1. Informació important de seguretat
Llegiu i comprengui sempre tots els avisos de seguretat, instruccions, il·lustracions i especificacions que s'inclouen amb aquesta eina elèctrica. Si no segueix totes les instruccions que s'indiquen a continuació, es poden produir descàrregues elèctriques, incendis i/o lesions greus. Deseu tots els avisos i les instruccions per a futures consultes.
- Porteu protecció ocular: Utilitzeu sempre protecció ocular adequada, com ara ulleres de seguretat o una pantalla facial, per protegir-vos de les deixalles que suren volant.
- Utilitzeu protecció auditiva: Prolonged exposure to noise from grinding operations can cause hearing damage.
- Use Proper Guards: Ensure the guard is correctly positioned and securely fastened before operation.
- Mantenir una subjecció ferma: Always hold the angle grinder firmly with both hands during operation.
- Inspect Workpiece: Ensure the workpiece is stable and secured to prevent movement during operation.
- Comproveu si hi ha danys: Before each use, inspect the tool for any damage, loose parts, or worn components. Do not operate a damaged tool.
- Desconnecteu quan no estigui en ús: Desconnecteu l'eina de la font d'alimentació abans de fer qualsevol ajust, canviar accessoris o emmagatzemar l'eina.
2. Configuració
Before operating your Ryobi RAG 800-125G Electric Angle Grinder, ensure it is properly set up and all components are securely attached.
2.1 Desembalatge
Carefully remove the angle grinder and all accessories from the packaging. Inspect for any shipping damage. Retain packaging for future storage or transport.
2.2 Fixació de la nansa lateral
The side handle can be adjusted to two positions for optimal control and comfort, depending on the application and user preference.
- Localitzeu els forats roscats a banda i banda de la carcassa de l'engranatge del molinet.
- Screw the side handle firmly into the desired position. Ensure it is tightened securely to prevent movement during operation.
2.3 Installing/Changing Grinding Wheel
Always ensure the tool is unplugged from the power source before installing or changing any accessories.
- Manteniu premut el botó shaft locking button to prevent the spindle from rotating.
- Amb la clau anglesa proporcionada, afluixeu i traieu la femella de la brida exterior girant-la en sentit antihorari.
- Place the desired grinding or cutting disc onto the inner flange, ensuring it sits flush. The disc diameter should be 125 mm and the bore 22 mm.
- Replace the outer flange nut and tighten it clockwise with the wrench while holding the shaft locking button. Do not overtighten.
2.4 Ajust de la protecció
The guard protects against sparks and debris. Adjust it to provide maximum protection for your specific task.
- Loosen the guard's locking screw or lever.
- Rotate the guard to the position that best shields you from sparks and debris.
- Tighten the locking screw or lever securely. Never operate the grinder without the guard properly installed.

Figure 1: Ryobi RAG 800-125G Angle Grinder showing the main body, side handle, and protective guard. The shaft locking button is visible near the spindle.
3. Instruccions de funcionament
Seguiu aquestes pautes per a un funcionament segur i eficaç de la vostra esmoladora angular.
3.1 Inici de l'eina
The Ryobi RAG 800-125G features a LLO (Lock-Off) system for protection against accidental starts in the event of a power failure. This means if power is interrupted, the tool will not restart automatically when power is restored.
- Assegureu-vos que l'eina estigui connectada a una presa de corrent adequada.
- To start, press the safety lock-off button (if present) and then depress the trigger switch.
- Per aturar, deixeu anar el disparador.
3.2 Proper Grip and Posture
Always maintain a firm grip with both hands on the main handle and the side handle. Stand in a balanced position, keeping your body clear of the rotating disc and potential kickback paths.
3.3 Tècniques de mòlta i tall
Allow the disc to reach full speed before contacting the workpiece. Apply light, even pressure. Avoid forcing the tool, as this can lead to kickback or damage to the disc and tool.

Figure 2: Proper technique for cutting a stone slab with the Ryobi RAG 800-125G Angle Grinder. Note the firm two-hand grip and appropriate safety glasses.

Figure 3: Demonstrating metal cutting with the Ryobi RAG 800-125G Angle Grinder. Sparks are a normal byproduct of this operation; ensure proper PPE and clear surroundings.
4. Manteniment
Regular maintenance ensures the longevity and safe operation of your angle grinder. Always unplug the tool before performing any maintenance.
4.1 Neteja
Keep the ventilation openings clear and free from dust and debris. Use a soft brush or compressed air to clean the tool. Do not use water or chemical cleaners.
4.2 Inspecció i substitució del disc
Regularly inspect grinding and cutting discs for wear, cracks, or damage. Replace worn or damaged discs immediately. Never use a disc that is chipped or cracked.
4.3 Emmagatzematge
Store the angle grinder in a dry, secure location out of reach of children. Ensure the power cord is neatly coiled and not kinked.
5. Solució De Problemes
If you encounter issues with your Ryobi RAG 800-125G, refer to the following common problems and solutions.
| Problema | Causa possible | Solució |
|---|---|---|
| L'eina no s'inicia | No power supply; LLO system activated; Faulty switch | Check power connection; Re-engage switch after power interruption; Contact service center |
| Vibració excessiva | Damaged or unbalanced disc; Loose flange nut; Worn bearings | Replace disc; Tighten flange nut; Contact service center |
| Mal rendiment de tall/esmolat | Worn or incorrect disc; Insufficient power | Replace with a new, appropriate disc; Ensure stable power supply |
| Sobreescalfament | Ventilació bloquejada; Ús intensiu prolongat | Clean ventilation slots; Allow tool to cool down; Reduce load |
If the problem persists after attempting these solutions, please contact Ryobi customer support or an authorized service center.
6. Especificacions
Technical data for the Ryobi RAG 800-125G Electric Angle Grinder.
| Característica | Especificació |
|---|---|
| Model | RAG 800-125G |
| Número de part | 5133002491 |
| Entrada de potència | 800 W |
| Diàmetre del disc | 125 mm |
| Diàmetre del forat | 22 mm |
| Rosca de l'eix | M14 |
| Velocitat sense càrrega | 12,000 rpm |
| Pes | 2.6 kg |
| Sound Power Level (Lwa) | 97.5 dB(A) |
| Sound Pressure Level (Lpa) | 86.5 dB(A) |
| Vibration during grinding | 6.9 m/s² |
| Dimensions del producte (L x A x A) | 35 x 15.5 x 13 cm |
| Font d'alimentació | Elèctric (con cable) |
7. Garantia i Suport
Per obtenir informació sobre la garantia, el servei tècnic o l'assistència tècnica, consulteu la targeta de garantia inclosa amb el producte o visiteu el lloc web oficial de Ryobi. weblloc web. Conserveu el comprovant de compra per a reclamacions de garantia.
Oficial de Ryobi Weblloc: www.ryobitools.com





