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Model Cordless Rotary Hammer
Modèle Marteau rotatif sans fil
DH 25DAL
Modelo Martillo perforador a batería
SAFETY INSTRUCTIONS AND INSTRUCTION MANUAL
WARNING
IMPROPER OR UNSAFE use of this power tool can result in death or serious bodily
injury!
This manual contains important information about product safety. Please read
and understand this manual BEFORE operating the power tool. Please keep this
manual available for other users and owners before they use the power tool. This
manual should be st
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CONTENTS English Page Page IMPORTANT SAFETY INFORMATION ................ 3 NAME OF PARTS .................................................. 8 MEANINGS OF SIGNAL WORDS ........................ 3 SPECIFICATIONS ................................................ 10 SAFETY ...................................................................... 3 ASSEMBLY AND OPERATION ............................... 11 GENERAL SAFETY RULES ................................... 3 APPLICATIONS .............................
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English IMPORTANT SAFETY INFORMATION Read and understand all of the safety precautions, warnings and operating instructions in the Instruction Manual before operating or maintaining this power tool. Most accidents that result from power tool operation and maintenance are caused by the failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing a potentially hazardous situation before it occurs, and by observing appropriate safety procedures. Basic safety
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English b) Use safety equipment. Always wear eye Many accidents are caused by poorly protection. maintained power tools. Safety equipment such as dust mask, non- f) Keep cutting tools sharp and clean. skid safety shoes, hard hat, or hearing Properly maintained cutting tools with sharp protection used for appropriate conditions cutting edges are less likely to bind and are will reduce personal injuries. easier to control. c) Avoid accidental starting. Ensure the switch g) Use the power tool, acce
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English 8. Definitions for symbols used on this tool WARNING: V ............... volts Some dust created by power sanding, sawing, — .............. direct current --- grinding, drilling, and other construction activities no ............ no load speed contains chemicals known [to the State of California] ---/min ...... revolutions or reciprocation per minute to cause cancer, birth defects or other reproductive 9. Keep all screws, bolts and covers tightly in place. Keep all screws, bolts, and plat
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English READ ALL INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS FOR USE OF THE CORDLESS ROTARY 1. This manual contains important safety and HAMMER operating instructions for battery charger Model UC36YRL. WARNING: 2. Before using battery charger, read all instructions Death or serious bodily injury could result from and cautionary markings on (1) battery charger, improper or unsafe use of the cordless rotary (2) battery, and (3) product using battery. hammer. To avoid these risks, follow these b
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English 1. When the battery power remaining runs out (The IMPORTANT SAFETY INSTRUCTIONS FOR battery voltage drops to about 12V), the motor USE OF THE BATTERY AND BATTERY stops. CHARGER In such case, charge it up immediately. 2. If the tool is overloaded, the motor may stop. In this You must charge the battery before you can use the case, release the switch of tool and eliminate causes power tool. Before using the model of overloading. After that, you can use it again. UC36YRL battery charger, be
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English 2. If liquid leaks onto your skin or clothes, wash well CAUTION: with clean water such as tap water immediately. 1. If liquid leaking from the battery gets into your There is a possibility that this can cause skin irritation. eyes, do not rub your eyes and wash them well 3. If you find rust, foul odor, overheating, discolor, with fresh clean water such as tap water and deformation, and/or other irregularities when using contact a doctor immediately. the battery for the first time, do not
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English Battery (BSL2530) Latch Terminal hole Nameplate Fig. 1 2. Battery Charger (UC36YRL) Cooling fan Charge status lamp (red) Rail for connecting the battery Overheat lamp (green) Nameplate Caution plate Body Fig. 2 9 01Eng_DH25DAL_US 9 9/14/07, 20:39
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English SPECIFICATIONS 1. Cordless Rotary Hammer (DH25DAL) Motor DC motor No-load speed SAVE/POWER 0–550/min. / 0–1,000/min. Full-load impact rate SAVE/POWER 0–2,250/min. / 0–4,500/min. Concrete 1″ (26 mm) Capacity Drilling Steel 1/2″ (13 mm) Wood 1-3/16″ (30 mm) * Lithium - ion battery Battery (BSL2530) Voltage ........ DC 25 V Weight 7.9 lbs. (3.6 kg) * Do not use the “SAVE” mode when boring holes with the wood drill. There is a likelihood that the motor will burn out. 2. Battery Charger (UC3
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English ASSEMBLY AND OPERATION APPLICATIONS CHARGING METHOD Rotation and hammering function NOTE: Drilling anchor holes Before plugging into the receptacle, make sure the Drilling holes in concrete following points. Drilling holes in tile The power source voltage is stated on the Rotatio n only function nameplate. Drilling in steel or wood The cord is not damaged. Tightening machine screws, wood screws Hammering only function WARNING: Light-duty chiselling of concrete, groove dig
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English 3. Charging When the battery is fully charged, the charge status When the battery is connected to the battery lamp will bilink in red slowly. (At 1-second charger, charging will commence and the charge intervals) (See Table 2) status lamp will light in red. (See Table 2) NOTE: If the charge status lamp flikers in red, pull out the plug from the receptacle and check if the battery is properly mounted. Table 2 Indications of the lamp Blinks Before Lights for 0.5 seconds. Does not light
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English (1) Clean the shank portion of the drill bit. How to make the batteries perform longer. (2) Insert the drill bit in a twisting manner into the tool holder until it latches itself. (Fig. 7) Recharge the batteries before they become The grip need not be adjusted during bit installation. completely exhausted. (3) Check the latching by pulling on the drill bit. When you feel that the power of the tool becomes (4) To remove the drill bit, fully pull the grip in the weaker, stop using the to
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English Insert dust collector (B) completely into the chuck part of the main unit. When turning the rotary hammer on while dust collector (B) is detached from a concrete surface, Dust cup dust collector (B) will rotate together with the drill bit. Make sure to turn on the switch after pressing dust cup on the concrete surface. When using dust collector (B) attached to a drill bit that has more than 7-15/32" (190 mm) of overall length, dust collector (B) cannot touch the concrete surface and
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English 3. Rotation only HOW TO USE Align the “ ” mark with the “ ” mark by rotating 1. Switch operation the change lever to set the “Rotation only” mode. When the switch trigger is depressed, the tool (Fig. 12) rotates. When the switch trigger is released, the To drill a wood or metal material using the tool stops. separately sold drill chuck and chuck adaptor, The rotational speed of the rotary hammer can be proceed as follows. Installing drill chuck and chuck controlled by varying the amo
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English 7. Using depth gauge (Fig. 16) Bit (1) Loosen the knob on the side handle, and insert the depth gauge into the mounting hole on the side handle. Socket (2) Adjust the depth gauge position according to the depth of the hole and tighten the knob bolt securely. Chuck Front cap Mounting hole adaptor (D) Grip Depth gauge Side handle Fig. 15 Fig. 16 CAUTION: Exercise care not to excessively prolong driving 8. How to use the drill bit (taper shank) and the taper time, otherwise, the screws ma
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English 9. Switching between the “SAVE“ and the “POWER“ modes The hammering force of the hammer can be increased or decreased to conform with intended usage, by operating the shift knob as per Fig. 19. Adjust the force to match the usage intended. “SAVE“ mode “POWER“ mode Shift knob Fig. 19 (1) “SAVE“ mode ... decreased hammering force This can prevent thin drill bits which are less than 5 mm in diameter, from being bent or broken. (2) “POWER“ mode ... increased hammering force This can be use
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English MAINTENANCE AND INSPECTION CAUTION: Pull out battery before doing any inspection or maintenance. 1. Inspecting the drill bits 7. Disposal of the exhausted battery Since use of a dull tool will cause motor malfunctioning and degraded efficiency, replace WARNING: the drill bit with a new one or resharpening without Do not dispose of the exhausted battery. The delay when abrasion is noted. battery must explode if it is incinerated. The 2. Check the Screws product that you have purchased co
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English ACCESSORIES WARNING: ALWAYS use Only authorized HITACHI replacement parts and accessories. NEVER use replacement parts or accessories which are not intended for use with this tool. Contact HITACHI if you are not sure whether it is safe to use a particular replacement part or accessory with your tool. The use of any other attachment or accessory can be dangerous and could cause injury or mechanical damage. NOTE: Accessories are subject to change without any obligation on the part of the H
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English 2. Tool and Adapter Tool Adapters Change lever position Drilling holes in concrete or tile Adapter for slender shaft (SDS-plus shank) Drill bit (Slender shaft) Use on jobs facing upwards Drilling holes in concrete or tile Drill bit Dust cup Dust collector (B) Drilling anchor holes Taper shank Cotter Drill bit (Taper shank) adapter Drilling holes in concrete + Straight shank bit for 13 mm Rotary hammer chuck ( ) impact drill (SDS-plus shank) Anchor setting Anchor set
