DN14DSL - Drill HiKOKI - Free user manual and instructions

USER MANUAL DN14DSL HiKOKI

Illustration of two cylindrical electric drill motors with long shafts, shown in side and top views (no text or symbols)

保留备用
Keep for future reference

使用说明书

Handling instructions

目次

电动工具通用安全警告 2

充电式角向电钻安全警告......4

其它安全警告....4

锂离子电池使用注意事项....5

符号....7

规格....7

标准附件....8

用途....8

电池的拆卸 / 安装法.....8

充电....9

操作....11

操作注意事项....14

维护和检查....14

选择附件....17

电动工具通用安全警告

警告！

阅读所有警告和所有说明。

Mechanical tool diagram showing a turning fork and handle assembly (no text or labels)

夹头手柄座

卡盘扳手

插入

图10

Diagram of a hand holding a device with a dashed arrow indicating rotation (no text or symbols present)

拉出
图11

中文

8. 使用照明灯

Technical line drawings of two electronic components with internal circuitry (no text or symbols)

14.4V(锂离子电池)

Technical line drawings of two electronic device enclosures (no text or symbols)

18V (锂离子电池)

Isometric line drawing of a mechanical device housing with internal components (no text or symbols)

Technical line drawing of a device housing with internal components (no text or symbols)

Line drawing of a mechanical device with multiple compartments and a handle (no text or symbols)

产品编号：337290 箱子

Technical line drawing of a computer cooling unit with visible internal components (no text or symbols)

产品编号：336471 箱子（可堆叠）

Isometric line drawing of a 3D mechanical part or mold cavity (no text or symbols)

产品编号：337288
内托盘

Simple line drawing of a cylindrical mechanical part with flanged ends (no text or symbols)

产品编号：302142 侧面手柄

产品编号：999054 炭刷

产品编号：329897
电池盖

CONTENTS

GENERAL POWER TOOL SAFETY WARNINGS ....18
CORDLESS ANGLE DRILL SAFETY WARNINGS ....21
ADDITIONAL SAFETY WARNINGS ....21
CAUTION ON LITHIUM-ION BATTERY 22
SYMBOLS 23
SPECIFICATIONS....24
STANDARD ACCESSORIES ....24
APPLICATIONS....24
BATTERY REMOVAL / INSTALLATION 25
CHARGING 25
OPERATION......27
OPERATIONAL CAUTIONS 31
MAINTENANCE AND INSPECTION 31
SELECTING ACCESSORIES ....34

GENERAL POWER TOOL SAFETY WARNINGS

WARNING

Read all safety warnings and all 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 fl ammable liquids, gases or dust.
Power tools create sparks which may ignite the dust or 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.

English

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) Battery tool use and care

a) Recharge only with the charger specified by the manufacturer.

A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.

b) Use power tools only with specifi cally designated battery packs.

Use of any other battery packs may create a risk of injury and fire.

c) When battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another.

Shorting the battery terminals together may cause burns or a fire.

d) Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help.

Liquid ejected from the battery may cause irritation or burns.

6) 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.

CAUTION

Keep children and infi rm persons away.

When not in use, tools should be stored out of reach of children and infirm persons.

CORDLESS ANGLE DRILL SAFETY WARNINGS

1. Use auxiliary handle(s), if supplied with the tool.

Loss of control can cause personal injury.

1. Hold power tool by insulated gripping surfaces, when performing an operation where the cutting accessory or fastener may contact hidden wiring.

Cutting accessory or fasteners contacting a "live" wire may make exposed metal parts of the power tool "live" and could give the operator an electric shock.

ADDITIONAL SAFETY WARNINGS

1. Make sure that the area to be drilled is absolutely free of any hidden obstructions including electrical wiring, water, or gas pipes. Drilling into the aforementioned may result in electric shock or short circuit, gas leak or other hazards that can cause serious accidents or injuries.
2. Make sure to securely hold the tool during operation. Failure to do so can result in accidents or injuries.
3. Secure the workpiece. A workpiece clamped with clamping devices or in a vice is held more secure than by hand.
4. Setting up and checking the work environment. Check if the work environment is suitable by following the precaution.
5. Do not allow foreign matter to enter the hole for connecting the battery.
6. Never disassemble the battery and charger.
7. Never short-circuit the battery. Shortcircuiting the battery will cause a great electric current and overheat. It results in burn or damage to the battery.
8. Do not dispose of the battery in fire. If the battery is burnt, it may explode.
9. Bring the battery to the shop from which it was purchased as soon as the post-charging battery life becomes too short for practical use. Do not dispose of the exhausted battery.
10. Do not insert object into the air ventilation slots of the charger. Inserting metal objects or inflammables into the charger air ventilation slots will result in electrical shock hazard or damaged charger.
11. The motor may stop in the event the tool is overloaded. In this should occur, release the tool's switch and eliminate the cause of the overload.
12. The use of the battery in a cold condition (below 0 degree Centigrade) can sometimes result in the weakened tightening torque and reduced amount of work. This, however, is a temporary phenomenon, and returns to normal when the battery warms up.
13. Do not use the keyless chuck in place of hand tools or for tightening purposes. Doing so may result in damage to the product.
14. This product contains a strong permanent magnet in the motor.

Observe the following precautions regarding adhering of chips to the tool and the effect of the permanent magnet on electronic devices.

○ Do not place the tool on a workbench or work area where metal chips are present.

The chips may adhere to the tool, resulting in injury or malfunction.

English

○ If chips have adhered to the tool, do not touch it. Remove the chips with a brush.

Failure to do so may result in injury.

○ If you use a pacemaker or other electronic medical device, do not operate or approach the tool.

Operation of the electronic device may be aff ected.

○ Do not use the tool in the vicinity of precision devices such as cell phones, magnetic cards or electronic memory media.

Doing so may lead to misoperation, malfunction or loss of data.

CAUTION ON LITHIUM-ION BATTERY

To extend the lifetime, the lithium-ion battery equips with the protection function to stop the output.

In the cases of 1 to 3 described below, when using this product, even if you are pulling the switch, the motor may stop. This is not the trouble but the result of protection function.

1. When the battery power remaining runs out, the motor stops.
   In such a case, charge it up immediately.
2. If the tool is overloaded, the motor may stop. In this case, release the switch of tool and eliminate causes of overloading. After that, you can use it again.
3. If the battery is overheated under overload work, the battery power may stop.

In this case, stop using the battery and let the battery cool. After that, you can use it again.

Furthermore, please heed the following warning and caution.

WARNING

In order to prevent any battery leakage, heat generation, smoke emission, explosion and ignition beforehand, please be sure to heed the following precautions.

1. Make sure that swarf and dust do not collect on the battery.
   ○ During work make sure that swarf and dust do not fall on the battery.
   ○ Make sure that any swarf and dust falling on the power tool during work do not collect on the battery.
   ○ Do not store an unused battery in a location exposed to swarf and dust.
   Before storing a battery, remove any swarf and dust that may adhere to it and do not store it together with metal parts (screws, nails, etc.).
2. Do not pierce battery with a sharp object such as a nail, strike with a hammer, step on, throw or subject the battery to severe physical shock.
3. Do not use an apparently damaged or deformed battery.
4. Do not use the battery in reverse polarity.
5. Do not connect directly to an electrical outlets or car cigarette lighter sockets.
6. Do not use the battery for a purpose other than those specified.
7. If the battery charging fails to complete even when a specified recharging time has elapsed, immediately stop further recharging.
8. Do not put or subject the battery to high temperatures or high pressure such as into a microwave oven, dryer, or high pressure container.
9. Keep away from fire immediately when leakage or foul odor are detected.

10. Do not use in a location where strong static electricity generates.

11. If there is battery leakage, foul odor, heat generated, discolored or deformed, or in any way appears abnormal during use, recharging or storage, immediately remove it from the equipment or battery charger, and stop use.

CAUTION

1. If liquid leaking from the battery gets into your eyes, do not rub your eyes and wash them well with fresh clean water such as tap water and contact a doctor immediately.

If left untreated, the liquid may cause eye-problems.

1. If liquid leaks onto your skin or clothes, wash well with clean water such as tap water immediately.

There is a possibility that this can cause skin irritation.

1. If you find rust, foul odor, overheating, discolor, deformation, and/or other irregularities when using the battery for the first time, do not use and return it to your supplier or vendor.

WARNING

If a conductive foreign matter enters in the terminal of lithium ion battery, the battery may be shorted, causing fire. When storing the lithium ion battery, obey surely the rules of following contents.

○ Do not place conductive debris, nail and wires such as iron wire and copper wire in the storage case.

To prevent shorting from occurring, load the battery in the tool or insert securely the battery cover for storing until the ventilator is not seen.

SYMBOL

WARNING

The following show symbols used for the machine. Be sure that you understand their meaning before use.

Read all safety warnings and all instructions.

SPECIFICATIONS

Model			DN14DSL DN18DSL
No-load speed 0–1700 /min 0–1800 /min
Capacity	Drilling	Wood(Thickness38mm)	28 mm 28 mm
		Metal(Thickness1.6mm)	Steel: 10 mm Steel: 12 mm
	Driving W	Wood screw	5.1 mm (diameter) ×38 mm (length)(Requires a pilot hole)	5.1 mm (diameter) ×38 mm (length)(Requires a pilot hole)
Weight 1.6 kg 1.7 kg

STANDARD ACCESSORIES

In addition to the main unit (1 unit), the package contains the accessories listed in the below.

		Charger Battery Case			Battery cover	Side handle	Chuck handle holder
DN14DSL DN18DSL		1 1 or 2	1 1 1 —
		1 1 or 2	1 1 1 1
DN14DSL (NN) DN18DSL (NN)		—	—	—	—	1 —
		—	—	—	—	1	1

APPLICATIONS

○ Driving and removing of wood screws.
○ Drilling of various metals
○ Drilling of various woods

BATTERY REMOVAL/INSTALLATION

1. Battery removal

Hold the handle tightly and push the battery latches (2 pcs.) to remove the battery (See Fig 1).

CAUTION

Never short-circuit the battery.

2. Battery installation

Insert the battery while observing its polarities (see Fig. 1).

Handle Push Latch Pull out Battery Insert

Fig. 1

CHARGING

Before using the power tool, charge the battery as follows.

1. Connect the charger's power cord to the receptacle.

When connecting the plug of the charger to a receptacle, the pilot lamp will blink in red (At 1-second intervals).

1. Insert the battery into the charger.

Firmly insert the battery into the charger as shown in Fig. 2.

1. Charging

When inserting a battery in the charger, charging will commence and the pilot lamp will light continuously in red.

When the battery becomes fully recharged, the pilot lamp will blink in red. (At 1-second intervals) (See Table 1 on page 26)

- Pilot lamp indication

The indications of the pilot lamp will be as shown in Table 1 on page 26, according to the condition of the charger or the battery.

Charger Pilot lamp UC18YKSL Pilot lamp Battery Battery Charger UC18YFSL

Fig. 2

Table 1

Indications of the pilot lamp
Pilot lamp(red)	Before charging	Blinks	Lights for 0.5 seconds. Does not light for 0.5 seconds. (off for 0.5 seconds)
	While charging	Lights	Lights continuously
	Charging complete	Blinks	Lights for 0.5 seconds. Does not light for 0.5 seconds. (off for 0.5 seconds)
	Overheat standby	Blinks	Lights for 1 second. Does not light for 0.5 seconds. (off for 0.5 seconds)	Battery overheated. Unable to charge. (Charging will commence when battery cools)
	Charging impossible	Flickers	Lights for 0.1 seconds. Does not light for 0.1 seconds. (off for 0.1 seconds)	Malfunction in the battery or the charger

● Regarding the temperatures and charging time of the battery.
The temperatures and charging time will become as shown in Table 2

Table 2

Battery\Charger		UC18YFSL UC18YKSL
Charging voltage V 14.4 – 18
Weight kg 0.5 0.35
Temperatures at which the battery can be recharged		0°C – 50°C
Charging time for battery capacity, approx.(At 20°C)
1.5 Ah	min.	22	40
2.0 Ah	min.	30	60
2.5 Ah	min.	35	75
3.0 Ah	min.	45	90
4.0 Ah	min.	60	120
5.0 Ah	min.	75	150
Number of battery cells 4 – 10

NOTE

The recharging time may vary according to temperature and power source voltage.

CAUTION

When the battery charger has been continuously used, the battery charger will be heated, thus constituting the cause of the failures. Once the charging has been completed, give 15 minutes rest until the next charging.

1. Disconnect the charger's power cord from the receptacle.
2. Hold the charger firmly and pull out the battery.

NOTE

Be sure to pull out the battery from the charger after use, and then keep it.

CAUTION

☐ If the battery is charged while it is heated because it has been left for a long time in a location subject to direct sunlight or because the battery has just been used, the pilot lamp of the charger lights for 1 second, does not light for 0.5 seconds (off for 0.5 seconds). In such a case, first let the battery cool, then start charging.
When the pilot lamp flickers (at 0.2-seconds intervals), check for and take out any foreign objects in the charger's battery connector. If there are no foreign objects, it is probable that the battery or charger is malfunctioning. Take it to your authorized Service Center.
○ Since the built-in micro computer takes about 3 seconds to confirm that the battery being charged with charger is taken out, wait for a minimum of 3 seconds before reinserting it to continue charging. If the battery is reinserted within 3 seconds, the battery may not be properly charged.
○ If the pilot lamp does not blink in red (every second) even though the charger cord is connected to the power, it indicates that the protection circuit of the charger may be activated.

Remove the cord or plug from the power and then connect it again after 30 seconds or so. If this does not cause the pilot lamp to blink in red (every second), please take the charger to the HiKOKI Authorized Service Center.

OPERATION

1. Mounting and dismounting of the bit.

CAUTION

At first, remove the battery from the tool.

For keyed chuck (Fig. 3)

(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 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.

Chuck wrench Tighten Loosen Drill Bit

Fig. 3

English

For keyless chuck

(1) Mounting the bit.

Loosen the sleeve by turning it toward the left (in the counterclockwise direction as viewed from the front) to open the clip on the keyless chuck. After inserting a driver bit, etc., into the keyless drill chuck, and tighten the sleeve by turning it toward the right (in the clockwise direction as viewed from the front). (See Fig. 4).

Loosen Sleeve Tighten

Fig. 4

NOTE

If the sleeve becomes loose during operation, tighten it further.

The tightening force becomes stronger when the sleeve is tightened.

(2) Dismounting the bit

Loosen the sleeve by turning it toward the left (in the counterclockwise direction as viewed from the front), and then take out the bit etc. (See Fig. 4)

CAUTION

When mounting a bit into the keyless chuck, tighten firmly. If the sleeve is not tight, the bit may slip or fall out, causing injury.

NOTE

When it is no longer possible to loosen the sleeve, use a vise or similar instrument to secure the bit. Turn the sleeve to the loose side (left side) for a moment. It should be easy now to loosen the sleeve.

2. Confir rm that the battery is mounted correctly.

3. Installing the side handle.

Screw the side handle into the gear cover tightly. (Fig. 5)

4. Check the rotational direction.

The bit rotates clockwise (viewed from the rear side) by pushing the R-side of the selector button.

The L-side of the selector button is pushed to turn the bit counterclockwise (See Fig. 6). (The L and R marks are provided on the body.)

When the trigger switch is depressed, the tool rotates. When the trigger switch 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.

○ When releasing the trigger switch, the brake will be applied for immediate stopping.

Gear cover Tighten Side handle Loosen Fig. 5 Trigger switch (R) mark (R) mark L selector button

Fig. 6

CAUTION

☐ The motor rotation may be locked to cease while the unit is used as drill. While operating the angle drill, take care not to lock the motor.
☐ If the motor is locked, immediately turn the power off. If the motor is locked for a while, the motor or battery may be burnt.
○ A buzzing noise is produced when the motor is about to rotate; This is only a noise, not a machine failure.

1. About Remaining Battery Indicator When pressing the remaining battery indicator switch, the remaining battery indicator lamp lights and the battery remaining power can be checked. When releasing your fi nger from the remaining battery indicator switch, the remaining battery indicator lamp goes off. The Table 3 shows the state of remaining battery indicator lamp and the battery remaining power. (see Fig. 7)

Switch panel Remaining battery indicator switch Remaining battery indicator lamp

Fig. 7

Table 3

State of lamp Battery Remaining Power
[YS4K]	The battery remaining power is enough.
	The battery remaining power is a half.
	The battery remaining power is nearly empty.Re-charge the battery soonest possible.

As the remaining battery indicator shows somewhat differently depending on ambient temperature and battery characteristics, read it as a reference.

NOTE

○ Do not give a strong shock to the switch panel or break it. It may lead to a trouble.
☐ To save the battery power consumption, the remaining battery indicator lamp lights while pressing the remaining battery indicator switch.

6. Using the hook

The hook is used to hang up the power tool to your waist belt while working.

CAUTION

When using the hook, hang up the power tool firmly not to drop accidentally. If the power tool is dropped, it may lead to an accident.
When carrying the power tool with hooked to your waist belt, do not fit any bit to the tip of power tool. If the sharp bit such as drill is fitted to the power tool when carrying it with hooked to your waist belt, you will be injured.
○ Install securely the hook. Unless the hook is securely installed, it may cause an injury while using. 29

English

(1) Installing the hook and tightening the screws. Install securely the hook in the groove of power tool and tighten the screws to fix the hook firmly. (Fig. 8)

Hook can be installing either side of the body.

1. Using the chuck handle holder (with keyed chuck only)

Attaching the included chuck handle holder allows the chuck handle to be attached to the main unit of this cordless tool.

The chuck handle holder can be attached on either the left or the right.

When detaching the chuck handle holder, follow the procedure in reverse.

(1) Attach the chuck handle holder (Fig. 9)

CAUTION

Attach the chuck handle holder firmly. If it is not secure, the chuck handle holder may detach during use and cause injury.

Body Groove Hook Screw

Fig. 8

Groove Screw Chuck handle holder

Fig. 9

(2) Store/Remove the chuck handle

Press the chuck handle into the holder as shown in the diagram (Fig. 10). When removing the chuck handle, support the cordless tool's main unit firmly and pull the chuck handle out (Fig. 11).

1. Using the light

Pull the trigger switch to light up the light. The light keeps on lighting while the trigger switch is being pulled. The light goes out after releasing the trigger switch. (Fig. 12).

CAUTION

Do not look directly into the light. Such actions could result in eye injury.

Chuck handle Insert

Chuck handle holder
Fig. 10

Diagram of a mechanical component with an arrow indicating rotation or force (no text or symbols present)

Pull out
Fig. 11

Trigger Switch

Fig. 12

OPERATIONAL CAUTIONS

1. Resting the unit after continuous work

(1) The power tool is equipped with a temperature protection circuit to protect the motor.

Continuous drilling or tightening wood screw work may cause the temperature of the unit to rise, activating the temperature protection circuit and automatically stopping operation. If this happens, allow the power tool to cool before resuming use.

(2) After use for continuous tightening wood screw works, rest the unit for 15 minutes or so when replacing the battery. The temperature of the motor, switch, etc., will rise if the work is started again immediately after battery replacement, eventually resulting in burnout.

MAINTENANCE AND INSPECTION

1. Inspecting the tool

Since use of as dull tool will degrade efficiency and cause possible motor malfunction, sharpen or replace the tool as soon as 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

The motor employs carbon brushes which are consumable parts. Since and excessively worn carbon brush can result in motor trouble, replace the carbon brush with new ones when it becomes worn to or near the “wear limit” (Fig. 13). In addition, always keep carbon brushes clean and ensure that they slide freely within the brush holders.

Wear limit 3mm 11.5mm

Fig. 13

NOTE

When replacing the carbon brush with a new one, be sure to use the HiKOKI Carbon Brush Code No. 999054.

English

5. Replacing carbon brushes (Fig. 14)

Take out the carbon brush by first removing the brush cap and then hooking the protrusion of the carbon brush with a fl at head screw driver, etc.

When installing the carbon brush, choose the direction so that the nail of the carbon brush agrees with the contact portion outside the brush tube. Then push it in with a finger. Lastly, install the brush cap.

Nail of the carbon brush Contact portion outside brush tube

Fig. 14

CAUTION

Be absolutely sure to insert the nail of the carbon brush into the contact portion outside the brush tube. (You can insert whichever one of the two nails provided).

Caution must be exercised since any error in this operation can result in the deformed nail of the carbon brush and may cause motor trouble at an early stage.

6. Cleaning on the outside

When the angle drill is stained, wipe with a soft dry cloth or a cloth moistened with soapy water. Do not use chloric solvents, gasoline or paint thinner, for they melt plastics.

7. Storage

Store the angle drill in a place in which the temperature is less than 40^ C and out of reach of children.

NOTE

Make sure that the battery is fully charged when stored for a long period (3 months or more). The battery with smaller capacity may not be able to be charged when used, if stored for a long period.

NOTE

Storing lithium-ion batteries.

Make sure the lithium-ion batteries have been fully charged before storing them.

Prolonged storage of batteries with a low charge may result in performance deterioration, significantly reducing battery usage time or rendering the batteries incapable of holding a charge.

However, significantly reduced battery usage time may be recovered by repeatedly charging and using the batteries two to five times.

If the battery usage time is extremely short despite repeated charging and use, consider the batteries dead and purchase new batteries.

CAUTION

In the operation and maintenance of power tools, the safety regulations and standards prescribed in each country must be observed.

Important notice on the batteries for the HiKOKI cordless power tools

Please always use one of our designated genuine batteries. We cannot guarantee the safety and performance of our cordless power tool when used with batteries other than these designated by us, or when the battery is disassembled and modified (such as disassembly and replacement of cells or other internal parts).

SELECTING ACCESSORIES

For details contact HiKOKI Authorized Service Center.

Line drawing of a briefcase with multiple clamps and a handle (no text or symbols)

Part Number: 337290
Case

Technical line drawing of a computer cooling unit with visible internal components (no text or symbols)

Part Number: 336471

Case (stackable)

Isometric line drawing of a mechanical component or housing (no text or symbols)

Part Number: 337288

Inner tray

Simple line drawing of a cylindrical mechanical part with flanged ends (no text or symbols)

Part Number: 302142

Side handle

Part Number: 999054

Carbon brush

Part Number: 329897
Battery cover

Line drawing of a quill pen with inkwell, no text or symbols present

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