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5.Confirme las condiciones del medio ambiente.

Condirme que el lugar de trabajo esté en las condiciones apropiadas de acuerdo con las precauciones descritas.

6. Montaje de la broca (Fig. 2)

(1)

Para colocar una broca (SDS más

 

vástago), tire completamente de la

 

empuñadura en el sentido de la flecha

 

como se muestra en la Fig. 2 en inserte

 

profundamente la froca girándola.

(2)

Al soltar la empuñadura, la broca

Parte del SDS más vástago

Cubierta frontal

Sujetador

quadará asegurada.

(3) Para extraer la broca, tire

completamente de la empuñadura en

el sentido de la flecha y tire hacia

afuera de la broca.

Broca

Fig. 2

7.Cuando instale la copa de polvo o el lector de polvo (B) (Accesorios facultativos) (Fig. 3, Fig. 4)

Cuando emplee un martillo giratorio para trabajos de taladrado hacia arriba, extraiga el adaptador de recolección de polvo e instale una

copa de polvo o un colector de polvo

(B) para recolectar las partículas a fin de facilitar la operación.

Instalación de la copa de polvo Emplee la copa de polvo instalando la broca como se muestra en la Fig. 3. Cuando emplee una broca de gran diámetro, agrande el orificio central de la copa de polvo con este martillo giratorio.

Instalacion del colector de polvo (B) Para emplear el colector de polvo (B), Insértelo desde la punta de la broca alineándolo con la ranura de la empuñadura. (Fig. 4)

Copa de polvo

Fig. 3

Colector de polvo (B)

Fig. 4

PRECAUCIÓN:

La copa de polvo y el colector de polvo (B) son para emplearse exclusvamente en trabajos de perforación de hormigón. No los emplee para trabajar con madera o metal.

Inserte completamente el colector de polvo (B) en la parte del portabrocas de la unidad principal.

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Hitachi DH30PB, DH30PC instruction manual Confirme las condiciones del medio ambiente, Montaje de la broca Fig

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