Instruction/ maintenance manual of the product DH 40MR Hitachi
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2 13 16 19 14 17 20 15 18 21 J K N J M L J K 22 C F G 5 6 4 I H J K O 73 17 mm 7 mm P Q.
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English 4 GENERAL OPERATIONAL PRECAUTIONS WARNING! When using electric tools, basic safety precautions should always be followed to reduce the risk of fire, electric shock and personal injury, including the following. Read all these instructions before operating this product and save these instructions.
5 English STANDARD ACCESSORIES (1) Case (Molded plastic) ................................................. 1 (2) Side Handle ................................................................. 1 (3) Stopper ..............................................
English 6 5 . Bolt placing operation with Chemical Anchor. (Rotation + Hammering) 6. Crushing (Hammering) 7. Groove digging and edging (Hammering) 8. Asphalt cutting (Hammering) 9. Scooping Work (Hammering) 10. Surface Roughing (Hammering) 11. Tamping (Hammering) 12.
7 English 5. Install the stopper (Fig. 10) (1) Loosen the side handle and insert the straight portion of the stopper into the handle bolt hole. (2) Move the stopper to the specified position and rotate the grip of the side handle clockwise to fix the stopper.
English 8 HOW TO HANDLE A CORE BIT When a core bit is used, large diameter holes and blind holes can be drilled. In this case, use optional accessories for core bits (such as a center pin and core bit shank) for more efficient operation. 1. Mounting CAUTION Prior to mounting a core bit, always disconnect the plug from the power supply receptacle.
9 English NOTE Due HITACHI’s continuing program of research and development, the specifications herein are subject to change without prior notice..
10 Espa ñ ol PRECAUCIONES GENERALES PARA OPERACI Ó N ¡ ADVERTENCIA! Cuando utilice herramientas el é ctricas, tome las medidas de seguridad b á sicas para reducir el riesgo de incendios, descargas el é ctricas, y lesiones, incluyendo lo siguiente.
11 Espa ñ ol 2. Perforaci ó n de orificio de anclaje (Rotaci ó n + Martilleo) Barrena (espiga c ó nica) Adaptador para barrena de espiga SDS-plus 3.
12 Espa ñ ol (2) Barrena 䢇 Di á metro externo 25 29 32 35 38 45 54 64 79 94 105 mm (Con placa gu í a no aplicable a barrenas de 25 y 29 mm) (3) Espiga de barrena tubular 䢇 Aplicable a barrenas de m á s de 38 mm 䢇 Aplicable a barrenas de menos de 35 mm 4.
13 Espa ñ ol (3) Tire de la herramienta y compruebe que se encuentre completamente bloqueada. (4) Para extraer la herramienta, tire completamente de la empu ñ adura en el sentido de la flecha y tire hacia afuera de la herramienta. 5. Regulaci ó n del n ú mero de rotaciones y martilleo (Fig.
14 Espa ñ ol PERFORACION E INCRUSTACION DE ANCLAJES 1. Cuando se use un adaptador de espiga c ó nica (Fig. 12) (1) Instalar la barrena en el adaptador de espiga c ó nica. (2) Conectar el aparato y perforar un orificio base a una profundidad correspondiente a la ranura indicadora del tope en el orificio del perno de manija por la de la barrena.
15 Espa ñ ol 2. Rellenado de grasa PRECAUCION Antes de rellenar de grasa, desconectar el aparato y desenchufarlo del tomacorriente. (1) Quitar la cubierta de la manivela y limpiar la grasa interna. ( Fig. 21 ) (2) Aplicar 30g de grasa para martillo el é ctrico Hitachi tipo A (accesorio normales, contenida en tubo) en el c á rter.
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24 A B C D 1 321-306 1 2 321-305 1 3 318-590 1 4 321-304 1 5 948-131 1 6 600-7DD 1 6007DDUAV2S 7 313-421 2 D8 × 20 8 321-286 1 9 313-396 1 10 321-287 1 11 321-303 1 12 321-302 1 13 981-942 4 M6 × 25.
208 Code No. C99118331 N Printed in Japan.
An important point after buying a device Hitachi DH 40MR (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Hitachi DH 40MR yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Hitachi DH 40MR - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Hitachi DH 40MR you will learn all the available features of the product, as well as information on its operation. The information that you get Hitachi DH 40MR will certainly help you make a decision on the purchase.
If you already are a holder of Hitachi DH 40MR, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Hitachi DH 40MR.
However, one of the most important roles played by the user manual is to help in solving problems with Hitachi DH 40MR. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Hitachi DH 40MR along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
