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MAINTENANCE 

 

CAUTION: 

• 

Always be sure that the tool is switched off and 
unplugged before attempting to perform inspection 
or maintenance. 

• 

Never use gasoline, benzine, thinner, alcohol or the 
like. Discoloration, deformation or cracks may 
result. 

Replacing carbon brushes 

1

 

 

001145 

Remove and check the carbon brushes regularly. 
Replace when they wear down to the limit mark. Keep 
the carbon brushes clean and free to slip in the holders. 
Both carbon brushes should be replaced at the same 
time. Use only identical carbon brushes. 

1

2

 

 

011214 

Use a screwdriver to remove the brush holder caps. Take 
out the worn carbon brushes, insert the new ones and 
secure the brush holder caps. 
To maintain product SAFETY and RELIABILITY, repairs, 
any other maintenance or adjustment should be 
performed by Makita Authorized or Factory Service 
Centers, always using Makita replacement parts. 

MAKITA LIMITED ONE YEAR WARRANTY

Warranty Policy

Every Makita tool is thoroughly inspected and tested 
before leaving the factory. It is warranted to be free of 
defects from workmanship and materials for the period 
of ONE YEAR from the date of original purchase. 
Should any trouble develop during this one year period, 
return the COMPLETE tool, freight prepaid, to one of 
Makita’s Factory or Authorized Service Centers. If 
inspection shows the trouble is caused by defective 
workmanship or material, Makita will repair (or at our 
option, replace) without charge.
This Warranty does not apply where:

IN NO EVENT SHALL MAKITA BE LIABLE FOR ANY 
INDIRECT, INCIDENTAL OR CONSEQUENTIAL 
DAMAGES FROM THE SALE OR USE OF THE 
PRODUCT. THIS DISCLAIMER APPLIES BOTH 
DURING AND AFTER THE TERM OF THIS 
WARRANTY.
MAKITA DISCLAIMS LIABILITY FOR ANY IMPLIED 
WARRANTIES, INCLUDING IMPLIED WARRANTIES 
OF "MERCHANTABILITY" AND "FITNESS FOR A 
SPECIFIC PURPOSE," AFTER THE ONE YEAR TERM 
OF THIS WARRANTY.
This Warranty gives you specific legal rights, and you 
may also have other rights which vary from state to 
state. Some states do not allow the exclusion or 
limitation of incidental or consequential damages, so 
the above limitation or exclusion may not apply to you. 
Some states do not allow limitation on how long an 
implied warranty lasts, so the above limitation may not 
apply to you.

repairs have been made or attempted by others:
repairs are required because of normal wear and 
tear:
the tool has been abused, misused or improperly 
maintained:
alterations have been made to the tool.

 

EN0006-1 

1. Brush holder cap
2. Screwdriver 

1. Limit mark 

Summary of Contents for MGA452

Page 1: ...UCTION MANUAL DE INSTRUCCIONES DOUBLE INSULATION DOUBLE ISOLATION DOBLE AISLAMIENTO IMPORTANT Read Before Using IMPORTANT Lire avant usage IMPORTANTE Leer antes de usar Angle Grinder Meuleuse d Angle...

Page 2: ...o not expose power tools to rain or wet conditions Water entering a power tool will increase the risk of electric shock 7 Do not abuse the cord Never use the cord to carry the tools or pull the plug f...

Page 3: ...d be sure to use one heavy enough to carry the current your product will draw An undersized cord will cause a drop in line voltage resulting in loss of power and overheating Table 1 shows the correct...

Page 4: ...and shop aprons to protect skin from contact with hot grindings 20 Use of this tool to grind or sand some products paints and wood could expose user to dust containing hazardous substances Use appropr...

Page 5: ...uard with the protrusions on the wheel guard band aligned with the notches on the bearing box Then rotate the wheel guard to such an angle that it can protect the operator according to work Be sure to...

Page 6: ...011213 Operation with abrasive cut off diamond wheel optional accessory 1 2 3 4 011215 In case of mounting an abrasive cut off diamond wheel thinner than 4 mm place the lock nut so that the protrusion...

Page 7: ...ny trouble develop during this one year period return the COMPLETE tool freight prepaid to one of Makita s Factory or Authorized Service Centers If inspection shows the trouble is caused by defective...

Page 8: ...taller une prise de courant polaris e Ne modifiez pas la fiche de l outil La double isolation limine le besoin d un cordon d alimentation trois fils avec mise la terre ainsi que d une prise de courant...

Page 9: ...Prenez soin de bien entretenir les outils Les outils de coupe doivent tre toujours bien aff t s et propres Des outils bien entretenus dont les ar tes sont bien tranchantes sont moins susceptibles de...

Page 10: ...s lames bois ou autres lames de scie Les lames de ce type sautent fr quemment lorsqu elles sont utilis es sur une meuleuse et risquent d entra ner une perte de ma trise pouvant causer des blessures 10...

Page 11: ...chette fonctionne correctement et revient en position d OFF lorsque la partie arri re de l interrupteur glissi re est enfonc e Pour rendre le travail de l utilisateur plus confortable lors d une utili...

Page 12: ...cl contre crou en serrant fermement dans le sens des aiguilles d une montre 1 2 011212 Pour retirer la meule suivez la proc dure de l installation de l autre c t AVERTISSEMENT Activez uniquement le b...

Page 13: ...upe et faites la progresser sur la surface de la pi ce La meule risque de se plier de bondir ou d effectuer un choc en retour si vous d marrez l outil directement sur la pi ce Ne modifiez jamais l ang...

Page 14: ...LIT POUR TOUT DOMMAGE ACCESSOIRE OU INDIRECT LI LA VENTE OU L UTILISATION DU PRODUIT CET AVIS DE NON RESPONSABILIT S APPLIQUE LA FOIS PENDANT ET APR S LA P RIODE COUVERTE PAR CETTE GARANTIE MAKITA D C...

Page 15: ...de corriente invierta la clavija Si a n as no encaja p ngase en contacto con un electricista cualificado para que le instale una toma de corriente polarizada No modifique la clavija de ninguna forma E...

Page 16: ...no se utilicen lejos del alcance de los ni os o de personas que no est n capacitadas para manejarlas Las herramientas son peligrosas si est n en manos de usuarios inexpertos 20 Realice el mantenimien...

Page 17: ...no est quebrado o da ado Reemplace inmediatamente el disco cuando ste se encuentre roto o da ado Haga funcionar la herramienta con protector sin carga durante aproximadamente un minuto sosteniendo la...

Page 18: ...ga Construcci n clase II revoluciones o alternaciones por minuto DESCRIPCI N DEL FUNCIONAMIENTO PRECAUCI N Aseg rese siempre de que la herramienta est apagada y desconectada antes de ajustar o comprob...

Page 19: ...disco de esmerilar de centro hundido multidisco 1 2 3 011211 ADVERTENCIA Utilice siempre el protector de disco suministrado cuando instale en la herramienta un disco de esmerilar de centro hundido mu...

Page 20: ...aci n con disco de corte abrasivo disco de diamante accesorio opcional 1 2 3 4 011215 En caso de instalar un disco de corte abrasivo diamante con un espesor menor a 4 mm coloque la tuerca de fijaci n...

Page 21: ...sici n original Si durante este periodo de un a o se desarrollase alg n problema retorne la herramienta COMPLETA porte pagado con antelaci n a una de las f bricas o centros de servicio autorizados Mak...

Page 22: ...22...

Page 23: ...23...

Page 24: ...unos tipos de polvo creados por el lijado serrado amolado taladrado y otras actividades de la construccion contienen sustancias quimicas reconocidas por el Estado de California como causantes de cance...

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