Manual Hitachi DH 24PD

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  • Hitachi DH 24PD - page 1

    W ARNING: Improper and unsafe use of this power tool can result in death or serious bodily injury! This manual contains important information about prod- uct safety . Please read and understand this manual before operating the power tool. Please keep this manual avail- able for others before they use the power tool. DOUBLE INSULA TION INSTRUCTION M ...

  • Hitachi DH 24PD - page 2

    2 — CONTENTS — Page IMPORT ANT INFORMA TION ................................................................................... 3 MEANINGS OF SIGNAL WORDS ........................................................................... 3 SAFETY .......................................................................................................... ...

  • Hitachi DH 24PD - page 3

    3 IMPORT ANT INFORMA TION Read and understand all of the operating instructions, safety precautions and warn- ings 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 oft ...

  • Hitachi DH 24PD - page 4

    4 SAFETY GENERAL SAFETY RULES W ARNING : Read and understand all instructions. Failure to follow all instructions listed below , may result in elec- tric shock, fire and/or serious personal injury . SA VE THESE INSTRUCTIONS 1. Work Area (1) Keep your work area clean and well lit. Cluttered benches and dark areas invite accidents. (2) Do not operate ...

  • Hitachi DH 24PD - page 5

    5 (2) Dress properly . Do not wear loose clothing or jewelry . Contain long hair . Keep your hair , clothing, and gloves away from moving parts. Loose clothes, jewelry , or long hair can be caught in moving parts. (3) A void accidental star ting. Be sure switch is off before plugging in. Car rying tools with your finger on the switch or plugging in ...

  • Hitachi DH 24PD - page 6

    6 (2) When servicing a tool, use only genuine Hitachi replacement par ts. Follow instructions in the Maintenance section of this manual. Use of unauthorized parts or failure to follow Maintenance Instruction may create a risk of electric shock or injury . 6. Never touch moving parts. Never place your hands, fingers or other body parts near the tool ...

  • Hitachi DH 24PD - page 7

    7 17. Never leave tool running unattended. T urn power off. Don ’ t leave tool until it comes to a complete stop. 18. Carefully handle power tools. Should a power tool be dropped or struck against hard materials inadvertently , it may be deformed, cracked, or damaged. 19. Do not wipe plastic parts with solvent. Solvents such as gasolie, thinner , ...

  • Hitachi DH 24PD - page 8

    8 DOUBLE INSULA TION FOR SAFER OPERA TION T o ensure safer operation of this power tool, HIT ACHI has adopted a double insula- tion design. “ Double insulation ” means that two physically separated insulation systems have been used to insulate the electrically conductive materials connected to the power supply from the outer frame handled by th ...

  • Hitachi DH 24PD - page 9

    9 Fig. 1 SPECIFICA TIONS Motor Single-Phase, Series Commutator Motor Power Source Single-Phase, 115V 60Hz Current 5.7A Capacity Concrete: 1/8" ~ 15/16" (3.4mm ~ 24mm) Steel: 1/2" (13mm) W ood: 1-1/4" (32mm) No-Load Speed 0 – 1050/min. Full-load Impact Rate 4400/min. W eight 5.7 lbs (2.6 kg) Dust collecting adaptor Max. hole-dr ...

  • Hitachi DH 24PD - page 10

    10 APPLICA TIONS Rotation and striking function 䡬 Drilling anchor holes 䡬 Drilling holes in concrete 䡬 Drilling holes in tile Rotation only function 䡬 Drilling in steel or wood (with optional accessories). 䡬 T ightening machine screws, wood screws (with optional accessories). PRIOR TO OPERA TION 1. Power source Ensure that the power sourc ...

  • Hitachi DH 24PD - page 11

    11 6. Mounting the drill bit (Fig. 2) (1) T o attach a drill bit (SDS-plus shank), fully pull the grip in the direction of the arrow as shown in Fig. 2 and insert the drill bit as far as it will go while manu- ally turning. (2) By releasing the grip, the drill bit will be secured. (3) T o remove the drill bit, fully pull the grip in the direction o ...

  • Hitachi DH 24PD - page 12

    12 drill bits which have 6-17/32" (166 mm), 6-19/64" (160 mm) and 4-21/64" (110 mm) overall length. 䡬 Dump particles after every two or three holes when drilling. 䡬 Please replace the drill bit after removing dust collector (B). 8. Selecting the driver bit Screw heads or bits will be damaged unless a bit appropriate for the screw ...

  • Hitachi DH 24PD - page 13

    13 CAUTION: 䡬 When the drill bit touches an iron reinforcing rod, the bit will stop immediately and the rotary hammer will react to revolve. Therefore please grip the side handle and handle tightly as shown in Fig. 7. 3. Using the dust-collecting adaptor and dust bag. Using this unit with the dust-collecting adaptor and dust bag attached creates ...

  • Hitachi DH 24PD - page 14

    14 (2) Adjusting the dust-collecting adaptor . a) Adjusting the position of the dust- collecting adaptor . After firmly inserting the drill bit, loosen the wing bolt and drill bit tip and the end of the dust-collecting adaptor in contact with each other (see Fig.11). b) Setting the hole-drilling depth. Move the stopper to determine the stroke. The ...

  • Hitachi DH 24PD - page 15

    15 4. When not using the dust-collecting adaptor When removing the dust-collecting adaptor and the dust bag to use as a normal rotary hammer , insert the pro- vided cap in the hose attachment hole. (see Fig.14) After removing the dust bag, the air blowing out from the at- tachment hole is reduced and no air will blow onto your face. 5. Rotation onl ...

  • Hitachi DH 24PD - page 16

    16 6 . When driving machine screws (Fig. 17) First, insert the bit into the socket in the end of chuck adaptor (D). Next, mount chuck adaptor (D) on the main unit using procedures described in 6 (1), (2), (3), put the tip of the bit in the slots in the head of the screw , grasp the main unit and tighten the screw . CAUTION: 䡬 Exercise care not to ...

  • Hitachi DH 24PD - page 17

    17 8. How to use the drill bit (taper shank) and the taper shank adaptor . (1) Mount the taper shank adaptor to the rotary hammer . (Fig. 18) (2) Mount the drill bit (taper shank) to the taper shank adaptor . (Fig. 18) (3) T urn the switch ON, and drill a hole in prescribed depth. (4) T o remove the drill bit (taper shank), insert the cotter into t ...

  • Hitachi DH 24PD - page 18

    18 MAINTENANCE AND INSPECTION W ARNING: Be sure to switch power OFF and disconnect the plug from the receptacle during maintenance and inspection. 1. Inspecting the drill bits Since use of a dull tool will cause motor malfunctioning and degraded efficiency , replace the drill bit with a new one or resharpening without delay when abra- sion is noted ...

  • Hitachi DH 24PD - page 19

    19 ACCESSORIES W ARNING: Accessories for this power tool are mentioned in this Instruction Manual. 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 HIT ACHI. ST ANDARD ACCESSORIES (1) Case (Molded plastic) (Cod ...

  • Hitachi DH 24PD - page 20

    20 T aper mode Code No. Applicable drill bit 7/16" (11 mm) 31/64" (12.3 mm) 303617 1/2" (12.7 mm) 9/16" (14.3 mm) 73/128" (14.5 mm) 11/16" (17.5 mm) 303618 27/32" (21.5 mm) A-taper 303619 B-taper 303620 External dia. Code No. 7/16" 944460 (11 mm) 31/64" 944461 (12.3 mm) 1/2" 993038 (12.7 mm) 9/16&qu ...

  • Hitachi DH 24PD - page 21

    21 <Outer wedge type with the female screw> Anchor size W 1/4" W 5/16" W 3/8" (6.3 mm) (8 mm) (9.5 mm) Overall Length 10-15/64" 10-15/64" 6-19/64" 10-15/64" (260 mm) (260 mm) (160 mm) (260 mm) Code No. 302976 302975 303621 302974 <Inner wedge type with the headless screw> Anchor size W 1/4" W 5/16 ...

  • Hitachi DH 24PD - page 22

    22 4. Bolt placing operation with Chemical Anchor . (rotation + striking) Standard socket ( on the market ) (SDS-plus shank) 1/2" (12.7 mm) Chemical Anchor Adapter (Code No.303044) 3/4" (19 mm) Chemical Anchor Adapter (Code No. 303045) 5. Drilling holes and driving screws (rotation only) 䡬 Drill chuck, chuck adaptor and chuck wrench Chu ...

  • Hitachi DH 24PD - page 23

    23 7. Driving Screws (rotation only) Phillips Driver Bit Bit No. Screw Size Length Code No. No.2 1/8" ~ 3/16" (3 – 5 mm) 31/32" (25 mm) 971511Z No.3 1/4" ~ 5/16" (6 – 8 mm) 31/32" (25 mm) 971512Z 8. Dust cup, Dust collector (B) Dust cup Code No. 971787 Dust collector (B) Code No. 306885 10 . Hammer grease A 1.1 lbs ...

  • Hitachi DH 24PD - page 24

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  • Hitachi DH 24PD - page 28

    Nippon Bldg., 6-2, Ohtemachi 2-chome, Chiyoda-ku, T okyo 100, Japan 706 Code No. C99082861 N Printed in Japan ...

Manufacturer Hitachi Category Power Hammer

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- Hitachi technical drawings
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All of them are important, but the most important information from the point of view of use of the device are in the user manual Hitachi DH 24PD.

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A complete manual for the device Hitachi DH 24PD, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Hitachi DH 24PD by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Hitachi DH 24PD.

A complete Hitachi manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Hitachi DH 24PD - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Hitachi DH 24PD, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Hitachi DH 24PD, that we can find in the current document
3. Tips how to use the basic functions of the device Hitachi DH 24PD - which should help us in our first steps of using Hitachi DH 24PD
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Hitachi DH 24PD
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Hitachi DH 24PD in a specific country, if it was not possible to solve the problem on our own.

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