HITACHI DH 24PD2 - Drill

DH 24PD2 - Drill HITACHI - Free user manual and instructions

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Product TypeRotary Hammer Drill
ModelDH 24PD2
BrandHitachi
Power Input720 W
Voltage110 V, 230 V (depending on area)
No-Load Speed0 – 1050 min⁻¹
Full-Load Impact Rate0 – 4600 min⁻¹
Drilling Capacity (Concrete)3.4 – 24 mm
Drilling Capacity (Steel)13 mm
Drilling Capacity (Wood)32 mm
Weight (without cord and side handle)2.8 kg
Dust Collecting Adapter Max Depth100 mm (adjustable)
Dust Bag Capacity0.4 liters
Standard AccessoriesCarrying case, side handle, dust collecting adapter, dust bag, cap
Operating ModesRotation + Hammering, Rotation Only
Speed ControlVariable speed trigger
Bit Shank TypeSDS-plus
Sound Pressure Level90 dB(A)
Sound Power Level103 dB(A)
Vibration Level (weighted RMS)8.6 m/s²
Safety FeaturesDouble insulation, ear protection recommended
LubricationLow viscosity grease; replacement by authorized service center

Frequently Asked Questions - DH 24PD2 HITACHI

How do I change the drill bit on the Hitachi DH 24PD2?
First, ensure the tool is unplugged. Pull the grip fully (as shown in Fig. 2) to release the bit. Insert a new SDS-plus bit with a twisting motion until it latches. Pull on the bit to confirm it is locked.
What is the maximum drilling depth in concrete using the dust collecting adapter?
The maximum drilling depth is 100 mm when using the dust collecting adapter. The depth can be adjusted using the stopper (see Fig. 12).
Can I use this rotary hammer for drilling wood or steel?
Yes, but you must use the rotation only mode and attach the optional 13 mm drill chuck and chuck adapter. Do not use hammering mode for wood or steel drilling.
What type of chuck does the DH 24PD2 use?
The tool has an SDS-plus chuck for quick bit changes. A 13 mm drill chuck adapter is available as an optional accessory for standard round shank bits.
How do I clean the dust bag?
Remove the dust bag from the main unit, pull out the rail, and discard the dust. Clean the bag as needed. Regular emptying improves dust collection efficiency.
What safety precautions should I take when using this tool?
Always wear ear protection (noise level > 90 dB). Use eye protection and a dust mask. Keep hands away from rotating parts. Ensure the work area is free of hidden cables or pipes before drilling.
How do I switch between hammering and rotation only modes?
Press the push button and turn the change lever to the T mark for rotation + hammering, or to the drill mark for rotation only (see Fig. 6 and 16).
Can I use this tool for screwdriving?
Yes, with the optional chuck adapter and bits. Use rotation only mode and select the appropriate bit for the screw size (No. 2 for 3-5 mm screws, No. 3 for 6-8 mm).
What should I do if the tool stops or runs slowly?
Check that the bit is properly inserted and not dull. Inspect the power cord for damage. If the problem persists, contact a Hitachi authorized service center for carbon brush inspection or repair.
Is the DH 24PD2 compatible with taper shank drill bits?
Yes, using the optional taper shank adapter. Mount the adapter to the tool, insert the taper shank bit, and secure it. Use the cotter to remove the bit (see Fig. 19-20).

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USER MANUAL DH 24PD2 HITACHI

natural_image Line drawing of a mechanical tool with cylindrical and threaded components (no text or symbols)

Read through carefully and understand these instructions before use.

HITACHI DH 24PD2 - 1

Bruksanvisning

Brugsanvisning

Bruksanvisning

Käyttöohjeet

Handling Instructions

1 ① ② ③ ④

2 ④

3 ⑤

4 ⑥

5 R L ⑦ L R

6 8 9 T

HITACHI DH 24PD2 - 8

natural_image Illustration of a hand using a drill pen to spray particles (no text or symbols)

8 ⑪ ⑩ ⑭ ⑬ ⑫

9 ⑰ ⑪ ⑯ ⑮ ⑫ ⑫

10 ⑱ ⑫ 12 15 mm ⑫

11 ⑲ ⑬ ⑬

12 ②1 ②0

HITACHI DH 24PD2 - 14

natural_image Technical line drawing of a drill bit machine with a drill bit inserted into a granular material (no text or symbols)

14 ⑬ ⑭ ↓

15 ② ⑱ ⑲

16 ⑧ ②2 18 ⑧ ⑨ T

17
Technical diagram of a drill bit with numbered parts and directional arrow indicating motion

18
Technical diagram showing a hand holding a tool with numbered parts labeled ③, ④, and ②6, alongside a close-up of the component.

19
Diagram showing the step-by-step assembly of a drill bit with numbered parts and a rotating mechanism.

20
Technical diagram showing a hammer striking a tool with labeled parts 28 and 30, including a havel above the hammer.

Svenska Dansk Norsk
1Borrskä Bor Bor
2Del av SDS-plus nacke Del af SDS Plusskaft Del på SDS-plusstange
3Framskydd Frontdæksel Frontkapsel
4Tryckring Bajonetlås Grep
5Dammfångare Støvkop Støvkop
6Dammsamlare (B) Støvsamler (B) Støvsamler (B)
7Tryckknapp TrykknapTrykknapp
8ÄndringsspakenOmskifterenSkiftehendelen
9Tryckknapp TrykknapTrykknapp
10StödhandtagSidegrebSidehåndtak
11DammsugaradapterStøvsamleradaptorStøvsamleradapter
12SlangSlangeSlange
13DammpåseStøvpose Støpose
14LedstångSkinneSkinne
15FästhålMonteringshulMonteringshull
16Knopp på sidhandstagetHåndtag på sidegrebKnott på sidehåndtaket
17AnslutningsstångTilslutningsstangMonteringsstang
18Anslutningshål för slangTilslutningsåbning for slangenMonteringshull for slange
19Anslutningshål för dammpåseTilslutningsåbning for støvposenMonteringshull for støvpose
20VingbultVingeboltVingebolt
21Stoppare (djupmått)DybdeanslagStopper
22KåpaLågHette
23BorrchuckBorepatronBorechuck
24ChucktillsatsBoreadapter Chuckadapter
25Chucktillsats (D)Boreadapter (D)Chuckadapter (D)
26SkruvdragareBitsBits
27ÄndbeslagFatningSokkel
28Tillsats för koniskt borrskaftKonusskaftadapterKonusskaftadapter
29KilKileKile
30StödklossarUnderlagStøtte
natural_image Technical line drawing of a mechanical device with no visible text or symbols
natural_image Technical line drawing of a drill bit with handle and screw (no text or symbols)
natural_image Technical line drawing of a drill bit with handle and screw (no text or symbols)

HITACHI DH 24PD2 - 22

natural_image Three crossed tools with a diagonal line crossing through them, no text or symbols present
natural_image Technical line drawing of a mechanical device with no visible text or symbols
natural_image Technical line drawing of a mechanical device with no visible text or symbols

HITACHI DH 24PD2 - 23
Kile

Udv. diam.
11,0 mm
12,3 mm
12,7 mm
14,3 mm
14,5 mm
17,5 mm
21,5 mm
natural_image Technical line drawing of a drill bit with handle and screw (no text or symbols)
Ankerstørrelse
W1/4"
W5/16"
W3/8"
W1/2"
W5/8"

HITACHI DH 24PD2 - 24

Adaptor til ankerjern (til manuel hammer)

HITACHI DH 24PD2 - 25

HITACHI DH 24PD2 - 26

natural_image Technical line drawing of a drill bit with handle and screw (no text or symbols)

HITACHI DH 24PD2 - 27

natural_image Three crossed tool tips with a diagonal X mark, no text or symbols present

4. Boltfastgøring med kemisk ankerjern (rotation + hamring)

(Standardfatning på markedet) 12,7 mm adapter til kemisk ankerjern 19 mm adapter til kemisk ankerjern (SDS Plus skaft)

natural_image Technical line drawing of a drill bit with handle and screw (no text or symbols)

○Adapter for bolt (vanlig hammer)

Boltstørrelse
W1/4"
W5/16"
W3/8"
W1/2"
W5/8"

HITACHI DH 24PD2 - Boltfastgøring med kemisk ankerjern (rotation + hamring) - 2
Adapter for bolt (for vanlig hammer)

HITACHI DH 24PD2 - Boltfastgøring med kemisk ankerjern (rotation + hamring) - 3

HITACHI DH 24PD2 - Boltfastgøring med kemisk ankerjern (rotation + hamring) - 4

natural_image Four crossed pencils and a pencil with a cross mark, no text or symbols present

HITACHI DH 24PD2 - Boltfastgøring med kemisk ankerjern (rotation + hamring) - 5

HITACHI DH 24PD2 - Boltfastgøring med kemisk ankerjern (rotation + hamring) - 6

natural_image Technical line drawing of a drill bit with handle and screw (no text or symbols)
natural_image Technical line drawing of a drill bit with handle and screwdriver (no text or symbols)

VEDLIKEHOLD OG KONTROLL

natural_image Technical line drawing of a mechanical device with no visible text or symbols
natural_image Technical line drawing of a mechanical device with no visible text or symbols

HITACHI DH 24PD2 - VEDLIKEHOLD OG KONTROLL - 1
Kiila

Ulkohalkaisija
11,0 mm
12,3 mm
12,7 mm
14,3 mm
14,5 mm
17,5 mm
21,5 mm
Ankkurin koko
W1/4"
W5/16"
W3/8"
Ankkurin koko
W1/4"
W5/16"
W3/8"
W1/2"
W5/8"

HITACHI DH 24PD2 - VEDLIKEHOLD OG KONTROLL - 2

natural_image Illustration of four different tools crossed out by a diagonal line, no text or symbols present
  • HITACHI DH 24PD2 - VEDLIKEHOLD OG KONTROLL - 3
natural_image Technical line drawing of a drill bit with handle and screw (no text or symbols)

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. Keep work area clean. Cluttered areas and benches invite injuries.
  2. 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.
  3. Guard against electric shock. Avoid body contact with earthed or grounded surfaces. (e.g. pipes, radiators, ranges, refrigerators).
  4. 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.
  5. Store idle tools. When not in use, tools should be stored in a dry, high or locked up place, out of reach of children and infirm persons.
  6. Do not force the tool. It will do the job better and safer at the rate for which it was intended.
  7. 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.
  8. 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.
  9. Use eye protection. Also use face or dust mask if the cutting operation is dusty.
  10. Connect dust extraction equipment. If devices are provided for the connection of dust extraction and collection facilities ensure these are connected and properly used.
  11. 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.
  12. 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.
  13. Do not overreach. Keep proper footing and balance at all times.
  14. 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.
  15. Disconnect tools. When not in use, before servicing, and when changing accessories such as blades, bits and cutters.
  16. 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.

  17. Avoid unintentional starting. Do not carry a plugged-in tool with a finger on the switch. Ensure switch is off when plugging in.

  18. Use outdoor extension leads. When tool is used outdoors, use only extension cords intended for outdoor use.
  19. Stay alert. Watch what you are doing. Use common sense. Do not operate tool when you are tired.
  20. 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.
  21. Warning The use of any accessory or attachment, other than those recommended in this handling instructions, may present a risk of personal injury.
  22. Have your tool repaired by a qualified person. This 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 ROTARY HAMMER

  1. Wear earplugs to protect your ears during operation.
  2. Do not touch the bit during or immediately after operation. The bit becomes very hot during operation and could cause serious burns.
  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.
  4. Always hold the body handle and side handle of the power tool firmly. Otherwise the counterforce produced may result in inaccurate and even dangerous operation.

SPECIFICATIONS

Voltage (by areas)* (110V, 230V)~
Power Input 720W*
No-load speed0 – 1050 min-1
Full-load impact rate0 – 4600 min-1
Capacity: concrete 3.4 – 24 mmsteel 13 mmwood 32 mm
Weight (without cord and side handle) 2.8 kg
Dust collecting adapterMax. hole-drilling depth: 100 mm (adjustment possible between 0 and 100 mm)Diameter of drill: 3.4 – 24 mmMax. length of drill (overall length): 270 mm
Dustbag capacity: 0.4 liters

*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) Dust collecting adapter .... 1
(4) Dust bag 1

[Numbers (3) and (4) refer to use on concrete]
(5) Cap 1
Standard accessories are subject to change without notice.

OPTIONAL ACCESSORIES (sold separately)

1. Drilling anchor holes (rotation + hammering)

○Drill bit (Slender shaft)

Drill bit (Slender shaft) + Adapter for slender shaft (SDS-plus shank) +

Drill bit (slender shaft)
Outer diameter Effective length Overall length
3.4 mm45 mm 90 mm
3.5 mm

HITACHI DH 24PD2 - Drilling anchor holes (rotation + hammering) - 2

natural_image Technical line drawing of a mechanical device with no visible text or symbols

○Drill bit (Taper shank) and taper shank adapter

Drill bit (Taper shank) + Taper shank adapter (SDS-plus shank)

Cotter

Outer diameter
11.0 mm
12.3 mm
12.7 mm
14.3 mm
14.5 mm
17.5 mm
21.5 mm
Taper modeApplicable drill bit
Morse taper (No.1)Drill bit (taper shank)11.0 ~ 17.5 mm
Morse taper (No.2)Drill bit (taper shank)21.5 mm
A-taperTaper 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

○13 mm rotary hammer chuck

For drilling operations when using a straight shank bit for impact drilling with a rotary hammer.

HITACHI DH 24PD2 - ○13 mm rotary hammer chuck - 1

2. Anchor setting (rotation + hammering)

○Anchor setting adapter (for rotary hammer)

HITACHI DH 24PD2 - Anchor setting (rotation + hammering) - 1

HITACHI DH 24PD2 - Anchor setting (rotation + hammering) - 2

Anchor setting adapter (SDS-plus shank) (for rotary hammer)

Overall length: 160, 260 mm

Anchor size
W1/4"
W5/16"
W3/8"

HITACHI DH 24PD2 - Anchor setting (rotation + hammering) - 3

natural_image Technical line drawing of a drill bit with handle and screw (no text or symbols)

○Anchor setting adapter (for manual hammer)

Anchor size
W1/4"
W5/16"
W3/8"
W1/2"
W5/8"

HITACHI DH 24PD2 - Anchor setting (rotation + hammering) - 4

HITACHI DH 24PD2 - Anchor setting (rotation + hammering) - 5

HITACHI DH 24PD2 - Anchor setting (rotation + hammering) - 6
Anchor setting adapter (for manual Hammer)

3. Crushing operation (rotation + hammering)

Bull point (Round type only) (SDS-plus shank)
HITACHI DH 24PD2 - Crushing operation (rotation + hammering) - 1

natural_image Four crossed tool illustrations, one with a pen and three with a cross mark (no text or symbols)

HITACHI DH 24PD2 - Crushing operation (rotation + hammering) - 2

HITACHI DH 24PD2 - Crushing operation (rotation + hammering) - 3

natural_image Technical line drawing of a drill bit with handle and screwdriver (no text or symbols)
  1. Bolt placing operation with Chemical Anchor. (rotation + hammering)

(Standard socket) on the market + (SDS-plus shank) 12.7 mm Chemical Anchor Adapter 19 mm Chemical Anchor Adapter

  1. Drilling holes and driving screws (rotation only)

○Drill chuck, chuck adapter (G), special screw and chuck wrench

Drill chuck (13VLRB-D)Spec chuckwrench (G) (SDS-plus shank) Chuck wrench

  1. Drilling holes (rotation only)

Drill chuck (13VLD-D) + Chuck adapter (D) (SDS Plus shank) + Chuck wrench

○ 13 mm drill chuck ass'y (includes chuck wrench) and chuck (for drilling in steel or wood).

  1. Driving Screws (rotation only)

Bit No. + Chuck adapter (D) + (SDS-plus shank)

Bit No. Screw Size Length
No. 2 3 – 5mm 25 mm
No. 3 6 – 8mm 25 mm

8. Dust cup, Dust collector (B)

HITACHI DH 24PD2 - Dust cup, Dust collector (B) - 1
Dust cup

HITACHI DH 24PD2 - Dust cup, Dust collector (B) - 2
Dust collector (B)

9. Paper dust bag

HITACHI DH 24PD2 - Paper dust bag - 1

10. Hammer grease A

500 g (in a can)

70 g (in a green tube)

30 g (in a green tube)

Optional accessories are subject to change without notice.

APPLICATIONS

Rotation and hammering function

○Drilling anchor holes

○Drilling holes in concrete

○Drilling holes in tile

Rotation only function

○Drilling in steel or wood (with optional accessor)

○Tightening machine screws, wood screws (with optional accessories)

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, which could cause a 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.

4. Mounting the drill bit (Fig. 1)

CAUTION

To prevent accidents, make sure to turn the switch off and disconnect te plug from the receptacle.

NOTE

When using tools such as bull points, drill bits, etc., make sure to use the genuine parts designates by our company.

(1) Clean the shank portion of the drill bit.

(2) Insert the drill bit in a twisting manner into the tool holder until it latches itself (Fig. 1).

(3) Check the latching by pulling on the drill bit.

(4) To remove the drill bit, fully pull the grip in the direction of the arrow and pull out the drill bit (Fig. 2).

5. Installation of dust cup or dust collector (B) (Optional accessories) (Fig. 3, Fig. 4)

When using a rotary hammer or upward drilling operations attach a dust cup or dust collector (B) to collect dust or particles for easy operation.

○Installing the dust cup

Use the dust cup by attaching to the drill bit as shown in Fig. 3.

When using a bit which has big diameter, enlarge the center hole of the dust cup with this rotary hammer.

○Installing dust collector (B)

When using dust collector (B), insert dust collector (B) from the tip of the bit by aligning it to the groove on the grip (Fig. 4).

CAUTION

○The dust cup and dust collector (B) are for exclusive use of concrete drilling work. Do not use them for wood or metal drilling work.

○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 collector (B) will rotate together with the drill bit. Make sure to turn on the switch after pressing the dust cup on the concrete surface. (When using dust collector (B) attached to a drill bit that has more than 190 mm of overall length, dust collector (B) cannot touch the concrete surface and will rotate. Therefore please use dust collector (B) by attaching to drill bits which have 166 mm, 160 mm, and 110 mm overall length.)

○Dump particles after every two or three holes when drilling.

○Please replace the drill bit after removing dust collector (B).

6. Selecting the driver bit

Screw heads or bits will be damaged unless a bit appropriate for the screw diameter is employed to drive in the screws.

7. Confirm the direction of bit rotation (Fig. 5)

The bit rotates clocwise (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.

HOW TO USE

CAUTION

To prevent accidents, make sure to turn the switch off and disconnect the plug from the receptacle when the drill pits and other various parts are installed or removed. The power switch should also be turned off during a work break and after work.

1. Switch operation

The rotation speed of the drill bit can be controlled steplessly by varying the amount that the trigger switch is pulled. Speed is low when the trigger switch is pulled slightly and increases as the switch is pulled more. Continuous operation may be attained by pulling the trigger switch and depressing the stopper.

To turn the switch OFF, pull the trigger switch again to disengage the stopper, and release the trigger switch to its original position.

2. Rotation + hammering

This rotary hammer can be set to rotation and hammering mode by pressing the push button and turning the change lever to the T mark (Fig. 6).

(1) Mount the drill bit.
(2) Pull the trigger switch after applying the drill bit tip to the drilling position (Fig. 7).
(3) Pushing the rotary hammer forcibly is not necessary at all. Pushing slightly so that drill dust comes out gradually is sufficient.

CAUTION

When the drill bit touches construction iron bar, the bit will stop immediately and the rotary hammer will react to revolve. Therefore grip the side handle and handle tightly as shown in Fig. 7.

3. Using the dust-collecting adapter and dust bag

Using this unit with the dust-collecting adapter and dust bag attached creates a more hygienic working environment free of flying dust. Attach as shown in Fig. 8. The unit can be used as an ordinary rotary hammer when the dust-collecting adapter and dust bag are not attached.

(1) Attaching the dust-collecting adapter and the dust bag.

a) Attaching the dust-collecting adapter.

Loosen the knob on the side handle and insert the attachment rod on the dust-collecting adapter in the mounting hole. The adapter can be inserted from either direction A or B (see Fig. 9). Insert and push in the hose in the hose attachment hole of the main unit until it reaches the inner surface (depth 15mm ) and confirm that it is firmly fixed (see Fig. 10).

b) Attaching the dust bag.

Insert the dust bag firmly in the dust bag attachment hole on the main unit and fasten securely (see Fig. 11).

CAUTION

○The dust-collecting adapter and dust bag is made for use when drilling concrete. Do not use for drilling holes in metal or wood.

(2) Adjusting the dust-collecting adapter.

a) Adjusting the position of the dust-collecting adapter. After firmly inserting the drill bit, loosen the wing bolt and drill bit tip and the end of the dust-collecting adapter in contact with each other (see Fig. 12).
b) Setting the hole-drilling depth. Move the stopper to determine the stroke. The stroke is the hole-drilling depth (see Fig. 12).
○The maximum hole-drilling depth when using the dust-collecting adapter is 100 mm.
☐It is possible when using the dust-collecting adapter to use HITACHI drill bits up to a overall length of 216 mm. A hole-drilling depth of 45 mm will allow dust-collecting when the overall length of the drill bit is 116 mm.

(3) Drilling holes

When drilling holes, secure the main unit so that the end of the dust-collecting adapter contacts with the concrete surface perfectly during drilling. Dust-collecting effectiveness is reduced if the adapter is not in contact with the surface (see Fig. 13).

(4) Removing dust

Excessive dust in the dust bag will reduce dust-collecting effectiveness. Remove dust from the dust bag regularly.

Remove the dust bag from the main unit, pull out the rail and throw away the dust and clean (see Fig. 14).

4. When not using the dust-collecting adapter

When removing the dust-collecting adapter and the dust bag to use as a normal rotary hammer, insert the provided cap in the hose attachment hole. (see Fig. 15). After removing the dust bag, the air blowing out from the attachment hole is reduced and no air will blow onto your face.

5. Rotation only

Remove the dust-collecting adapter as it cannot be used. Insert the provided cap in the hose attachment hole.

This rotary hammer can be set to rotation only mode by passing the push button and turning the change lever to the mark (Fig. 16).

To drill wood or metal material using the drill chuck and chuck adapter (optional accessories), proceed as follows.

Installing drill chuck and chuck adapter: (Fig. 17) (1) Attach the drill chuck to the chuck adapter.
(2) The part of the SDS-plus shank is the same as the drill bit. Therefore, refer to the item of "Mounting the drill bit" for attaching it.

CAUTION

○Application of force more than necessary will not only expedite the work, but will deteriorate the tip edge of the drill bit and reduce the service life of the rotary hammer in addition.
○Drill bits may snap off while withdrawing the rotary hammer from the drilled hole. For withdrawing, it is important to use a pushing motion.
○Do not attempt to drill anchor holes or holes in concrete with the machine set in the rotation only function.
○Do not attempt to use the rotary hammer in the rotation and striking function with the drill chuck and chuck adapter attached. This would seriously shorten the service life of every component of the machine.

6. When driving machine screws (Fig. 18)

First, insert the bit into the socket in the end of chuck adapter (D).

Next, mount chuck adapter (D) on the main unit using procedures described in 4 (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

Exercise care not to excessively prolong driving time, otherwise, the screws may be damaged by excessive force.
○Apply the rotary hammer perpendicularly to the screw head when driving the screw; otherwise, the screw head or bit will be damaged, or driving force will not be fully transferred to the screw.
○Do not attempt to use the rotary hammer in the rotation and striking function with the chuck adapter and bit attached.

7. When driving wood screws (Fig. 18)

(1) Selecting a suitable driver bit Employ plus-head screws, if possible, since the driver bit easily slips off the heads of minus-head screws.

(2) Driving in wood screws

○Prior to driving in wood screws, make pilot holes suitable for them in the wooden board. Apply the bit to the screw head grooves and gently drive the screws into the holes.

○After rotating the rotary hammer at low speed for a while until the wood screw is partly driven into the wood, squeeze the trigger more strongly to obtain the optimum driving force.

CAUTION

Exercise care in preparing a pilot hole suitable for the wood screw taking the hardness of the wood into consideration. Should the hole be excessively small or shallow, requiring much power to drive the screw into it, the thread of the wood screw may sometimes be damaged.

8. How to use the drill bit (taper shank) and the taper shank adapter

(1) Mount the taper shank adapter to the rotary hammer (Fig. 19).

(2) Mount the drill bit (taper shank) to the taper shank adapter (Fig. 19).

(3) Turn the switch ON, and drill a hole in prescribed depth.

(4) To remove the drill bit (taper shank), insert the cotter into the slot of the taper shank adapter and strike the head of the cotter with a hammer supporting on a rests (Fig. 20).

LUBRICATION

Low viscosity grease is applied to this rotary hammer so that it can be used for a long period without replacing the grease. Please contact the nearest service center for grease replacement when any grease is leaking form loosened screw.

Further use of the rotary hammer with lock off grease will cause the machine to seize up reduce the service life.

CAUTION

A special grease is used with this machine, therefore, the normal performance of the machine may be badly affected by use of other grease. Please be sure to let one of our service agents undertake replacement of the grease.

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 new ones or resharpen them without delay when abrasion is noted.

2. 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 result in serious hazard.

3. 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.

4. 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.

5. Service parts list

A: Item No.

B: Code No.

C: No. Used

D: Remarks

CAUTION

Repair, modification and inspection of Hitachi Power Tools must be carried out by a Hitachi Authorized Service Center.

This Parts List will be helpful it presented with the tool to the Hitachi Authorized Serivde 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.

MODIFICATIONS

Hitachi Power Tools are constantly being improved and modified to incorporate the latest technological advancements.

Accordingly, some parts (i.e. code numbers and/or design) 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.

Information concerning airborne noise and vibration The measured values were determined according to EN60745.

The typical A-weighted sound pressure level: 90 dB (A). The typical A-weighted sound power level: 103 dB (A).

Wear ear protection.

The typical weighted root mean square acceleration value: 8.6 m/s ^2 .

Exploded view diagram of a mechanical assembly with numbered parts for identification

ABCD
1306 - 345 1
2306 - 340 1
3322 - 809 1
4322 - 810 1
5322 - 811 1
6322 - 812 1
7984 - 118 1
8939 - 547 1
9302 - 210 4 D5×90
10322-786 1
11———1
12322-789 1
13317-223 1
14322-787 1
15878-885 1S-18
16307-688 1
17322-815 1
18690-4DD 16904DDPS2L
19322-819 1
20322-813 1
21959-156 1D7.0
22322-814 1
23301-677 1
24301-678 1
25301-679 1
26948-310 1
27322-80301
28944-486 11AP-20
29322-804 1
30322-802 1
31322-805 1
32322-808 1
33322-806 1
34322-807 1
35322-801 1
36322-834 1I.D. 16
37322-800 1
38322-793 1I.D. 66.5
39322-792 1
40322-798 1
41322-799 2
42322-795 1
43322-796 1
44322-794 1
45301-659 1
46301-660 1
47301-661 1
48306-990 1
49322-797 1
50301-663 1
51626-VVM 1626VVC2PS2L
52322-816 1
53876-796 1P-22
54322-818 1
55608-DDM 1608DDC2PS2L
56982-631 2
57323-174 1
58302-113 1
59302-111 1
60302-371 1
61323-176 1
62993-052 1
63600-1DD 16001DDCMPS2L
64302-372 1
ABCD
65 323-175 1
66 302-114 1
67 1 360-646C1110V-120V
67 2 360-646E1220V-230V
68 322-791 1
69 981-421 2D4×55
70 1 340-581C1110V-120V
70 2 340-581E1220V-230V
71 608-VVM1608VVC2PS2L
72 322-832 1
731
74 322-790 1
751
76 999-088 2
77 308-536 2
78 306-945 4D3×10
79 322-838 2
80 1 322-827 1
80 2 322-828 1“GBR(110V)”
81 1 322-830 1
81 2 322-831 1“GBR(110V)”
82 322-823 2
83 1 322-820 1110V-127V
83 2 322-825 1220V-240V
84 930-039 1
85 981-373 2
86 953-327 1D8.8
871
88 937-631 1
89 984-750 2D4×16
90 301-653 2D4×20
91 322-833 1
92 302-074 1“93-99”
93 302-077 1
94 302-075 1
95 301-801 1M6×27
96 303-159 1M4×25.5
97 872-470 1S-26
98 302-076 1“99”
99 873-095 1P-16
100 302-386 1
101 302-048 1“100”
501 323-177 1
502 303-659 1
503 302-374 1

HITACHI DH 24PD2 - NOTE - 2

natural_image Simple line drawing of a quill pen with inkwell (no text or symbols)

HITACHI DH 24PD2 - NOTE - 3

natural_image Line drawing of a quill pen in an inkwell (no text or symbols)
SvenskaSuomi
EF-DEKLARATION BETRÄFFANDE LIKFORMIGHETVi tillkännagiver med eget ansvar att denna produkt överensstämmer med standard eller standardiserat dokument EN60745, EN55014 och EN61000-3 i enlighet med råddirektiven 73/23/E∅S, 89/336/E∅S och 98/37/ EF.Denna deklaration gäller för CE-märkningen på produkten.EY-ILMOITUS YHDENMUKAISUUDESTAYksinomaisella vastuudella vakuutamme, että tämä tuote vastaa normeja tai normitettuja dokumentteja EN60745, EN55014 ja EN61000-3 yhteisön ohjeiden 73/ 23/ETY, 89/336/ETY ja 98/37/EY mukaisesti.Tämä ilmoitus sovelletaan tuotekohtaiseen CE- merkintään.
DanskEnglish
EF-DEKLARATION OM ENSARTETHEDVi erlkærer os fuldstændige ansvarlige for, at dette produkt modsvarer gældende standard eller de standardiserede dokumenter EN60745, EN55014 og EN61000-3 i overensstemmelse med EF-direktiver 73/ 23/E∅F, 89/336/E∅S og 98/37/EF.Denne erklæring qælder produkter, der er mærket med CE.EC DECLARATION OF CONFORMITYWe declare under our sole responsibility that this product is in conformity with standards or standardized documents EN60745, EN55014 and EN61000-3 in accordance with Council Directives 73/23/EEC, 89/336/ EEC and 98/37/EC.This declaration is applicable to the product affixed CE marking.
Norsk
EF'S ERKLÆRING OM OVERENSSTEMMELSEVierklærerherved at vi påtar oss eneansvaret for at dette produktet er i overensstermmelse med normer eller standardiserte dokumenter EN60745, EN55014 og EN61000-3 i samsvar med Rådsdirektiver 73/23/E∅S, 89/336/E∅S og 98/37/EF.Denne erklæringen gjelder produktets påklistrede CE- merking.
Representative office in Europe Hitachi Power Tools Europe GmbH Siemensring 34, 47877 Willich 1, F. R. Germany Head office in Japan Hitachi Koki Co., Ltd.Shinagawa Intercity Tower A, 15-1, Konan 2-chome, Minato-ku, Tokyo, JapanCE 31. 3. 2004M. KatoK. KatoBoard Director

HITACHI DH 24PD2 - NOTE - 4

Hitachi Koki Co., Ltd.

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Product information

Brand : HITACHI

Model : DH 24PD2

Category : Drill