Key risks

• Ejection of sparks and fragments that may cause injury or fires.
• Breakage of the disc or accessories due to improper use or pre-existing damage.
• Kickback if the disc jams, leading to loss of control of the tool.
• Cuts, entrapment and burns from contact with the rotating disc or hot surfaces.
• Inhalation of dust (metal, stone, concrete) and exposure to noise and vibration.
• Electrical risk with corded equipment or due to moisture; thermal risk and battery damage in cordless models.
• Property damage from sparks to glass, cables, tanks or sensitive surfaces.

Safe use

• Select the correct disc and accessory for the material and check they are compatible in diameter and speed; discard cracked, warped or expired discs.
• Fit and correctly adjust guards and handles; never work without the disc guard.
• Hold the tool with both hands and secure the workpiece with vices or clamps; maintain a stable posture and a clear work area.
• Before touching the workpiece or resting the tool, wait for the disc to reach full speed and ensure it does not contact the material at start-up.
• Do not force the tool or apply excessive pressure; avoid using cutting discs for side grinding.
• Control the direction of sparks and keep flammable materials away; keep other people and pets out of the work area.
• To change discs or adjust guards, unplug the cord or remove the battery and wait for the disc to come to a complete stop.
• Wear eye protection (sealed goggles or a face shield), hearing protection, abrasion-resistant gloves and a filtering facepiece respirator (FFP2/FFP3 depending on the dust generated); wear close-fitting clothing and tie back hair.
• Manage the cable so it does not contact the disc or create trip hazards; on cordless models, use only compatible batteries and chargers in good condition.
• Work with good ventilation and, if possible, with extraction or a dust shroud to reduce dust.

Storage and maintenance

• Disconnect the tool and wait for a complete stop before setting it down; allow it to cool.
• Regularly inspect the condition of the guard, switch, handles, cable or battery; replace damaged components.
• Clean dust and burrs after each use with a dry cloth; keep ventilation slots clear.
• Store the angle grinder in a dry place, out of the reach of children, preferably in its case or pouch.
• Store discs flat, dry and protected from impact; observe the expiry date and identify and discard those that have been dropped or exposed to moisture.
• Charge batteries on non-flammable, well-ventilated surfaces, avoiding extreme temperatures and direct sunlight.

Restrictions of use

• Not suitable for minors; use only if you have basic knowledge of power tools and the risks of grinding and cutting.
• Do not work in damp environments, in the rain, or in the presence of combustible gases, vapours or dust.
• Do not cut pressurised containers, pipes containing material, or energised or pressurised cables or materials.
• Do not use accessories that are not specific to angle grinders or that exceed the size or speed rating of the equipment.
• Do not remove or block guards; do not modify the tool.
• Do not hold the workpiece by hand, or work above shoulder height, on unstable ladders, or in awkward positions.
• Stop work if you notice unusual vibrations, abnormal sparks, a burning smell, excessive heating or loss of power.
• Limit continuous exposure to vibration and noise by taking regular breaks.