPS SCREW & FLAT
WASHER ASS'Y
X6UL RUBBER FEET 4 X6VA HEX NUT M5 6 X6UM PHILIPS SCREW M4*8 2 X6VB LEFT INNER GUARD 1 X6UN CAPACITOR 1 X6VC WHEEL 1 X6UP RIGHT TOOL REST 1 X6VD FLANGE 4 X6UQ BASE 1 X6VE HEX NUT -TYPE I 1 X6UR POWER CORD CLIP 1 X6VF LEFT GUARD COVER 1 X6US POWER LINE 1 X6VG PHILIPS SCREW M5*48 6 X6UT PHILIPS SCREW,SPRING
WASHER & FLAT WASHER ASS'Y
X6UU LOCK WASHER φ4 1 X6VK WHEEL LABEL 2 X6UV POWER CORD SHEATH 1
M5*10 6 X6V2 PHILIPS SCREW M5*145 4
M6*18 2 X6V3 HEX BOLT M8*10 4
M4*16 4 X6V9 PHILIPS SCREW M4*45 2
M4*8 2 X6VJ HEX NUT M4 2
I.D.
Description Size Q’ty
WASHER & FLAT WASHER ASS'Y
M5*8 4
18
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