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manual abstract
3. Before starting to break, chip or drill into a wall, floor or ceiling, thoroughly confirm that such items as electric cables or conduits are not buried inside. English SPECIFICATIONS Voltage (by areas)* (110V, 220V, 230V, 240V) Input* 460W No-load speed 0-900/min Full-load impact rate 3500/min Capacity: concrete steel wood 20 mm 13 mm 15 mm Weight (without cord and side handle) 3.1 kg * Be sure to check the nameplate on product as it is subject to change by areas. STANDARD ACCESSORIES (1) Case (Molded plastic) ................................................ 1 (2) Side handle ................................................................. 1 (3) Stopper ........................................................................ 1 (4) Dust cup ...................................................................... 1 Standard accessories are subject to change without notice. OPTIONAL ACCESSORIES (sold separately) 1. Drilling anchor holes (rotation + striking) . Drill (square shank) (Cannot be attached to the model exclusively intended for the SDS bit.) Drill bit (square shank) Outer diameter Total length Outer diameter Total length Outer diameter Total length 5.0 mm 5.0 mm 5.5 mm 6.5 mm 6.5 mm 7.0 mm 8.0 mm 8.0 mm 110 mm 150 mm 110 mm 110 mm 150 mm 150 mm 110 mm 150 mm 8.5 mm 9.0 mm 12.0 mm 12.0 mm 12.7 mm 14.0 mm 15.0 mm 16.0 mm 200 mm 150 mm 150 mm 200 mm 150 mm 150 mm 150 mm 200 mm 16.0 mm 17.0 mm 19.0 mm 19.0 mm 20.0 mm 350 mm 200 mm 150 mm 350 mm 350 mm . Drill bit (taper shank) and taper shank adapter (Cannot be attached to the model exclusively intended for the SDS bit.) Drill bit (taper shank) Taper shank adapter Cotter Anchor setting adapter Anchor setting adapter English Outer diameter 11.0 mm 12.3 mm 14.3 mm 14.5 mm 17.5 mm Taper mode Applicable drill bit Morse taper (No. 1) Drill bit (taper shank) 11.0 mm 12.3 mm 14.3 mm 14.5 mm 17.5 mm A-taper Taper shank adapter formed A-taper or B-taper is provided as an optional accessory, but the drill bit for it is not provided.B-taper 2. Anchor setting (rotation + striking) . Anchor setting adapter (for electric hammer drill) Anchor setting adapter (for electric hammer drill) Anchor size: W1/4”, W5/16”, W3/8” . Anchor setting adapter (for manual hammer) (for manual hammer) Anchor size: W1/4”, W5/16”, W3/8”, W1/2” 3. Drilling holes in steel or wood (rotation only) . Drill chuck and chuck adapter (Also available for the model exclusively intended for the SDS bit.) 13 mm drill chuck (including chuck wrench) Optional accessories are subject to change without notice. APPLICATIONS PRIOR TO OPERATION Rotation and striking function: 1. Power source . Drilling anchor holes Ensure that the power source to be utilized conforms . Drilling holes in concrete to the power requirements specified on the product . Drilling holes in tile nameplate. Rotation only function: 2. Power switch . Drilling in steel or wood (with optional accessories) Ensure that the power switch is in the OFF position. If the plug is connected to a receptacle while the power switch is in the ON position, the power tool will start operating immediately, which could cause a serious accident. English 3. Extension cord When the work area is removed from the power source, use an extension cord of sufficient thickness and rated capacity. The extension cord should be kept as short as practicable. 4. Mounting the drill bit (Fig.1) Please operate the model exclusively intended for the SDS bit as described below. Fully shift the slide grip of the chuck section in the direction of arrow and insert the drill bit while rotating it slowly. Match the drill bit to the square hole in the slide grip and firmly insert it. The drill bit is firmly locked in place when the slide grip is returned to its original position. Remove the drill bit in the reverse order of installation. Do not fail to use HITACHI GENUINE DRILL BIT. Although the chuck section is of dust-proof construction, the movement of slide grip may become dull due to concrete dust after the machine has been used for long periods. Lubricate the sliding part of the slide grip. 5. Mounting the dust cup (Fig.2) When it is necessary to drill a hole with the drill bit facing upward, such as drilling holes in a ceiling, use of a dust cup will minimize falling particles to attain easy drilling work. Mount the dust cup to the drill bit as shown in Fig.2. When using a large drill bit, enlarge the hole in the center when mounting it on the drill bit. HOW TO USE Please operate the model exclusively intended for the SDS bit as described below. 1. Switch operation The rotational speed of the drill bit can be controlled by varying the amount that the trigger switch is pulled. Speed is low when the trigger switch is pulled slightly and increaes when the switch is pulled more. 2. Rotation + striking This hammer drill can be set to rotation and striking mode by rotating the selector lever fully counterclockwise to mark. (Fig.3) (1) Mount the drill bit (2) Pull the trigger swit...