DH38YE2 - Hammer HiKOKI - Free user manual and instructions

USER MANUAL DH38YE2 HiKOKI

Line drawing of a drill bit with spiral drill bit and mechanical handle (no text or symbols)

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 stored in safe place.

INSTRUCTIONS DE SECURITE ET MODE D'EMPLOI

⚠ AVERTISSEMENT

IMPORTANT SAFETY INFORMATION .... 3

MEANINGS OF SIGNAL WORDS .... 3

SAFETY 3

GENERAL POWER TOOL SAFETY WARNINGS .... 3

ROTARY HAMMER SAFETY WARNINGS .... 4

SYMBOLS 5

DOUBLE INSULATION FOR SAFER OPERATION .... 5

FUNCTIONAL DESCRIPTION 6

NAME OF PARTS 6

SPECIFICATIONS 7

Page

ASSEMBLY AND OPERATION 7

APPLICATIONS 7

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 precautions are outlined in the "SAFETY" section of this Instruction Manual and in the sections which contain the operation and maintenance instructions.

Hazards that must be avoided to prevent bodily injury or machine damage are identified by WARNINGS on the power tool and in this Instruction Manual.

NEVER use this power tool in a manner that has not been specifically recommended by metabo HPT.

MEANINGS OF SIGNAL WORDS

WARNING indicates a potentially hazardous situations which, if ignored, could result in death or serious injury.

CAUTION indicates a potentially hazardous situations which, if not avoided, may result in minor or moderate injury, or may cause machine damage.

NOTE emphasizes essential information.

SAFETY

GENERAL POWER TOOL SAFETY WARNINGS

WARNING:

Read all safety warnings and instructions.

Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.

Save all warnings and instructions for future reference.

The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.

1) Work area safety

a) Keep work area clean and well lit.
Cluttered or dark areas invite accidents.
b) Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust.
Power tools create sparks which may ignite the dust of fumes.
c) Keep children and bystanders away while operating a power tool.
Distractions can cause you to lose control.

2) Electrical safety

a) Power tool plugs must match the outlet.
Never modify the plug in any way.
Do not use any adapter plugs with earthed (grounded) power tools.
Unmodified plugs and matching outlets will reduce risk of electric shock.

b) Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and refrigerators.

There is an increased risk of electric shock if your body is earthed or grounded.

c) Do not expose power tools to rain or wet conditions.
Water entering a power tool will increase the risk of electric shock.
d) Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts.
Damaged or entangled cords increase the risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
f) If operating a power tool in a damp location is unavoidable, use a residual current device (RCD) protected supply.
Use of an RCD reduces the risk of electric shock.

3) Personal safety

a) Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication.

A moment of inattention while operating power tools may result in serious personal injury.

b) Use personal protective equipment. Always wear eye protection.

Protective equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.

c) Prevent unintentional starting. Ensure the switch is in the off-position before connecting to power source and/or battery pack, picking up or carrying the tool.

Carrying power tools with your finger on the switch or energising power tools that have the switch on invites accidents.

d) Remove any adjusting key or wrench before turning the power tool on.

A wrench or a key left attached to a rotating part of the power tool may result in personal injury.

e) Do not overreach. Keep proper footing and balance at all times.

This enables better control of the power tool in unexpected situations.

f) Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing and gloves away from moving parts.

Loose clothes, jewellery or long hair can be caught in moving parts.

g) If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used.

Use of dust collection can reduce dust-related hazards.

4) Power tool use and care

a) Do not force the power tool. Use the correct power tool for your application.

The correct power tool will do the job better and safer at the rate for which it was designed.

b) Do not use the power tool if the switch does not turn it on and off.

Any power tool that cannot be controlled with the switch is dangerous and must be repaired.

c) Disconnect the plug from the power source and/or the battery pack from the power tool before making any adjustments, changing accessories, or storing power tools.

Such preventive safety measures reduce the risk of starting the power tool accidentally.

d) Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool.

Power tools are dangerous in the hands of untrained users.

e) Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool's operation.

If damaged, have the power tool repaired before use.

Many accidents are caused by poorly maintained power tools.

f) Keep cutting tools sharp and clean.

Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.

g) Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account the working conditions and the work to be performed.

Use of the power tool for operations different from those intended could result in a hazardous situation.

5) Service

a) Have your power tool serviced by a qualified repair person using only identical replacement parts.

This will ensure that the safety of the power tool is maintained.

ROTARY HAMMER SAFETY WARNINGS

1. Wear ear protectors.

Exposure to noise can cause hearing loss.

1. Use auxiliary handles, if supplied with the tool. Loss of control can cause personal injury.
2. Hold power tools by insulated gripping surfaces, when performing an operation where the cutting tool may contact hidden wiring or its own cord. Cutting accessory contacting a "live" wire may make exposed metal parts of the power tool "live" and could give the operator an electric shock.
3. NEVER touch the tool bit with bare hands after operation.
4. NEVER wear gloves made from materials likely to roll up such as cotton, wool, cloth or string, etc.
5. ALWAYS attach the side handle and securely grip the Rotary Hammer.
6. NEVER touch moving parts.
   NEVER place your hands, fingers or other body parts near the tool's moving parts.
7. NEVER operate without all guards in place.
   NEVER operate this tool without all guards or safety features in place and in proper working order. If maintenance or servicing requires the removal of a guard or safety feature, be sure to replace the guard or safety feature before resuming operation of the tool.
8. Use right tool.
   Don't force small tool or attachment to do the job of a heavy-duty tool.
   Don't use tool for purpose not intended —for

example— don't use circular saw for cutting tree limbs or logs.

1. NEVER use a power tool for applications other than those specified.

NEVER use a power tool for applications other than those specified in the Instruction Manual.

1. Handle tool correctly.

Operate the tool according to the instructions provided herein. Do not drop or throw the tool. NEVER allow the tool to be operated by children, individuals unfamiliar with its operation or unauthorized personnel.

1. Keep all screws, bolts and covers tightly in place.

Keep all screws, bolts, and plates tightly mounted. Check their condition periodically.

1. Do not use power tools if the plastic housing or handle is cracked.

Cracks in the tool's housing or handle can lead to electric shock. Such tools should not be used until repaired.

1. Blades and accessories must be securely mounted to the tool.

Prevent potential injuries to yourself or others. Blades, cutting implements and accessories which have been mounted to the tool should be secure and tight.

1. Keep motor air vent clean.

The tool's motor air vent must be kept clean so that air can freely flow at all times. Check for dust build-up frequently.

1. Operate power tools at the rated voltage.

Operate the power tool at voltages specified on its nameplate.

If using the power tool at a higher voltage than the rated voltage, it will result in abnormally fast motor revolution and may damage the unit and the motor may burn out.

1. NEVER use a tool which is defective or operating abnormally.

If the tool appears to be operating unusually, making strange noises, or otherwise appears repairs by a metabo HPT authorized

1. NEVER leave tool running unattended. Turn power off.

Don't leave tool until it comes to a complete stop.

19 Carefully handle power tools.

Should a power tool be dropped or struck against hard materials inadvertently, it may be deformed, cracked, or damaged.

1. Do not wipe plastic parts with solvent.

Solvents such as gasoline, thinner benzine, carbon tetrachloride, and alcohol may damage and crack plastic parts. Do not wipe them with such solvents. Wipe plastic parts with a soft cloth lightly dampened with soapy water and dry thoroughly.

1. ALWAYS

wear eye protection that meets the requirement of the latest revision of ANSI Standard Z87.1.

1. ALWAYS be careful with buried object such as an underground wiring.

Touching live wiring or electric cable with this tool may result in electric shock.

Confirm before use whether hidden objects are present, such as electric cables within the wall, floor or ceiling.

SYMBOLS

Definitions for symbols used on this tool

V ....volts

Hz ...... hertz

A ...... amperes

no no load speed

W ...... watt

☐ Class II Construction

---/min ...... revolutions per minute

\~ ...... Alternating current

To ensure safer operation of this power tool, metabo HPT has adopted a double insulation 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 the operator.

Therefore, either the symbol "☐" or the words "Double insulation" appear on the power tool or on the nameplate.

Although this system has no external grounding, you must still follow the normal electrical safety precautions given in this Instruction Manual, including not using the power tool in wet environments.

To keep the double insulation system effective, follow these precautions:

○ Only metabo HPT AUTHORIZED SERVICE CENTER should disassemble or assemble this power tool, and only genuine metabo HPT replacement parts should be installed.

○ Clean the exterior of the power tool only with a soft cloth moistened with soapy water, and dry thoroughly.

Never use solvents, gasoline or thinners on plastic components; otherwise the plastic may dissolve.

CAVE THESE INSTRUCTIONS AND MAKE THEM AVAILABLE TO OTHER USERS AND OWNERS OF THIS TOOL!

FUNCTIONAL DESCRIPTION

NOTE:

The information contained in this Instruction Manual is designed to assist you in the safe operation and maintenance of the power tool.

NEVER operate, or attempt any maintenance on the tool unless you have first read and understood all safety instructions contained in this manual.

Some illustrations in this Instruction Manual may show details or attachments that differ from those on your own power tool.

NAME OF PARTS

Drill bit Selector lever Switch trigger Handle Nameplate Side handle Housing Tail cover Set screw (Under the Tail cover) Brush cap (Inside the Tail cover)

Fig. 1

SPECIFICATIONS

Motor Single-Phase, Series Commutator	Motor.
Power Source Single-Phase, 120 V 60 Hz
Current 8.4 A
Capacity Drill Bit: 1-1/2" (38 mm)	Core Bit: 4-13/64" (105 mm)
No-Load Speed 620/min
Full-load Blow 2,800/min
Weight 14.1 lbs (6.4 kg)

ASSEMBLY AND OPERATION

APPLICATIONS

Rotation and hammering function

○ Drilling anchor holes
○ Drilling holes in concrete

Hammering function only

○ Demolishing concrete, chipping, digging, and squaring (by applying optional accessories)

PRIOR TO OPERATION

1. Power source

Ensure that the power source to be utilized conforms to the power source requirements specified on the product nameplate.

1. Power switch

Ensure that the switch is in the OFF position. If the plug is connected to a receptacle while the switch is in the ON position, the power tool will start operating immediately and can cause serious injury.

1. Extension cord

When the work area is far away from the power source, use an extension cord of sufficient thickness and rated capacity. The extension cord should be kept as short as practicable.

WARNING:

Damaged cord must be replaced or repaired.

1. Check the receptacle

If the receptacle only loosely accepts the plug, the receptacle must be repaired. Contact a licensed electrician to make appropriate repairs.

If such a fautly receptacle is used, it may cause overheating, resulting in a serious hazard.

1. Confirming condition of the environment:

Confirm that the work site is placed under appropriate conditions conforming to prescribed precautions.

1. How to install dust cover (Fig. 2)

Always install the dust cover on the drill bit or the taper shank adaptor. Insert the dust cover until it lies flush in the groove.

NOTE: For a thick drill bit, insert the dust cover from drill rear.

Dust cover Insert up to the groove

Fig. 2

1. How to install tool

CAUTION:

For tools such as a drill bit and a bull point, use only metabo HPT genuine parts.

(1) Clean, then smear the tool shank with the grease or oil.
(2) Pull the tool holder in the direction of arrow ① and rotate it in the direction of arrow ② (counterclockwise). Fully insert the tool shank into the hexagonal hole of the front cover. (Fig. 3)

Front Cover

Tool shank Tool Holder ① ②

Fig. 3

(3) Return the tool holder to fix the tool.
(4) Pull the tool to make sure it is locked completely.

HOW TO USE

NOTE:

Ensure that the wing bolt in the side handle is properly tightened before using the tool.

1. How to drill holes (Fig. 4)

(1) Pull the switch trigger after applying the drill bit tip to the drilling position.
(2) It is unnecessary to forcibly press the Rotary Hammer main body. It is sufficient to slightly press the rotary hammer to an extent that clips are freely discharged.

Side handle

Fig. 4

CAUTION:

Although this machine is equipped with a safety clutch, if the drill bit becomes bound in concrete or other material, the resultant stoppage of the drill bit could cause the machine body to turn in reaction. Ensure that the main handle and side handle are gripped firmly during operation.

1. How to chisel or demolish (Fig. 5)

By applying the tool tip to the chiseling or demolishing position, operate the rotary hammer by utilizing its empty weight. Forcible pressing or thrusting is unnecessary.

Illustration of a hand using a drill bit to lift a screwdriver (no text or symbols present)

Fig. 5

1. When drilling at "rotation + hammering"

CAUTION:

If you switch the selector lever during motor rotation, the tool can start to rotate abruptly, resulting in unexpected accidents. Be sure to switch the selector lever when the motor is at a complete stop.

(1) Switching to "rotation + hammering"

(a) Push the button, release lock and turn the selector lever clockwise.
(b) Align ▲ of the selector lever and IT of the lever holder as illustrated in Fig. 6.
(c) Release the button to lock the selector lever.

Lever holder

Button Selector lever

Fig. 6

NOTE:

Turn the selector lever (do not push the button) to check if it is completely locked and make sure that it does not turn.

1. When chipping and shredding at "hammering":

CAUTION:

If the selector lever is switched during motor rotation, the tool can start to rotate abruptly, resulting in unexpected accidents. Make sure to switch the selector lever when the motor is at a complete stop.

(1) Switching to "hammering"

(a) Push the button, release lock and turn the selector lever counterclockwise.
(b) Align ▲ of the selector lever and T of the lever holder as illustrated in Fig. 7.
(c) Release the button to lock the selector lever.

Selector lever Lever holder Button

Fig. 7

NOTE:

Turn the selector lever (do not push the button) to check if it is completely locked and make sure that it does not turn.

5. Warming up (Fig. 8)

The grease lubrication system in this unit may require warming up in cold regions.

Position the end of the bit so makes contact with the concrete, turn on the switch and perform the warming up operation. Make sure that a hitting sound is produced and then use the unit.

Line drawing of a hand using a drill bit to lift a screw (no text or symbols)

Fig. 8

CAUTION:

When the warming up operation is performed, hold the side handle and the main body securely with both hands to maintain a secure grip and be careful not to twist your body by the jammed drill bit.

1. How to use the drill bit (taper shank) and the taper shank adaptor.

(1) Install drill bit with taper shank in the taper shank adaptor. (Fig. 9)

Taper shank adaptor Drill bit (Taper shank)

Fig. 9

(2) Turn the power on and drill a base hole.
(3) After cleaning out dust with a syringe, attach the plug to the anchor tip and drive in the anchor with a manual hammer.
(4) To remove the drill bit with taper shank, insert a cotter into the slot of the taper shank adaptor, place supports under the Rotary Hammer and tap the cotter with a manual hammer. (Fig. 10)

Cotter Taper shank adaptor Support

Fig. 10

1. Using the stopper (Fig. 11)

(1) Loosen the wing bolt, and insert the stopper into the mounting hole on the side handle.
(2) Adjust the stopper position according to the depth of the hole and tighten the wing bolt securely.

Stopper Mounting hole Wing bolt Side handle

Fig. 11

HOW TO USE THE CORE BIT

When boring penetrating large hole use the core bit. At that time use with the center pin and the core bit shank provided as optional accessories.

1. Mounting

CAUTION:

Be sure to turn power OFF and disconnect the plug from the receptacle.

(1) Mount the core bit to the core bit shank. (Fig. 12) Lubricate the thread of the core bit shank to facilitate disassembly.

Core bit Core bit shank

Fig. 12

(2) Mount the core bit shank to the Rotary Hammer. (Fig. 13)

Illustration of a hand using a mechanical tool to lift a cylindrical component (no text or symbols present)

Fig. 13

(3) Insert the center pin into the guide plate until it stops.
(4) Engage the guide plate with the core bit, and turn the guide plate to left or right so that it does not fall even if it faces downward. (Fig. 14)

Center pin Guide plate Core bit Core bit tip

Fig. 14

1. How to bore (Fig. 15)

(1) Connect the plug to the receptacle.
(2) A spring is installed in the center pin. Push it lightly to the wall or the floor straight. Connect all over the surface of the core bit tip and start operating.
(3) When boring about 3/16" (5 mm) in depth the position of the hole will establish. Bore after that removing the center pin and the guide plate from core bit.
(4) Application of excessive force will not only expedite the work, but will deteriorate the tip edge of the drill bit, resulting in reduced service life of the rotary hammer.

Line drawing of a hand using a drill bit with a threaded shaft (no text or symbols)

Fig. 15

CAUTION:

When removing the center pin and the guide plate, turn OFF the switch and disconnect the plug from the receptacle.

3. Dismounting (Fig. 16)

Remove the core bit shank from the rotary hammer and strike the head of the core bit shank strongly two or three times with a manual hammer holding the core bit, then the thread becomes loose and the core bit can be removed.

Core bit shank

Fig. 16

MAINTENANCE AND INSPECTION

WARNING:

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 abrasion is noted.

1. Inspecting the screws

Regularly inspect all screws and ensure that they are properly tightened. Should any of the screws be loose, retighten them immediately.

WARNING:

Using this Rotary Hammer with loosen screws is extremely dangerous.

1. 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.

1. Inspecting the carbon brushes: (Fig. 17)

The motor employs carbon brushes which are consumable parts. When they become worn to or near “wear limit”, it could result in motor trouble. When an auto-stop carbon brush is equipped, the motor will stop automatically. At that time, replace both carbon brushes with new ones which have the same carbon brush Nos. shown in the figure. In addition, always keep carbon brushes clean and ensure that they slide freely within the brush holders.

CAUTION:

Using this Rotary Hammer with a carbon brush which is worn in excess of the wear limit will damage the motor.

Wear limit No. of carbon brush 43 0.28" (7 mm) 0.67" (17 mm)

Fig. 17

NOTE:

Use metabo HPT carbon brush No. 43 indicated in Fig. 17

○ Replacing carbon brushes:

(For parts name, refer to Fig. 1)

Loosen the two set screws and remove the tail cover. Remove the brush caps and carbon brushes. After replacing the carbon brushes, tighten the brush caps securely and to install the tail cover with securely tightening two set screws.

1. How to replase grease

This machine is full air-tight construction to protect against dust and to prevent lubricant leakage. Therefore, the machine can be used without lubrication for long periods. Replace the grease as described below.

○ Grease replacement period

After purchase, replace grease after every 6 months of usage. Ask for grease replacement at the nearest metabo HPT Authorized Service Center. Proceed for replacement of grease.

○ Grease replenishment

CAUTION:

Before replenishing the grease, turn the power off and pull out the power plug.

(1) Remove the crank cover and wipe off the grease inside. (Fig. 18)
(2) Apply 2.0 oz (60 g) of metabo HPT Electric Hammer Grease A (optional accessory, contained in tube) to the crank case.
(3) After replenishing the grease, install the crank cover securely.

Crank cover

Fig. 18

NOTE:

The metabo HPT Electric Hammer Grease A is of the lower viscosity type.

6. Service and repairs

All quality power tools will eventually require servicing or replacement of parts because of wear from normal use. To assure that only authorized replacement parts will be used, all service and repairs must be performed by a metabo HPT AUTHORIZED SERVICE CENTER, ONLY.

7. Service parts list

CAUTION:

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

This Parts List will be helpful if presented with the tool to the metabo HPT 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.

MODIFICATIONS:

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

Accordingly, some parts may be changed without prior notice.

ACCESSORIES

WARNING:

ALWAYS use Only authorized metabo HPT replacement parts and accessories. NEVER use replacement parts or accessories which are not intended for use with this tool. Contact metabo HPT 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 metabo HPT.

STANDARD ACCESSORIES

(1) Case (Molded plastic) (Code No. 326489)	1
(2) Side Handle (Code No. 313078)	1
(3) Dust Cover (Code No. 993245)	1
(4) Stopper (Code No. 971786)	1

OPTIONAL ACCESSORIES.....sold separately

For accessories in detail please call metabo HPT AT 1-800-59-TOOLS

1. Through-hole drilling (Rotation + Hammering)

(1) Drill bit (Spline shank)

External dia.	Overall lenght Code	No.
1"(25 mm)	16"(400 mm)	985375
1-1/2"(38 mm)		985376

1. Anchor hole drilling (Rotation + Hammering)

(1) Drill bit (Taper shank) + (2) Taper shank adaptor (Spline shank) (3) Cotter (Code No. 944477)

(2) Taper shank adaptor

A-taper	Taper shank adaptor formed A-taper or B-taper is provided as optional accessory, but drill bit for it is not provided	Code No. 985377
B-taper		Code No. 985378

1. Large-dia. hole boring (Rotation + Hammering)

Diagram showing four different types of screw or tool packages: gear, cylindrical, threaded, and threaded with a base.

(Guide plate)

Code No.

985388

955169

(1) Center pin

Code No.

955165

(2) Core bit

External dia.

2" (50 mm)

4-1/8" (105 mm)

(3) Core bit shank (Spline shank)

1. Crushing (Hammering)

(1) Bull point

Overall length Code No.

12" (300 mm) 985383

1. Groove digging and edging (Hammering)

(1) Cold chisel

Overall length Code	No.
12" (300 mm) 985381
18" (460 mm) 985382

1. Asphalt cutting (Hammering)

(1) Cutter

Overall length	Width Code	No.
12" (300 mm)	1-1/2" (38 mm)	985384
	2" (50 mm)	985385

1. Digging

(1) Scoop

Code No. 985386

1. Syringe (for chip removal)

Code No. 320859

Code No. 318085

NOTE:

Specifications are subject to change without any obligation on the part of the metabo HPT.

INFORMATIONS IMPORTANTES DE SÉCURITÉ

Line drawing of a hand operating a screwdriver (no text or symbols present)

Fig. 5

Illustration of a hand using a drill bit to lift a screw (no text or symbols)

Fig.8

PRECAUTIÓN:

Cotter Taper shank adaptor Support

Fig. 10

Illustration of a hand using a tool to lift a cylindrical component (no text or symbols present)

Fig. 13

Illustration of a hand using a drill bit with a threaded drill bit (no text or symbols)

Fig. 15

PRECAUTION:

1. Broyage (Percussion)

(1) Bull point

Line drawing of a hand holding a twist drill bit (no text or symbols)

Line drawing of a hand using a drill bit on a workbench (no text or symbols)

Fig. 5

aca selectora

Botón
Fig. 7

NOTA:

Line drawing of a hand operating a drill bit with a spiral drill (no text or symbols)

Fig. 8

PRECAUCIÓN:

Illustration of a hand using a tool to lift a cylindrical component (no text or symbols present)

Fig. 13

Line drawing of a hand operating a drill bit with a threaded drill (no text or symbols)

Fig. 15

PRECAUCIÓN:

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

ITEM NO.	PART NAME Q'TY
1 NEEDLE ROLLER D4X20 1
2 FRONT COVER 1
3 SEAL LOCK HEX. SOCKET HD. BOLT M6 x 25 4
4 STOP LEVER 1
5 O-RING 1
6 O-RING (C) 1
7 STOP WASHER 1
8 STOPPER SPRING 1
9 KNOB 1
10 SECOND HAMMER 1
11 DAMPER WASHER 1
12 DAMPER 1
13 DAMPER HOLDER 1
14 CYLINDER CASE ASS'Y		1
15 HEX. SOCKET HD. BOLT (W/FLANGE) M6 x 25		4
16 O-RING (1AS - 60)		1
17 CYLINDER		1
18 STRIKER		1
19 O-RING 2
20 CLUTCH SPRING		1
21 CLUTCH		1
22 BEVEL GEAR		1
23 THRUST WASHER		1
24 PISTON		1
25 PISTON PIN		1
26 CONNECTING ROD		1
27 SEAL LOCK HEX. SOCKET HD. BOLT M4 x 12 1
28 CHANGE LEVER		1
29 PIN D2X10		1
30 LEVER HOLDER		1
31 RETAINING RING FOR D20 HOLE		1
32 LEVER SHAFT		1
33 O-RING (P-16)		1
34 LEVER SPRING		1
35 PUSHING BUTTON 1
36 BALL BEARING 6201DDCMPS2L		1
37 DUST WASHER(B)		1
38 ARMATURE ASS'Y		1
39 FAN GUIDE		1
40 HEX. HD. TAPPING SCREW D5 x 55		2
41 STATOR ASS'Y 1
42 BRUSH TERMINAL 2
43 HOUSING ASS'Y		1
44 SLIP CLUTCH ASS'Y		1
45 BEVEL PINION		1
46 FEATHER KEY 3 x 3 x 8		2
47 COLLAR		1
48 OIL SEAL(A)		1
49 BALL BEARING 6002DDCMPS2L		1
50 WASHER		1
51 WASHER(A)		1
52 GEAR HOLDER		1
53 SPRING(C)		10
54 NEEDLE		10
55 SECOND GEAR		1
56 SPACER		1
57 BALL BEARING 629VVC2PS2L		1
58 BEARING WASHER(C)		1
59 SEAL LOCK HEX. SOCKET HD. BOLT M6 x 20 2
60 SEAL LOCK HEX. SOCKET HD. BOLT M6 x 45 4
61 CRANK COVER		1
62 BRAND LABEL		2
63 HEX. SOCKET HD. BOLT (W/FLANGE) M5 x 16		6
64 CYLINDER O-RING (B)		1
65 CRANK CASE		1
66 SEAL PACKING 1
67 RETAINING RING FOR D10 SHAFT		1
68 CRANK SHAFT 1
69 RETAINING RING FOR D40 HOLE		1
70 BALL BEARING 6203DDCMPS2L		1

ITEM NO.	PART NAME Q'TY
71	O-RING (S-40)	1
72	OIL SEAL(B)	1
73	FIRST GEAR	1
74	NEEDLE BEARING (M661)	1
75	GEAR COVER	1
76	WING BOLT M6 x 12	1
77	MOUNT	1
78	NUT M6	1
79	SIDE HANDLE	1
80	HANDLE BOLT	1
81	BAND 1
82	BRUSH CAP	2
83	CARBON BRUSH	2
84	BRUSH HOLDER	2
85	HEX. SOCKET SET SCREW M5 x 8	2
86	DUST SEAL	1
87	TAIL COVER	1
88	WASHER(A)	1
89	BALL BEARING 608VVC2PS2L	1
90	BEARING HOLDER	1
91	TAPPING SCREW (W/FLANGE) D5 x 20	4
92	NAME PLATE	1
93	HANDLE	1
94	CORD ARMOR	1
95	TERMINAL M4.0	1
96	SWITCH (C)	1
97	PILLAR TERMINAL	1
98	TAPPING SCREW (W/FLANGE) D4 x 25	2
99	HANDLE COVER	1
100	CORD CLIP 1
101	TAPPING SCREW (W/FLANGE) D4 x 16	2
102	CORD	1
501	DUST COVER	1
502	CASE	1
503	STOPPER ROD	1

WARNING:

Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:

• Lead from lead-based paints,
  ●Crystalline silica from bricks and cement and other masonry products, and
  ●Arsenic and chromium from chemically-treated lumber.

Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles.

AVERTISSEMENT:

Minato-ku, Tokyo 108-6020, Japan

Distributed by

Koki Holdings America Ltd.

1111 Broadway Ave,

Braselton, Georgia, 30517

Koki Holdings America Ltd. Canadian Branch

3405 American Drive, Units 9-10,

Mississauga, ON, L4V 1T6

806

Code No. C99184361 F

Printed in China