Ryobi FVM51 USB Lithium Rotary Tool - Operator's Manual

General Power Tool Safety Warnings

• WARNING: Read all safety warnings, instructions, illustrations, and specifications. Failure to follow instructions may result in electric shock, fire, or serious injury.
• Keep work area clean and well lit.
• Do not operate in explosive atmospheres.
• Keep children and bystanders away.
• Ensure power tool plugs match the outlet.
• Avoid body contact with earthed surfaces.
• Do not expose power tools to rain or wet conditions.
• Do not abuse the cord.
• Use extension cords suitable for outdoor use when operating outdoors.
• Use a ground fault circuit interrupter (GFCI) protected supply in damp locations.
• Use only the FVB01 battery pack or UL listed USB sources to charge this device.
• Stay alert and use common sense when operating.
• Use personal protective equipment, including eye protection.
• Prevent unintentional starting. Ensure the switch is in the off-position before connecting to power or battery.
• Remove any adjusting key or wrench before turning the tool on.
• Do not overreach; maintain proper footing and balance.
• Dress properly; avoid loose clothing or jewelry.
• Ensure dust extraction and collection facilities are connected and used properly.
• Do not let familiarity lead to complacency.
• Do not use on a ladder or unstable support.

Power Tool Use and Care

• Do not force the power tool; use the correct tool for the application.
• Do not use the tool if the switch does not turn it on and off.
• Disconnect the plug or remove the battery pack before making adjustments or changing accessories.
• Store idle power tools out of the reach of children.
• Maintain power tools and accessories; check for misalignment or breakage.
• Keep cutting tools sharp and clean.
• Use the tool and accessories in accordance with instructions and working conditions.
• Keep handles and grasping surfaces dry and clean.

Battery Tool Use and Care

• Recharge only with the specified charger.
• Use only specifically designated battery packs.
• Keep battery packs away from metal objects when not in use.
• Avoid contact with battery liquid if ejected; flush with water if contact occurs.
• Do not use damaged or modified battery packs or tools.
• Do not expose battery packs or tools to fire or excessive temperature.
• Follow all charging instructions and do not charge outside the specified temperature range.

Service

• Have your power tool serviced by a qualified repair person using identical replacement parts.
• Never service damaged battery packs.

Rotary Tool Safety Warnings

• This power tool is intended for grinding, sanding, wire brushing, polishing, carving, or cut-off operations.
• Use only accessories specifically designed and recommended by the manufacturer.
• Accessory rated speed must be at least equal to the tool's operating speed.
• Accessory diameter and thickness must be within the tool's capacity rating.
• Arbour size must fit the spindle or collet properly.
• Mounted wheels must be fully inserted into the collet or chuck.
• Do not use a damaged accessory. Inspect accessories before each use.
• Wear personal protective equipment, including face shield, safety goggles, safety glasses, dust mask, hearing protectors, and gloves.
• Keep bystanders a safe distance away from the work area.
• Hold the power tool by insulated gripping surfaces when the accessory may contact hidden wiring.
• Always hold the tool firmly during start-up.
• Use clamps to support the workpiece whenever practical.
• Position the cord clear of the spinning accessory.
• Never lay the power tool down until the accessory has come to a complete stop.
• Ensure adjustment devices are securely tightened after changing bits or making adjustments.
• Do not run the power tool while carrying it at your side.
• Regularly clean the power tool's air vents.
• Do not operate the power tool near flammable materials.
• Do not use accessories that require liquid coolants.
• Maximum recommended diameter for mounted wheels and sanding accessories are specified.

Kickback and Related Warnings

• Kickback is a sudden reaction to a pinched or snagged rotating accessory.
• Maintain a firm grip and position your body to resist kickback forces.
• Use special care on corners and sharp edges; avoid bouncing and snagging.
• Do not attach a toothed saw blade.
• Feed the bit into the material in the same direction as the cutting edge is exiting.
• Always have the work securely clamped when using rotary files, cut-off wheels, etc.
• Do not jam a cut-off wheel or apply excessive pressure.
• Do not position your hand in line with and behind the rotating wheel.
• If the wheel is pinched, snagged, or operation is interrupted, switch off the tool and hold it motionless until the wheel stops.
• Do not restart the cutting operation in the workpiece.
• Support panels or oversized workpieces to minimize the risk of pinching and kickback.
• Use extra caution when making pocket cuts.

Safety Warnings Specific for Wire Brushing Operations

• Be aware that wire bristles can be thrown by the brush.
• Do not overstress the wires by applying excessive load.
• Allow brushes to run at operating speed for at least one minute before using them.
• Direct the discharge of the spinning wire brush away from you.

Additional Safety Rules

• Some dust created by power activities contains chemicals known to cause cancer, birth defects, or other reproductive harm. Work in a well-ventilated area and use approved safety equipment.
• Always use proper guard with grinding wheel.
• Know your power tool; read the operator's manual carefully.
• Always wear eye protection with side shields marked to comply with ANSI Z87.1.
• Protect your lungs; wear a face or dust mask if the operation is dusty.
• Protect your hearing; wear hearing protection during extended periods of operation.
• This product is not intended for pet grooming, dental work, or human/veterinarian medical applications.
• Keep pets away while operating this tool.
• Check damaged parts before further use.
• Inspect for and remove all nails from lumber before using this tool.
• Do not grind or sand heat flammable materials.
• This product is not intended for use as a dental drill or in medical applications.
• When using steel screws, cut-off wheels, high speed cutters, or tungsten carbide cutters, always have the work securely clamped.
• Battery tools are always in operating condition; be aware of possible hazards.
• Do not place battery tools or batteries near fire or heat.
• Do not crush, drop, or damage battery pack.
• Batteries can explode in the presence of a source of ignition.
• Under extreme usage or temperature conditions, battery leakage may occur.
• For organic material, proper cleaning and sanitizing is required after use.
• Save these instructions.

Symbols

The following signal words and meanings explain the levels of risk associated with this product:

• DANGER: Indicates a hazardous situation which, if not avoided, will result in death or serious injury.
• WARNING: Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
• CAUTION: Indicates a hazardous situation that, if not avoided, may result in minor or moderate injury.
• NOTICE: Indicates information considered important but not related to potential injury.

Study and learn the meaning of the following symbols:

• Safety Alert: Indicates a potential personal injury hazard.
• Read Operator's Manual: To reduce the risk of injury, read and understand the operator's manual before using this product.
• Eye and Breathing Protection: Always wear eye protection with side shields marked to comply with ANSI Z87.1. Breathing protection may also be required.
• Wet Conditions Alert: Do not expose to rain or use in damp locations.
• Long Hair: Secure long hair above shoulder level to prevent entanglement in moving parts.
• Recycle Symbol: This product uses lithium-ion batteries. Consult your local waste authority for recycling and disposal options.
• V (Volts): Voltage
• min (Minutes): Time
• = (Direct Current): Type or characteristic of current
• n (Rated Speed): Rotational speed
• .../min (Per Minute): Revolutions, strokes, surface speed, orbits, etc., per minute

Features

• Product Specifications: Quick-Change Collet: 1/8 in. Universal; Rated Speed: 5,000-25,000/min (RPM)

Assembly

• WARNING: Do not use this product if it is not completely assembled or if any parts appear to be missing or damaged.
• WARNING: Do not attempt to modify this product or create accessories or attachments not recommended for use with this product.
• If any parts are damaged or missing, call 1-800-525-2579 for assistance.

Operation

• WARNING: Do not allow familiarity with this product to make you careless.
• WARNING: Always remove battery pack from the tool when assembling parts, making adjustments, changing accessories, cleaning, or when not in use.
• WARNING: Always wear eye protection with side shields marked to comply with ANSI Z87.1. Hearing protection may also be required.
• WARNING: Do not use any attachments or accessories not recommended by the manufacturer.
• NOTICE: To prevent damage to the spindle or spindle lock, always allow the motor to come to a complete stop before engaging the spindle lock.
• Applications: Carving, engraving, etching, polishing, cleaning, removing rust, sanding, cutting, grinding, sharpening, drilling, and routing.
• Installing/Removing Battery Pack: Follow the instructions to install and remove the battery pack. Ensure the battery cap is securely closed.
• LED Light Functions: The LED light indicates battery status (Solid Green: Normal, Solid Red: Low Battery, Flashing Red: Excessive Force or Over Temperature).
• Overload Protection: The tool will automatically shut off if forced or overloaded. Reset by turning the switch off and then on.
• High Temperature Protection: The tool will automatically deactivate if overheated. Allow to cool before resuming operation.
• Quick-Change Collet: Ships with a preinstalled collet for 1/8 in. shanks. Allows tool-free accessory changes. Not compatible with 1/16 in. shanks. Follow instructions for removal and installation.
• Installing/Removing Accessories: Remove battery pack. Choose suitable accessory. Ensure collet is secure. Loosen collet, insert accessory shank, tighten collet. Use collet wrench if needed.
• WARNING: Always use the collet which matches the shank size of the accessory.
• DANGER: Be careful when changing accessories immediately after use; parts may be hot. Use the provided wrench or allow to cool.
• Using Mandrels: Standard, screw, and drum mandrels are used for various accessories. Follow installation instructions.
• Balancing Accessories: Slightly loosen the collet and turn the accessory to achieve balance. Replace if damaged or unbalanced.
• Installing Attachment Head to Rotary Tool: Read and understand the operator's manual for each optional attachment head. Use only RYOBI-specified attachment heads. Follow instructions for installation and removal.
• Turning the Rotary Tool On/Off: Slide the on/off switch to ON to turn on, OFF to turn off.
• Selecting the Right Speed: Tool operates from 5,000-25,000 RPM. Use a practice piece to find the best speed for the accessory and task. Refer to the Application Speed Recommendations table.
• Slower Speeds: Recommended for certain materials like plastics that melt at high speeds, and for delicate projects.
• Application Speed Recommendations: A table provides recommended speed ranges (in thousands of RPM) for various accessories and materials.

Maintenance

• WARNING: Use only identical replacement parts.
• General Maintenance: Avoid solvents when cleaning plastic parts. Use clean cloths to remove dirt, dust, oil, grease, etc.

Contact Information

• For service, parts, or support, visit www.ryobitools.com or call 1-800-525-2579.
• Model and serial numbers are required for service.
• Product is covered by a 2-year limited warranty.