Please keep this manual available for others before they use the power tool. MODE D’EMPLOI ET INSTRUCTIONS DE SECURITE AVERTISSEMENT Une utilisation incorrecte et dangereuse de cet outil motorise peut entrainer la mort ou de serieuses blessures corporelles ! Ce mode d’emploi contient d’importantes informations a propos de la securite de ce produit. Priere de lire et de comprendre ce mode d’emploi avant d’utiliser l’outil motorise. Garder ce mode d’emploi a la disponibilite des autres utilisateur

14 Center Pin Guide Plate Core Bit Core Bit Tip Fig. 15 Fig. 16 3. Dismounting (Fig. 17) Remove the core bit shank from the rotary hammer and strike the head of the core bit shank strongly two or three times with a manual hammer holding the core bit, then the thread becomes loose and the core bit can be removed. Core Bit Shank Fig. 17 English English MAINTENANCE AND INSPECTION WARNING: Be sure to switch power OFF and disconnect the plug from the receptacle during maintenance and inspection. 1. I

9 Stopper Side Handle Fig. 10 USING DRILL CHUCK, CHUCK ADAPTOR Note that this machine can be used at “rotation only” if separately sold parts such as drill chuck and chuck adaptor are attached. Use it with the selector lever positioned at “rotation + hammering”. WARNING: During operation, be sure to grip the handle and the side handle firmly to prevent your body from swaying. English 6. Warming up (Fig. 11) The grease lubrication system in this unit may require warming up in cold regions. Positi

Some illustrations in this Instruction Manual may show details or attachments that differ from those on your own power tool. NAME OF PARTS Stopper Side Handle Nameplate Indication Lamp (Red) for Carbon Brush Replacement Front Cap Housing Grip Handle Selector Lever Brush Cap (Inside the Brush Cap Cover) Dial 5 - - - - - - - - - - Brush Cap Cover Tapping Screw Drill Bit Fig. 1 SPECIFICATIONS Motor Single-Phase, Series Commutator Motor. Power Source Single-Phase, 115 V 60 Hz Current 12.8 A Capacity

Double insulation We sincerely thank you for selecting a HITACHI POWER TOOL. To operate this power tool safely and efficiently, please read this INSTRUCTION MANUAL carefully to get a good understanding of the precautions in operation, capacity of the power tool, use and the like. IMPORTANT INFORMATION: SAFETY RULES FOR THE POWER TOOL WARNING: When using the power tool, following basic safety precautions should always be followed to reduce the risk of fire, electric shock, and personal injury. RE

Bedienen Sie kein Elektrowerkzeug, wenn Sie mude sind oder unter dem Einfluss von Drogen, Alkohol oder Medikamenten stehen. Ein Augenblick der Unaufmerksamkeit beim Betrieb von Elektrowerkzeugen kann zu ernsthaften Personenschaden fuhren. b) Verwenden Sie Sicherheitsvorrichtungen. Tragen Sie immer eine Sicherheitsbrille. Sicherheitsvorrichtungen wie Staubmaske, rutschfeste Schuhe, Schutzhelm und Gehorschutz, die unter den entsprechenden Umstanden eingesetzt werden, verringern Personenschaden. c)

Contact a licensed electrician to make appropriate repairs. If such a fautly receptacle is used, it may cause overheating, resulting in a serious hazard. 5. Confirming condition of the environment: Confirm that the work site is placed under appropriate conditions conforming to prescribed precautions. 6. How to install tool CAUTION: For tools such as a drill bit and a bull point, use only Hitachi genuine parts. English (1) Clean, then smear the tool shank with the grease provided in the green tub

2. Power switch Ensure that the switch is in the OFF position. If the plug is connected to a receptacle while the switch is in the ON position, the power tool will start operating immediately and can cause serious injury. prescribed precautions. 6. How to install dust cover (Fig. 2) Always install the dust cover on the drill bit or the taper shank adaptor. Insert the dust cover until it lies flush in the groove. NOTE: For a thick drill bit, insert the dust cover from drill rear. Dust cover 7. Ho

In places where electric wiring may be hidden behind a wall, floor, ceiling, etc. do not hold or contact any metal parts of the poweer tool. In such cases, metal parts could become electrically live and present a serious shock hazard. 22. KEEP THE RIGHT PARTS IN THE RIGHT POSITIONS. Do not remove covers and screws which have been factory-mounted. They perform important respective roles. Keep them in the original positions. 23. SECURELY MOUNT ACCESSORIES AND BLADES TO THE POWER TOOL MAIN BODY. Ex