SL229 - Battery STANLEY - Free user manual and instructions
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| Product Type | Heavy-duty Angle Grinder |
| Brand | Stanley |
| Model | SL229 |
| Input Voltage | 220 V (AC) |
| Frequency | 50/60 Hz |
| Power Input | 2200 W |
| No-Load Speed | 6500 rpm |
| Wheel Diameter | 9 in (230 mm) |
| Grinding Disc Thickness | 0.2 in (6.6 mm) |
| Weight | 9.47 lbs (4.3 kg) |
| Protection Class | Class II (Double Insulated) |
| Switch Type | Slider switch with auto-lock |
| Spindle Lock | Yes (for wheel changes) |
| Guard | Adjustable safety guard |
| Side Handle | Removable, two mounting positions |
| Gear Case Rotation | 90°, 180°, 270° left/right |
| Maintenance Lubrication | Not required |
| Cleaning | Blow dust from ventilation ducts with dry compressed air |
| Accessories Included | Two-pin spanner, side handle, guard |
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USER MANUAL SL229 STANLEY
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Line drawing of a Stanley angle grinder with visible brand label (no text or symbols beyond the label)SL227
SL229
MANUAL DE INSTRUÇÕES
INSTRUCTIONS MANUAL
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WARNING: READ INSTRUCTION MANUAL BEFORE USING PRODUCT.









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Line drawing of a hand using a Stanley angle grinder on a workbench (no text or symbols)NO DEVUELVA ESTE PRODUCTO A LA TIENDA,
DO NOT RETURN THIS PRODUCT TO THE STORE,
first contact your local STANLEY office or nearest authorized service center.
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

SAFETY INSTRUCTIONS
General power tool safety warnings.
Warning! Read all safety warnings and
all instructions. Failure to follow the warnings and instructions listed below may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
The term “power tool” in all of the warnings listed below 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 and dark areas invite accidents.
b. 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.
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. Unmodified 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 a damp location is unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock. Note: The term "Residual Current Device (RCD)" can be replaced by "Ground Fault Circuit Interrupter (GFCI)" or by "Earth Leakage Circuit Breaker (ELCB)".
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 influence 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, non-skid 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 finger 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 these devices 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 tools 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.
5. Service
a. Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.
6. Electrical safety

Your tool is double insulated; therefore no earth wire is required. Always check that the main voltage corresponds to the voltage on the rating plate.

Warning! If the power cord is damaged, it must be replaced by the manufacturer, authorized STANLEY Service Center or an equally qualified person in order to avoid damage or injury. If the power cord is replaced by an equally qualified person, but not authorized by STANLEY the warranty will not be valid.
7. Labels on tool
The label on your tool may include the following
symbols:

Read Instructions Manual
Hz ..... Hertz
W ..... Watts
min ..... minutes

Use Eye Protection

Use Ear Protection
\~ .... Alternating Current
--- .... Direct Current
V ..... Volts
A ..... Amperes

..... Class II Construction

.... Earthing Terminal

.... Safety Alert Symbol
.../min.. Revolutions or Recipro- cation per minute
ADDITIONAL SPECIFIC SAFETY RULES
SAFETY INSTRUCTIONS FOR ALL OPERATIONS SAFTY WARNINGS COMMON FOR GRINDING
a. This power tool is intended to function as a grinder. Read all safety warnings, instructions, illustrations and specifications provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury.
b. Operations such as cutting-off, sander, wire brush or polisher are not recommended to be performed with this power tool. Operations for which the power tool was not designed may create a hazard and cause personal injury.
c. Do not use accessories which are not specifically designed and recommended by the tool manufacturer. Just because the accessory can be attached to your power tool, it does not assure safe operation.
d. The rated speed of the accessory must be at least equal to the maximum speed marked on the power tool. Accessories running faster than their rated speed can break and fly apart.
e. The outside diameter and the thickness of your accessory must be within the capacity rating of your power tool. Incorrectly sized accessories cannon be adequately guarded or controlled.
f. The arbor size of wheels, flanges, backing pads or any other accessory must properly fit the spindle of the power tool. Accessories with arbor holes that do not match the mounting hardware of the power tool will run out of balance, vibrate excessively and may cause loss of control.
g. Do not use a damaged accessory. Before each use inspect the accessory such as abrasive wheel for chips and cracks, backing pad for cracks, tear or excess wear, wire brush for loose or cracked wires. If power tool or accessory is dropped, inspect for damage or install an undamaged
accessory. After inspecting and installing an accessory, position yourself and bystanders away from the plane of the rotating accessory and run the power tool at maximum no-load speed for one minute. Damaged accessories will normally break apart during this test time.
h. Wear personal protective equipment. Depending on application, use face shield, safety goggles or safety glasses. As appropriate, wear dust mask, hearing protectors, gloves and workshop apron capable of stopping small abrasive or work piece fragments. The eye protection must be capable of stopping flying debris generated by various operations. The dust mask or respirator must be capable of filtrating particles generated by your operation. Prolonged exposure to high intensity noise may cause hearing loss.
i. Keep by standers a safe distance away from work area. Anyone entering the work area must wear personal protective equipment. Fragments of work piece or of a broken accessory may fly away and cause injury beyond immediate area of operation.
j. Hold the power tool by insulated gripping surfaces only, when performing an operation where the cutting accessory may contact hidden wiring or its own cord. Cutting accessory contacting a "live" wire may make exposed metal parts of the power tool "live" and could give the operator an electric shock.
k. Position the cord clear of the spinning accessory.
If you lose control, the cord may be cut or snagged and your hand or arm may be pulled into the spinning accessory.
I. Never lay the power tool down until the accessory has come to a complete stop. The spinning accessory may grab the surface and pull the power tool out of your control.
m. Do not run the power tool while carrying it at your side. Accidental contact with the spinning accessory could snag your clothing, pulling the accessory into your body.
n. Regularly clean the power tool's air vents. The motor's fan will draw the dust inside the housing and excessive accumulation of powdered metal may cause electrical hazards.
o. Do not operate the power tool near flammable materials. Sparks could ignite these materials.
p. Do not use accessories that require liquid coolants. Using water or other liquid coolants may result in electrocution or shock.
FURTHER SAFETY INSTRUCTIONS FOR ALL OPERATIONS
KICKBACK AND RELATED WARNINGS
Kickback is a sudden reaction to a pinched or snagged rotating wheel, backing pad, brush or any other accessory. Pinching or snagging causes rapid stalling of the rotating accessory which in turn causes the uncontrolled power tool to be forced in the direction opposite of the accessory's rotation at the point of the binding.
For example, if an abrasive wheel is snagged or pinched by the work piece, the edge of the wheel that is entering into the pinch point can dig into the surface of the material causing the wheel to climb out or kick out. The wheel may either jump toward or away from the operator, depending on direction of the wheels movement at the point of pinching. Abrasive wheels may also break under these conditions.
Kickback is the result of tool misuse and/or incorrect operating procedures or conditions and can be avoided by taking proper precautions as given below:
a. Maintain a firm grip on the power tool and position your body and arm to allow you to resist kickback forces. Always use auxiliary handle, if provided, for maximum control over kickback or torque reaction during start up. The operator can control torque reaction or kickback forces, if proper precautions are taken.
b. Never place your hand near the rotating accessory. Accessory may kickback over your hand.
c. Do not position your body in the area where power tool will move if kickback occurs. Kickback will propel the tool in direction opposite to the wheel's movement at the point of snagging.
d. Use special care when working corners, sharp edges etc. Avoid bouncing and snagging the accessory. Corners, sharp edges or bouncing have a tendency to snag the rotating accessory and cause loss of control or kickback.
e. Do not attach a saw chain woodcarving blade or toothed saw blade. Such blades create frequent kickback and loss of control.
SAFETY WARNINGS SPECIFIC FOR GRINDING OPERATIONS
a. Use only wheel types that are recommended for your power tool and the specific guard designed for the selected wheel. Wheels for which the power tool was not designed cannot be adequately guarded and are unsafe.
b. The guard must be securely attached to the power tool and positioned for maximum safety, so the least amount of wheel is exposed towards the operator. The guard helps to protect operator from broken wheel fragments and accidental contact with wheel and sparks that could ignite clothing.
c. Wheels must be used only for recommended applications. For example: do not grind with the side of cut-off wheel. Abrasive cut-off wheels are intended for peripheral grinding, side forces applied to these wheels may cause them to shatter.
d. Always use undamaged wheel flanges that are of correct size and shape for your selected wheel.
Proper wheel flanges support the wheel thus reducing the possibility of wheel breakage. Flanges for cut-off wheels may be different from grinding wheel flanges.
e. Do not use worn down wheels from larger power tools. Wheel intended for larger power tool is not suitable for the higher speed of a smaller tool and may burst.
RESIDUAL RISKS
Additional residual risks may arise when using the tool which may not be included in the enclosed safety warnings. These risks can arise from mis-use, prolonged use etc. Even with the application of the relevant safety regulations and the implementation of safety devices, certain residual risks can not be avoided. These include:
▶ Injuries caused by touching any rotating/moving parts.
▶ Injuries caused when changing any parts, blades or accessories.
▶ Injuries caused by prolonged use of a tool. When using any tool for prolonged periods ensure you take regular breaks.
▶ Impairment of hearing.
▶ Health hazards caused by breathing dust developed when using your tool (example:- working with wood, especially oak, beech and MDF.)
USING AN EXTENSION CABLE
If an extension cable is required, use an approved extension cable suitable for the power input of this tool (see technical data). The minimum conductor size is 1.5 mm^2 .
When using a cable reel, always unwind the cable completely. Also refer to the table below.
FEATURES (Fig. A)
- ON/OFF switch
- Spindle lock
- Guard
- Side handle
Purpose of design
This angle grinder is designed especially for grinding. Do not use sandpaper discs and grinding wheels other than those with depressed center.
Do not use the tool in wet conditions or environments in the presence of flammable liquids or gases.
This heavy-duty angle grinder is a professional power tool.
Do not allow children to come in contact with this tool.
Inexperienced operators are required to use this tool under supervision.
ASSEMBLY AND ADJUSTMENT
⚠ Warning! To minimize the danger of serious personal injury, please switch off the tool power and disconnect all plugs before adjusting or removing/installing any accessory. Before reassembling the tool, press and release the trigger switch to make sure the tool is already switched off.
ATTACHING AND REMOVING THE WHEEL GUARD (Fig. B)
⚠ Warning! To minimize the danger of serious personal injury, please switch off the tool power and disconnect all plugs before adjusting or removing/installing any accessory. Before reassembling the tool, press and release the trigger switch to make sure the tool is already switched off.
Attaching the guard
- Place the angle grinder on a work bench, groove facing up.
- Bring the flange of the guard (3) collar over the groove (11) of the gear housing.
- Turn the guard (4) counterclockwise by 150 degrees.
- Make sure that the screws (20) are tightened.
Removing the guard
- Loosen the screws (20) on the guard collar.
- Pull up the guard (3).
⚠ Warning! Do not operate the tool when the safety guard is not in place.
FITTING AND REMOVING A GRINDING (Fig. C1, C2, C3)
⚠ Warning! Do not use damaged grinding wheels.
- Place the tool on a work bench, guard up.
- Fit the inner flange (6) correctly onto the spindle (7) (Fig. C1).
- Place the disc (8) on the flange (6) (Fig.C2). When fitting a disc with a raised center, make sure that the raised centre (9) is facing the flange (6).
ENGLISH
- Screw the out flange (10) onto the spindle (7) (Fig. C3)
▶ the ring on the flange (10) must face towards the disc when fitting a grinding disc (A)
▶ the ring on the flange (10) must face away from the disc when fitting a cutting disc (B) - Press the spindle lock (2) and rotate the spindle (7) until it locks in position (Fig. C2).
- Tighten the flange (10) with the two-pin spanner supplied.
- Release the spindle lock.
- To remove the disc, loosen the flange (10) with the two-pin spanner.
⚠ Warning! Do not use a damaged disc.
MOUNTING THE SIDE HANDLE (Fig.D)
For grinding, screw the side handle (4) tightly into one of the holes (11) or (12) on either side of the gear case.
PREPARATION BEFORE USE
▶ Attach the safety guard and appropriate abrasive or grinding wheels. Do not use abrasive or grinding wheels that are overly worn.
▶ Make sure that the inner and outer flanges are attached correctly.
▶ Make sure that the abrasive or grinding wheels are rotating in the direction of the arrows on the accessories and tool.
OPERATION (Fig. F) Instructions
⚠ Warning! Always observe the safety instructions and applicable regulations.
⚠ Warning! To minimize the danger of serious personal injury, please switch off the tool power and disconnect all plugs before adjusting or removing/installing any accessory. Before reassembling the tool, press and release the trigger switch to make sure the tool is already switched off.
Warning!
▶ Make sure all materials to be grinded are secured in position.
▶ Apply slight pressure to the tool. Do not apply side pressure to the abrasive disc.
- Avoid overloading. If the tool becomes hot, let it spin for a few minutes with no load.
-
Be sure to hold the tool tightly with both hands (one hand on housing, the other on side handle). Start the tool and bring the grinding wheel on the work piece.
-
Keep the edge of the wheel tilted at angle from 15 to 30 degrees against the surface of the work piece.
- When using a new grinding wheel, do not operate the wheel in the B direction, otherwise, it will cut into the work piece. When the edge of wheel has been rounded off, you are free to operate the grinder in either the A or B direction.
STARTING AND STOPPING (Fig. A)
⚠ Warning! Before using the tool, check whether the handle is tightened securely. Check whether the ON/OFF switch is working normally.
Before plugging in the tool to the power supply, check whether the switch is in the OFF position when pressing the rear end of the switch.
To start the tool, press the rear end of the switch and slide it forward. Then press the front end of the switch to lock it. Press the rear end of the switch to stop the tool.
⚠ Warning! Do not switch the tool on or off while under load conditions.
PROPER HAND POSITION (Fig. G)
⚠ Warning! To reduce the risk of serious personal injury, ALWAYS use proper hand position as shown.
⚠ Warning! To reduce the risk of serious personal injury, ALWAYS hold securely in anticipation of a sudden reaction. Proper hand position requires one hand on the side handle (Fig. A), with the other hand on the body of the tool, as shown in Fig. G.
SWITCHES
Caution! Hold the body of the tool firmly to maintain control of the tool at start up and during use and until the wheel or accessory stops rotating. Make sure the wheel has come to a complete stop before laying the tool down.
Note: To reduce unexpected tool movement, do not switch the tool on or off while under load conditions. Allow the grinder to run up to full speed before touching the work surface. Lift the tool from the surface before turning the tool off. Allow the tool to stop rotating before putting it down.
ON/OFF switch (1) with auto-lock(Fig. A)
⚠ Warning! Before connecting the tool to a power supply, be sure the slider switch is in the off position by pressing the front part of the switch and releasing. Ensure the slider switch is in the off position as described above after any interruption in power supply to the tool, such as the activation of a ground fault interrupter, throwing of a circuit
breaker, accidental unplugging, or power failure. If the slider switch is locked on when the power is connected, the tool will start unexpectedly.
To start the tool, slide the slider switch 1 toward the front of the tool and press, the tool will keep running. Release pressure from the switch and the tool will stop.
LOCK FEATURE OF THE ON/OFF SWITCH
Slide slider switch 1 to the front of the tool and press, and the tool will start. When releasing the switch, keep the switch pressed down and push it to the front of the tool, and the tool will keep running. To turn off the tool, press the front portion of the switch to release it. The switch will spring up, which means that the tool is in the off-state.
Explanation: Before coming into contact with the object you are working on, make sure the abrasive wheel is turning at maximum speed. Before turning off the tool, lift the tool up from the object you are working on.
Caution! Make sure the abrasive wheel is completely stopped before putting down the tool.
ROTATING THE GEAR CASE (Fig. E)
The gear case is mounted onto the tool casing, and it can be rotated to give the user a more comfortable experience while cutting.
The rotating gear case can be turned 90 degrees, 180 degrees, and 270 degrees to the left or to the right.
▶ Loosen the four screws on the gear case.
▶ Rotate the gear case till it reaches its ideal location.
▶ Tighten the four screws on the gear case.
▶ Ensure that the rotating mechanism is locked.
⚠ Warning! Do NOT use the tool when the gear case is unlocked.
APPLICATION ON METALS
When applying the tool on metals, make sure that a residual-current device (RCD) is inserted to prevent danger from metal chips.
If the RCD causes power disconnection, have the tool sent to an authorized Stanley dealer for repair.
⚠ Warning! Under extreme working conditions, conductive dust and grit may accumulate on the housing interior when handling metal work pieces. This could create an electric shock hazard as it weakens the protective insulation in the grinder.
To avoid accumulation of metal chips in the interior of the grinder, we recommend cleaning the ventilation ducts daily. Refer to Maintenance.
USING GRINDING WHEELS
⚠ Warning! Metal powder accumulates. Excessive use of the grinding wheel on metals may increase the risk of electric shock. To reduce the risk, insert the RCD before use and clean the ventilation ducts daily. Follow the maintenance instructions below to blow dry compressed air into the ventilation ducts.
MAINTENANCE
STANLEY power tools have been designed to operate over a long period of time with minimal maintenance. Continuous satisfactory operation depends upon proper tool care and regular cleaning.
⚠ Warning! To minimize the danger of serious personal injury, please switch off the tool power and disconnect all plugs before adjusting or removing/installing any accessory. Before reassembling the tool, press and release the trigger switch to make sure the tool is already switched off.
LUBRICATION
This power tool does not require separate lubrication.
CLEANING
⚠ Warning! Once visible dust accumulates on the ventilation ducts and the surrounding, immediately use dry air to blow away dust and grit out of the interior of the housing. You need to wear approved eye and facial protective gear when performing this process.
⚠ Warning! Never use solvents or harsh chemicals to clean non-metal parts of the tool. These chemicals may weaken the material of the parts. Use only mild soap and damp cloth to clean the tool. Never let any liquid get inside the tool; never immerse any part of the tool into liquid.
ACCESSORIES
The performance of your tool depends on the accessory used. STANLEY accessories are engineered to high quality standards and designed to enhance the performance of your tool. By using these accessories you will get the very best from your tool.
PROTECTING THE ENVIRONMENT

Separate collection. This product must not be disposed of with normal household waste. Should you find one day that your STANLEY product needs replacement, or if it is of no further use to you, do not dispose of it with household waste. Make this product available for separate
collection.

Separate collection of used products and packaging allows materials to be recycled and used again. Re-use of recycled materials helps prevent environmental pollution and reduces the demand for raw materials. Local regulations may provide for separate collection of electrical products from the household, at municipal waste sites or by the retailer when you purchase a new product.
SERVICE INFORMATION
STANLEY offers a full network of company-owned and authorized service locations. All STANLEY Service Centers are staffed with trained personnel to provide customers with efficient and reliable power tool service. For more information about our authorized service centers and if you need technical advice, repair, or genuine factory replacement parts, contact the STANLEY location nearest you.
TECHNICAL DATA
| LARGE ANGLE GRINDER | SL227 SL229 | |||
| Tyoe -AR -B2 -B2C -B3 | -BR | -AR -B2 -B2C -B3 | -BR | |
| Input voltage | V 220 220 220 120 | 127 | 220 220 220 120 | 127 |
| Frequency | Hz 50 60 50 60 | 60 | 50 60 50 60 | 60 |
| Power input | W | 2200 | 2200 | |
| No-load speed | .../min (rpm) | 8500 | 6500 | |
| Wheel diameter | in (mm) | 7" (180) | 9" (230) | |
| Grinding discsthickness | in (mm) | 0.2 (6.6) | 0.2 (6.6) | |
| Weight | Ibs (kg) | 9.47 (4.3) | 9.47 (4.3) | |
CNPJ: 53.296.273/0001-91
Insc. Est.: 701.948.711.00-98
S.A.C.: 0800.703.4644
Col. Santa Fé, Alvaro Obregón