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8 — English

ASSEMBLY

OPERATION

WARNING:

Do not allow familiarity with this product to make you 
careless. Remember that a careless fraction of a second 
is sufficient to inflict serious injury.

WARNING:

Always remove battery pack from the tool when you are 
assembling parts, making adjustments, cleaning, or when 
not in use. Removing battery pack will prevent accidental 
starting that could cause serious personal injury.

WARNING:

Always wear eye protection with side shields marked to 
comply with ANSI Z87.1, along with hearing protection. 
Failure to do so could result in objects being thrown into 
your eyes and other possible serious injuries.

WARNING:

Do not use any attachments or accessories not recom-
mended by the manufacturer of this product. The use of 
attachments or accessories not recommended can result 
in serious personal injury.

  Depress the spindle lock button and rotate the clamp nut 

until the spindle locks. 

 NOTE: To prevent damage to the spindle or spindle lock, 

always allow motor to come to a complete stop before 
engaging spindle lock. 

  Loosen and remove the clamp nut

 

from the spindle. Do 

not remove the disc flange.

  Make sure the flats on the bottom of the disc flange are 

engaged with the flats on the spindle.

  Place the grinding wheel over the spindle. 

WARNING:

Always install a grinding wheel with the depressed center 
against the disc flange. Failure to do so will cause the 
grinding wheel to crack when tightening the clamp nut. 
This could result in serious personal injury because of 
loose particles breaking off and being thrown from the 
grinder. Do not overtighten.

  Thread the clamp nut

 

on the spindle with the flat side of 

the nut facing up. 

  Fit the raised, small diameter portion of the clamp nut

 

 

into the hole in the wheel and finger tighten.

  Depress the spindle lock button and rotate the wheel 

clockwise until the spindle locks in position.

  Tighten the clamp nut

 

securely with the wrench provided. 

Do not overtighten.

INSTALLING THE SIDE HANDLE

See Figure 2, page 12.

WARNING:

The side handle must always be used to help prevent 
loss of control and possible serious injury.

The side handle can be installed on the top, left, or right side 
of the grinder, depending on operator preference. 

  Insert the side handle into the desired operating position.

  Turn the side handle clockwise to securely tighten. 

APPLICATIONS

You may use this product for the purpose listed below:

  Grinding metals

  Sanding wood or metal surfaces

WARNING:

Battery products are always in operating condition. 
Therefore, the switch should always be locked when not 
in use or carrying at your side.

INSTALLING/REMOVING BATTERY PACK

See Figure 3, page 12.

To install:

 

Insert the battery pack.

 

Make sure the latches on each side of the battery pack 
snap in place and that battery pack is secured in the 
product before beginning operation.

To remove:

  Depress the latches on each side of the battery pack.

Summary of Contents for P422

Page 1: ...peration 8 9 Maintenance 10 Illustrations 12 13 Parts Ordering and Service Back page INCLUT Meuleuse d angle avec garde Poign e lat rale llave muela abrasiva manual del operator TABLE DES MATI RES R g...

Page 2: ...ar 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 starti...

Page 3: ...nding 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 workpiece fragmen...

Page 4: ...low 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 rea...

Page 5: ...damaged parts Before further use of the power tool a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function Check...

Page 6: ...d safer SYMBOL NAME DESIGNATION EXPLANATION Safety Alert Indicates a potential personal injury hazard Read Operator s Manual To reduce the risk of injury user must read and understand operator s manua...

Page 7: ...lteration or modification is misuse and could result in a hazardous condition leading to possible serious personal injury ASSEMBLY INSTALLING GRINDING WHEEL See Figure 1 page 12 DANGER Use ONLY Type 2...

Page 8: ...the disc flange Failure to do so will cause the grinding wheel to crack when tightening the clamp nut This could result in serious personal injury because of loose particles breaking off and being th...

Page 9: ...0r min ormore Thegrindingwheelprovided with the grinder is suitable for grinding welds preparing surfaces to be welded grinding structural steel and grinding stainless steel To operate the grinder Sec...

Page 10: ...to Installing Grinding Wheel earlier in this manual Tighten the clamp nut securely with the wrench provided MAINTENANCE WARNING When servicing use only identical replacement parts Use of any other pa...

Page 11: ...nt l 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 ch...

Page 12: ...risent g n ralement lors de cette v rification Porter de l quipement de protection de qualit professionnelle Selon le type d op ration porter un masque de protection ou des lunettes de s curit Au beso...

Page 13: ...s meules abrasives peuvent galement se briser Un rebond est attribuable une mauvaise utilisation de l outil ou au non respect des proc dures ou des conditions d utilisation Pour emp cher les rebonds r...

Page 14: ...essures graves Protection auditive Porter une protecci n auditiva lors de l utilisation prolong e Le respect de cette r gle r duira les risques de blessures graves V rifier l tat des pi ces Avant d ut...

Page 15: ...Les r glementations locales ou gouvernementales peuvent interdire de jeter les piles dans les ordures m nag res Consulter les autorit s locales comp tentes pour les options de recyclage et ou l limin...

Page 16: ...alt rations ou modifications sont consid r es comme un usage abusif et peuvent cr er des conditions dangereuses risquant d entra ner des blessures graves ASSEMBLAGE INSTALLATION REMPLACEMENT DE LA MEU...

Page 17: ...oir la figure 2 page 12 AVERTISSEMENT Elle doit toujours tre utilis e pour viter une perte de contr le pouvant entra ner des blessures graves La poign e peut tre mont e droite ou gauche selon la pr f...

Page 18: ...ans avoir install et ajust le garde UTILISATION UTILISATION DE LA MEULEUSE Voir la figure 7 page 13 Toujours choisir et utiliser les meules recommand es pour les mat riaux travailler S assurer que la...

Page 19: ...ent l crou l aide de la cl fournie ENTRETIEN AVERTISSEMENT Utiliser exclusivement des pi ces d origine pour les r parations L usage de toute autre pi ce pourrait cr er une situation dangereuse ou endo...

Page 20: ...n al utilizar una herramienta el ctrica puede causar lesiones corporales serias Use equipo de seguridad Siempre p ngase protecci n ocular El uso de equipo de seguridad como mascarilla para el polvo ca...

Page 21: ...l aire que se generan por varias operaciones La protecci n ocular debe proteger de los residuos suspendidos en el aire que se generan por varias operaciones La m scara contra polvo o el respirador deb...

Page 22: ...r un m ximo control sobre los contragolpes o las reacciones por el par de torsi n durante el encendido El operador puede controlar las reacciones por el par de torsi n o por las fuerzas de contragolpe...

Page 23: ...es necesario inspeccionar cuidadosamente toda protecci n o pieza da ada para determinar si funcionar correctamente y desempe ar la funci n a la que est destinada Verifique la alineaci n de las partes...

Page 24: ...rta de seguridad Indica un peligro posible de lesiones personales Lea el manual del operador Para reducir el riesgo de lesiones el usuario debe leer y comprender el manual del operador antes de usar e...

Page 25: ...e maltrato el cual puede causar una condici n peligrosa y como consecuencia posibles lesiones corporales serias ARMADO INSTALACI N DE LAS MUELAS ABRASIVAS Vea la figura 1 p gina 12 PELIGRO Utilice NIC...

Page 26: ...e suministrada apriete firmemente la tuerca de presi n No la apriete excesivamente FUNCIONAMIENTO ADVERTENCIA No permita que su familarizaci n con este producto le vuelva descuidado Tenga presente que...

Page 27: ...l lugar correcto como se muestra Para cambiar la posici n de la protecci n Retire el paquete de bater as Destrabe el broche de la protecci n tirando del mismo hacia afuera lejos de la amoladora Gire l...

Page 28: ...peque a Aplique justamente la presi n suficiente para evitar el traqueteo y el rebote de la amoladora NOTA Una presi n elevada disminuye la velocidad de la amoladora y exige m s esfuerzo por parte del...

Page 29: ...siva y la brida del disco Destrabe el broche de la protecci n tirando del mismo hacia afuera lejos de la amoladora Abra completamente el broche y gire la protecci n para soltarlo de la ranura de traba...

Page 30: ...o necesita herramientas F Spindle broche husillo G Spindle lock blocage de la broche bloqueo del husillo H To loosen pour desserrer para aflojar I To tighten pour serrer para apretar Fig 2 A Side hand...

Page 31: ...IZQUIERDO DE LA AMOLADORA SIDE HANDLE ON RIGHT SIDE OF GRINDER POIGN E LAT RALE SUR LE C T DROIT DE LA MEULE MANGO LATERAL EN EL LADO DERECHO DE LA AMOLADORA INCORRECT INCORRECTA Fig 6 Fig 7 A B Fig 5...

Page 32: ...nde de r parations ou obtenir des 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...

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