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GENERAL POWER TOOL SAFETY WARNINGS

WARNING

Read all safety warnings and all instructions. 

Failure to 

follow the warnings and instructions may result in electric 
shock, fire and/or serious injury. 

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.

WORK AREA SAFETY

 

Keep work area clean and well lit.

 Cluttered or dark 

areas invite accidents.

 

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.

 

Keep children and bystanders away while operating a 
power tool.

 Distractions can cause you to lose control.

ELECTRICAL SAFETY

 

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.

 

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.

 

Do not expose power tools to rain or wet conditions. 

Water entering a power tool will increase the risk of 
electric shock.

 

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.

 

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.

 

If operating a power tool in a damp location is 

unavoidable, use a ground fault circuit interrupter 

(GFCI) protected supply. 

Use of a GFCI reduces the 

risk of electric shock.

 

Use battery only with charger listed. 

For use with 18V 

lithium-ion battery packs, see tool/appliance/battery 

pack/charger correlation supplement 987000-432.

PERSONAL SAFETY

 

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.

 

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.

 

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 

energising power tools that have the switch on invites 

accidents.

 

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.

 

Do not overreach. Keep proper footing and balance 
at all times. 

This enables better control of the power tool 

in unexpected situations.

 

Dress properly. Do not wear loose clothing or 

jewellery. Keep your hair, clothing and gloves away 

from moving parts. 

Loose clothes, jewellery or long hair 

can be caught in moving parts.

 

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.

 

Do not wear loose clothing or jewelry. Contain long 

hair. 

Loose clothes, jewelry, or long hair can be drawn 

into air vents.

 

Do not use on a ladder or unstable support. 

Stable 

footing on a solid surface enables better control of the 

power tool in unexpected situations.

POWER TOOL USE AND CARE

 

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.

 

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.

 

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.

 

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.

 

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.

Summary of Contents for P508

Page 1: ...Manual TABLE OF CONTENTS General Power Tool Safety Warnings 2 3 Circular Saw Safety Warnings 3 4 Symbols 5 Features 6 Assembly 6 7 Operation 7 10 Adjustments 10 11 Maintenance 11 Accessories 12 Illus...

Page 2: ...tive 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 Prev...

Page 3: ...th to the thickness of the workpiece Less than a full tooth of the blade teeth should be visible below the workpiece Never hold piece being cut in your hands or across your leg Secure the workpiece to...

Page 4: ...fter switch is released ADDITIONAL SAFETY WARNINGS Use clamps or other practical way to secure and support the workpiece to a stable platform Holding the work by hand or against your body is unstable...

Page 5: ...deral laws may prohibit disposal of batteries in ordinary trash Consult your local waste authority for information regarding available recycling and or disposal options Direct Current Type or a charac...

Page 6: ...cident since blade will not tighten properly FEATURES PRODUCT SPECIFICATIONS Motor 18 V DC Blade Diameter 7 1 4 in Blade Arbor 5 8 in Cutting Depth at 0 2 7 16 in Cutting Depth at 45 1 13 16 in No Loa...

Page 7: ...ssories not recom mended by the manufacturer of this product The use of attachments or accessories not recommended can result in serious personal injury WARNING Never use abrasive cut off wheels of an...

Page 8: ...s will slow the saw down Remove saw blade from the saw and use gum and pitch remover hot water or kerosene to remove these accumulations DO NOT USE GASOLINE OPERATION BLADE GUARD SYSTEM See Figure 8 p...

Page 9: ...njury To make the best possible cut follow these helpful hints Hold the saw firmly with both hands Avoid placing your hand on the workpiece while making a cut Support the workpiece so that the cut ker...

Page 10: ...ower blade guard with the handle to avoid serious injury Hold the lower blade guard by the handle WARNING Never extend your fingers while holding the lower blade guard handle Extending your fingers ma...

Page 11: ...ex portion Push the E ring back into the groove on the lock nut until it snaps into place Take care that the E ring does not pop off the lock nut Loosen the depth lock lever and return the base to the...

Page 12: ...1 WARNING Current attachments and accessories available for use with this product are listed above Do not use any attachments or accessories not recommended by the manufacturer of this product The use...

Page 13: ...utilisation d un outil lectrique peut entra ner des blessures graves Utiliser l quipement de s curit Toujours porter une protection oculaire L quipement de s curit tel qu un masque filtrant de chaussu...

Page 14: ...lame n offre aucune protection au dessous de la pi ce couper Ajuster la profondeur de coupe en fonction de l paisseur de la pi ce travailler Sous la pi ce travailler on devrait pouvoir distinguer moi...

Page 15: ...cessaire l arr t complet de la lame une fois que la g chette est rel ch e R GLES SUPPL MENTAIRES DE S CUIRIT Utiliser des serre joint ou un autre syst me appropri pour maintenir fermement la pi ce sur...

Page 16: ...ugouvernementalespeuventinterdiredejeterlespilesdans lesorduresm nag res Consulterlesautorit slocalescomp tentes pour les options de recyclage et ou l limination Courant continu Type ou caract ristiqu...

Page 17: ...ent cr er des conditions dangereuses risquant d entra ner des blessures graves AVERTISSEMENT Pour emp cher un d marrage accidentel pouvant entra ner des blessures graves toujours retirer le bloc pile...

Page 18: ...et accessoires non recommand s peuvant entra ner des blessures graves AVERTISSEMENT Ne jamais utiliser aucune sorte de meules abrasives avec cette scie L utilisation de lames autres que pour le bois p...

Page 19: ...a scie Retirer la lame de la scie et liminer ces r sidus avec un produit sp cialement con u cet effet de l eau chaude ou du k ros ne NE PAS UTILISER DE L ESSENCE SYST ME DE GARDE DE LAME Voir la figur...

Page 20: ...une chute pour d terminer le d port du guide avant de commencer la coupe UTILISATION BOUTON DE VERROUILLAGE Voir la figure 9 page 14 Cette scie est quip e d un bouton de verrouillage pour r duire le r...

Page 21: ...coupe d un videment avec un quelconque autre r glage peut causer la prete de contr le de la scie et entra ner des blessures graves R gler l angle de biseau sur z ro R gler la lame sur la profondeur d...

Page 22: ...usure le levier de verrouillage de la profondeur peut se d placer de sa position d origine Si le levier entre en contact pr matur ment avec toute pi ce de la scie pendant le vissage ou le d vissage a...

Page 23: ...miner la salet la poussi re l huile la graisse etc AVERTISSEMENT Ne jamais laisser de liquides tels que le fluide de freins l essence les produits base de p trole les huiles p n trantes etc entrer en...

Page 24: ...s el ctricas ADVERTENCIAS DE SEGURIDAD PARA HERRAMIENTAS EL CTRICAS No utilice la herramienta el ctrica si est cansado o se encuentra bajo los efectos de alguna droga alcohol o medicamento Un momento...

Page 25: ...nos alejadas del rea de corte y de la hoja Mantenga la otra mano en el mango auxiliar o en el alojamiento del motor Si ambas manos est n sujetando la sierra la hoja de corte no puede lesionarlas No tr...

Page 26: ...ja de corte antes de colocar la sierra en un banco de trabajo o en el piso Si la hoja no est protegida y est a n en movimiento la sierra avanza hacia atr s y corta cualquier objeto situado en su traye...

Page 27: ...cipales estatalesofederalesproh bandesecharlas bater as en la basura normal Consulte a las autoridades reguladoras dedesechosparaobtenerinformaci nenrelaci nconlasalternativas de reciclado y desecho d...

Page 28: ...zamiento de objetos a los ojos y por consecuencia posibles lesiones serias ADVERTENCIA No utilice ning n aditamento o accesorio no recomendado por el fabricante de esta herramienta El empleo de aditam...

Page 29: ...NCIA Nunca use los discos de corte abrasivos de ning n tipo con esta sierra El uso de hojas que no corten madera puede resultar en da os a la propiedad o lesiones corporales serias APLICACIONES Este p...

Page 30: ...ga hojas extra a la mano de manera que siempre haya hojas afiladas disponibles La goma y la resina endurecidas en las hojas hacen m s lenta la sierra Retire la hoja de la sierra y utilice limpiador de...

Page 31: ...o de la hoja Puede emplearse para medir hasta 25 mm 1 pulg al lado izquierdo de la hoja Para apagar la sierra Suelte el gatillo del interruptor Despu s de soltar el gatillo del interruptor permita que...

Page 32: ...erra de la pieza de trabajo CORTE EN CAVIDAD Vea la figura 19 p gina 16 ADVERTENCIA Siempre ajuste el ngulo de biselado a cero antes de efectuar un corte en cavidad Si se intenta efectuar un corte en...

Page 33: ...desplace de su ajuste original Si la palanca hace contacto en forma prematura con cualquier parte de la sierra al ajustarla y aflojarla ajuste la palanca mediante los siguientes pasos Retire el paquet...

Page 34: ...para eliminar la suciedad el polvo el aceite la grasa etc ADVERTENCIA No permita en ning n momento que fluidos para frenos gasolina productos a base de petr leo aceites penetrantes etc lleguen a toca...

Page 35: ...e garde de lame inf rieur mango de la protecci n inferior de la hoja C Spindle broche husillo D Blade lame hoja E Blade screw vis de lame tornillo de la hoja F Outer blade washer rondelle de lame ext...

Page 36: ...AD DE LA HOJA HOJA EXPUESTA 1 4 PULG 6 35 MM O MENOS BAJO LA PIEZA DE TRABAJO CORRECT SUPPORT SUPPORT CORRECT SOPORTE CORRECTO Fig 8 A Lower blade guard is in up position when making a cut pendant la...

Page 37: ...OP VIEW OF SAW VUE SUP RIEURE DE SCIE VISTA SUPERIOR DE LA SIERRA A Straight edge r gle regla B Workpiece pi ce pieza de trabajo C C Clamp serre joint prensa en C A Bevel lock knob bouton de verrouill...

Page 38: ...del bisel C Blade lame hoja D Carpenter s square querre de charpentier escuadra de carpintero E Positive 0 bevel stop but e fixe de biseau 0 tope de bisel a 0 F Hex nut crous six pans tuerca hexagona...

Page 39: ...17 NOTES NOTAS...

Page 40: ...s pi ces de rechange trouver un Centre de r parations agr pour obtenir un soutien technique ou le Service la client le Visiter www ryobitools com ou en t l phonant au 1 800 525 2579 Si des pi ces ou a...

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