InFocus DV 18V User's Manual
Contents
1. When not in use before servicing and when changing accessories such as blades bits and cutters Remove adjusting keys and wrenches Form the habit of checking to see that keys and adjusting wrenches are removed from the tool before turning it on 18 19 20 21 22 Avoid unintentional starting Do not carry a plugged in tool with a finger on the switch Ensure switch is off when plugging in Use outdoor extension leads When tool is used outdoors use only extension cords intended for outdoor use Stay alert Watch what you are doing Use common sense Do not operate tool when you are tired Check damaged parts Before further use of the tool a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function Check for alignment of moving parts free running of moving parts breakage of parts mounting and any other conditions that may affect its operation A guard or other part that is damaged should be properly repaired or replaced by an authorized service center unless otherwise indicated in this handling instructions Have defective switches replaced by an authorized service center Do not use the tool if the switch does not turn it on and off Warning The use of any accessory or attachment other than those recommended in this handling instructions may present a risk of personal injury Have your tool repaired by a qualified person T2. front side Tighten securely 3 To remove the bit place the chuck wrench into one of the holes in the chuck and turn it in the counterclockwise direction Drill chuck Chuck wrench Tighten A Loosen Fig 2 For keyless chuck Fig 3 1 Mounting the bit Turn the sleeve counterclockwise and open the chuck After inserting the drill bit into the chuck as far it will go grip the retaining ring and close the chuck by turning the sleeve clockwise as viewed from the front 2 Dismounting the bit Grip the retaining ring and open the chuck by turning the sleeve counterclockwise Sleeve Retaining ring Loosen NOTE When the sleeve does not become loose any further fix the side handle to retaining ring hold side handle firmly then turn the sleeve to loosen by hand Fig 4 Retaining ring Side handle Fig 4 Check the rotational direction Fig 5 The bit rotates clockwise viewed from the rear side by pushing the R side of the push button The L side of the push button is pushed to turn the bit counterclockwise The L and R marks are provided on the body CAUTION Always use the impact drill with clockwise rotation when using it as an impact drill L mark Push button Switch trigger R mark Fig 5 Fixing the side handle Fig 6 Attach the side handle to the mounting part Rotate the side handle grip in a clockwise direction to secure it Set th
3. you shift the change lever to the correct position Change lever 1 N rotation A ct A Fig 8 9 High speed Low speed changeover Prior to changing speed ensure that the switch is in the OFF position and the drill has come to a complete stop To change speed rotate the gear shift dial as indicated by the arrow in Fig 9 The numeral 1 engraved on the drill body denotes low speed the numeral 2 denotes high speed If it is hard to turn the gear shift dial turn the chuck slightly in either direction and then turn the gear shift dial again HOW TO USE Switch operation When the trigger is depressed the tool rotates When the trigger is released the tool stops The rotational speed of the drill can be controlled by varying the amount that the trigger switch is pulled Speed is low when the trigger switch is pulled slightly and increases as the trigger switch is pulled more The desired rotation speed can be pre selected with the speed control dial Turn the speed control dial clockwise for higher speed and counterclockwise for lower speed Fig 10 Pulling the trigger and pushing the stopper it keeps the switched on condition which is convenient for continuous running When switching off the stopper can be disconnected by pulling the trigger again CAUTION If the L side of push button is pressed for reverse bit rotation the sto
4. GE AOEZ AOZZ L AGSG OVE GE AOLL L 2689 0 GE 8 186 TE L 78 6668 AOvVZ L d4t99 09 ZE AOEZ ANZZ L 3 99 09E ZE AOLL L DvG9 O9E ZE L GS 6 6 LE 15422040809 Wdd 809 0 L 9v8 22E 62 GG L O98 22E 82 L 698 668 LZ L gt 9z ull L vV8 22E Ged L 989 618 tz L 8ZE L86 EZ c S 1 98 908 L 878 2ZE 1 L 60L E0 09 L 0 L 09 06 L 198 6668 61 L LOS L 698 ZZE 8L L aa 9 L Ovs cze LL L 428 896 VS L 8 608 91 L LE9 LE6 9 L Lv8 2e GL 9LxYa 09 86 zS L 898 ZZE tl AOLL HED L 6LG 2ZE Z 19 cag zeeE EL AOVZ AOLL L VE9 LZE L LG LZE 9LE ZL 7199 L LE9 LZE 09 L Gvs cze LL L 989 266 6v L 091 696 OL L L2 v66 8r L 10177986 6 L Lv L ogs cze 8 02 GS6 9v ISdINDAGdz0z9 1 ddz 0z9 L 170 666 9 L 198 268 9 HED L 8LO ZZE Z vv L 999 686 S AOvZ A0ZZ L LLS ZZE vt L 498 ZzZz v 1001 L OE9 LZE EV N HYTAEL L LGE CZE CE L 798 668 zv G GyTAEL L VLS8 LZE LE egs8 cce 1 L 9 9 86 L 98 66 OV G2XOIN L 966 L O asn O syeway Font apo wey syieway ron ape Hitachi Koki Co Ltd 404 Code No C99131611 Printed in China
5. HITACHI Impact Drill Model DV 18V Handling instructions Before using this Electric Power Tool carefully read through these HANDLING INSTRUCTIONS to ensure efficient safe operation It is recommended that these INSTRUCTIONS be kept readily available as an important reference when using this power tool Hitachi Koki 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 For safe operations 1 2 10 11 12 13 14 15 16 Keep work area clean Cluttered areas and benches invite injuries Consider work area environment Do not expose power tools to rain Do not use power tools in damp or wet locations Keep work area well lit Do not use power tools where there is risk to cause fire or explosion Guard against electric shock Avoid body contact with earthed or grounded surfaces e g pipes radiators ranges refrigerators Keep children and infirm persons away Do not let visitors touch the tool or extension cord All visitors should be kept away from work area Store idle tools When not in use tools should be stored dry high or locked up place out of reach of children and infirm persons Do not force the tool It will do the job be
6. Optional accessories are subject to change without notice APPLICATIONS O By combined actions of ROTATION and IMPACT Boring holes in hard materials concrete marble granite tiles etc By ROTATIONAL action Boring holes in metal wood and plastic PRIOR TO OPERATION 1 Power source Ensure that the power source to be utilized conforms to the power requirements specified on the product nameplate 2 Power switch 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 inviting serious accident 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 Selecting the appropriate drill bit When boring concrete or stone Use the drill bits specified in the Optional Accessories When boring metal or plastic Use an ordinary metalworking drill bit When boring wood Use an ordinary woodworking drill bit However when drilling 6 5 mm or smaller holes use a metalworking drill bit Ov OOR 5 Mounting and dismounting of the bit For keyed chuck Fig 2 1 Open the chuck jaws and insert the bit into the chuck 2 Place the chuck wrench in each of the three holes in the chuck and turn it in the clockwise direction viewed from the
7. e side handle to a position that is suited to the operation and then securely tighten the side handle grip Side handle Loosen Tighten U Fig 6 To attach a depth gauge on the side handle insert the gauge into the U shaped groove on the side handle adjust the position of the depth gauge in accordance with the desired depth of the hole and firmly tighten the side handle grip Fig 7 Depth gauge Side handle Loosen as Tighten U Fig 7 IMPACT to ROTATION changeover Fig 8 Shift the change lever between the right and left positions to switch easily between IMPACT rotation and impact and ROTATION rotation only respectively To bore holes in hard materials such as concrete stone and tiles shift the change lever to the right hand position as indicated by the mark The drill bit operates by the combined actions of impact and rotation To bore holes in metal wood and plastic shift the change lever to the left hand position as indicated by the 2 mark The drill bit operates by rotational action only as in the case of a conventional electric drill CAUTION O Donotuse the Impact Drill in the IMPACT function if the material can be bored by rotation only Such action will not only reduce drill efficiency but may also damage the drill tip Operating the Impact Drill with the change lever in mid position may result in damage When switching make sure that
8. his electric tool is in accordance with the relevant safety requirements Repairs should only be carried out by qualified persons using original spare parts Otherwise this may result in considerable danger to the user PRECAUTIONS ON USING IMPACT DRILL 1 2 Before drilling into walls ceilings or floors ensure that there are no concealed power cables inside Always use side handle and hold the tool firmly with both hands Always use the impact drill with clockwise rotation when using it as an impact drill Fig 1 Fig 1 SPECIFICATIONS Voltage by areas 110V 220V 230V 240V Power input 690 W Speed change 1 2 Forward rotation 0 1000 0 3000 min No load speed Reverse rotation 0 600 min 0 1800 min Steel 13 mm 8mm Concrete Wood Capacity 18 mm 13 mm 40 mm 25 mm Full load impact rate 8400 min 27300 min Weight without cord Be sure to check the nameplate on product as it is subject to change by areas STANDARD ACCESSORIES 1 Chuck Wrench Spec only for keyed chuck 2 SIDS HANA lO seecciseecceccsesesseres cescevenessacvectecveessnctesesse 1 3 Depth E 1 Standard accessories are subject to change without notice OPTIONAL ACCESSORIES sold separately 1 Impact Drill Bit for concrete 3 2 mm 18 mm dia
9. lt in serious hazard Maintenance of the motor The motor unit winding is the very heart of the power tool Exercise due care to ensure the winding does not become damaged and or wet with oil or water Inspecting the carbon brushes For your continued safety and electrical shock protection carbon brush inspection and replacement on this tool should ONLY be performed by a Hitachi Authorized Service Center Replacing supply cord If the supply cord of Tool is damaged the Tool must be returned to Hitachi Authorized Service Center for the cord to be replaced Service parts list UTION Repair modification and inspection of Hitachi Power Tools must be carried out by a Hitachi Authorized Service Center This Parts List will be helpful if presented with the tool to the Hitachi Authorized Service Center when requesting repair or other maintenance In the operation and maintenance of power tools the safety regulations and standards prescribed in each country must be observed MODIFICATION Hitachi Power Tools are constantly being improved and modified to incorporate the latest technological advancements Accordingly some parts may be changed without prior notice NOTE Due to HITACHI s continuing program of research and development the specifications herein are subject to change without prior notice ozxra EG9 LOE 6E L 8 L L98 ZZE LE TWSdZDAA809 L INAA 809 9E AOZ L 5689 0 7
10. pper cannot be used High speed Switch trigger Fig 10 ON Drilling When drilling start the drill slowly and gradually increasing speed as you drill Always apply pressure in a straight line with the bit Use enough pressure to keep drilling but do not push hard enough to stall the motor or deflect the bit To minimize stalling or breaking through the material reduce pressure on drill and ease the bit through the last part of the hole If the drill stalls release the trigger immediately remove the bit from the work and start again Do not click the trigger on and off in an attempt to start a stalled drill This can damage the drill The larger the drill bit diameter the larger the reactive force on your arm Be careful not to lose control of the drill because of this reactive force To maintain firm control establish a good foothold use side handle hold the drill tightly with both hands and ensure that the drill is vertical to the material being drilled MAINTENANCE AND INSPECTION 1 6 CA Inspecting the drill bits Since use of an abraded drill bits will cause motor malfunctioning and degraded efficiency replace the drill bits with a new one or resharpening without delay when abrasion is noted Inspecting the mounting screws Regularly inspect all mounting screws and ensure that they are properly tightened Should any of the screws be loose retighten them immediately Failure to do so could resu
11. tter and safer at the rate for which it was intended Use the right tool Do not force small tools or attachments to do the job of a heavy duty tool Do not use tools for purposes not intended for example do not use circular saw to cut tree limbs or logs Dress properly Do not wear loose clothing or jewelry they can be caught in moving parts Rubber gloves and non skid footwear are recommended when working outdoors Wear protecting hair covering to contain long hair Use eye protection Also use face or dust mask if the cutting operation is dusty Connect dust extraction equipment If devices are provided for the connection of dust extraction and collection facilities ensure these are connected and properly used Do not abuse the cord Never carry the tool by the cord or yank it to disconnect it from the receptacle Keep the cord away from heat oil and sharp edges Secure work Use clamps or a vise to hold the work It is safer than using your hand and it frees both hands to operate tool Do not overreach Keep proper footing and balance at all times Maintain tools with care Keep cutting tools sharp and clean for better and safer performance Follow instructions for lubrication and changing accessories Inspect tool cords periodically and if damaged have it repaired by authorized service center Inspect extension cords periodically and replace if damaged Keep handles dry clean and free from oil and grease Disconnect tools
Download Pdf Manuals
Related Search