UC 18YRSL - Power bank HITACHI - Free user manual and instructions

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USER MANUAL UC 18YRSL HITACHI

SAFETY INSTRUCTIONS AND INSTRUCTION MANUAL

WARNING

IMPROPER OR UNSAFE use of this battery charger 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 battery charger. This manual should be stored in safe place.

INSTRUCTIONS DE SECURITE ET MODE D'EMPLOI

AVENTISSEMENT

IMPORTANT SAFETY INSTRUCTIONS 3

MEANINGS OF SIGNAL WORDS 3

SAFETY

IMPORTANT SAFETY INSTRUCTIONS FOR BATTERY CHARGER 4

IMPORTANT SAFETY INSTRUCTIONS FOR USE OF THE BATTERY AND BATTERY CHARGER 5

DISPOSAL OF THE EXHAUSTED BATTERY .... 6

SERVICE AND REPAIRS. 13

PARTS LIST 36

TABLE DES MATIERES

Français

Page

Page

CONSIGNES DE SECURITE
IMPORTANT 14

SIGNIFICATION DES MOTS D'AVERTISSEMENT 14

SECURITE

CONSIGNES DE SECURITE IMPORTANTES POUR LE CHARGEUR DE BATTERIE .... 15

CONSIGNES DE SECURITE IMPORTANTES POUR L'UTILISATION DE LA BATTERIE ET DU CHARGEUR DE BATTERIE 16

MISE AU REBUT D'UNE BATTERIE USEE .... 17

UTILISATION ET ENTRETIEN

MODELE 18

NOM DES PARTIES 18

SPECIFICATIONS 19

UTILISATIONS 19

MÉTHODE DE RECHARGE 19

IMPORTANT SAFETY INSTRUCTIONS

Read and understand all of the safety precautions, warnings and operating instructions in the Instruction Manual before operating or maintaining this battery charger.

Most accidents that result from battery charger 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 battery charger and in this Instruction Manual.

NEVER use this battery charger in a manner that has not been specifically recommended by HITACHI.

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

IMPORTANT SAFETY INSTRUCTIONS FOR BATTERY CHARGER

WARNING: Death or serious bodily injury could result from improper or unsafe use of battery chargers. To avoid these risks, follow these basic safety instructions:

READ ALL INSTRUCTIONS

1. SAVE THESE INSTRUCTIONS-This manual contains important safety and operating instructions for battery charger Model UC18YRSL.
2. Before using battery charger, read all instructions and cautionary markings on (1) battery charger, (2) battery, and (3) product using battery.
3. CAUTION-To reduce risk of injury, charge only BSL14 and BSL18 series type rechargeable batteries. Other type of batteries may burst causing personal injury and damage.
4. Do not expose battery charger to rain or snow.
5. Use of an attachment not recommended or sold by the battery charger manufacturer may result in a risk of fire, electric shock, or injury to persons.
6. To reduce risk of damage to electric plug and cord, pull by plug when disconnecting battery charger.
7. Make sure cord is located so that it will not be stepped on, tripped over, or otherwise subjected to damage or stress.
8. An extension cord should not be used unless absolutely necessary. Use of improper extension cord could result in a risk of fire and electric shock.

If extension cord must be used make sure:

a. That blades of extension cord are the same number, size, and shape as those of plug on battery charger:
b. That extension cord is properly wired and in good electrical condition; and
c. That wire size is large enough for AC ampere rating of battery charger as specified in Table 1.

Table 1
RECOMMENDED MINIMUM AWG SIZE FOR
EXTENTION CORDS FOR BATTERY CHARGERS

AC Input Rating Amperes* AWG Size of Cord
Equal to or but less Length of Cord, Feet (Meter) greater than 25 (7.5) 50 (15) 100 (30) 150 (45)
0	2	18	18	18	16
2	3	18	18	16	14
3	4	18	18	16	14

• If the input rating of a battery charger is given in watts rather than in amperes, the corresponding ampere rating is to be determined by dividing the wattage rating by the voltage rating-for example:

$$ \frac {1 , 2 5 0 \mathrm {w a t t s}}{1 2 5 \mathrm {v o l t s}} = 1 0 \text {a m p e r e s} $$

1. Do not operate battery charger with damaged cord or plug-replace them immediately.
2. Do not operate battery charger if it has received a sharp blow, been dropped, or otherwise damaged in any way; take it to a qualified serviceman.
3. Do not disassemble battery charger; take it to a qualified serviceman when service or repair is required. Incorrect reassembly may result in a risk of electric shock or fire.
4. To reduce risk of electric shock, unplug charger from receptacle before attempting any maintenance or cleaning. Removing the battery will not reduce this risk.
5. This battery charger might be attached to HITACHI battery operated tools as a standard accessory. In this case, please confirm Instruction Manual of the HITACHI battery operated tools before using the battery charger.

IMPORTANT SAFETY INSTRUCTIONS FOR USE OF THE BATTERY AND BATTERY CHARGER

You must charge the battery before you can use the power tool. Before using the model UC18YRSL battery charger, be sure to read all instructions and cautionary statements on it, the battery and in this manual.

CAUTION:

USE ONLY HITACHI BATTERY TYPES BSL1430 AND BSL1830.

OTHER TYPES OF BATTERIES MAY BURST AND CAUSE INJURY!

Follow these instructions to avoid the risk of injury:

WARNING: Improper use of the battery or battery charger can lead to serious injury. To avoid these injuries:

1. NEVER disassemble the battery.
2. NEVER incinerate the battery, even if it is damaged or is completely worn out. The battery can explode in a fire.
3. NEVER short-circuit the battery.
4. NEVER insert any objects into the battery charger's air vents. Electric shock or damage to the battery charger may result.
5. NEVER charge outdoors. Keep the battery away from direct sunlight and use only where there is low humidity and good ventilation.
6. NEVER charge when the temperature is below 32^ (0^) or above 104^ (40^) .
7. NEVER connect two battery chargers together.
8. NEVER insert foreign objects into the hole for the battery or the battery charger.

9. NEVER use a booster transformer when charging.

10. NEVER use an engine generator or DC power to charge.

11. NEVER store the battery or battery charger in places where the temperature may reach or exceed 104^ (40^) .
12. ALWAYS operate charger on standard household electrical power (120 volts). Using the charger on any other voltage may overheat and damage the charger.
13. ALWAYS wait at least 15 minutes between charges to avoid overheating the charger.
14. ALWAYS disconnect the power cord from its receptacle when the charger is not in use.

DISPOSAL OF THE EXHAUSTED BATTERY

WARNING:

Do not dispose of the exhausted battery. The battery must explode if it is incinerated. The product that you have purchased contains a rechargeable battery. The battery is recyclable. At the end of it's useful life, under various state and local laws, it may be illegal to dispose of this battery into the municipal waste stream. Check with your local solid waste officials for details in your area for recycling options or proper disposal.

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

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

NEVER operate, or attempt any maintenance on the battery charger 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 battery charger.

MODEL

UC18YRSL

NAME OF PARTS

Fig. 1

SPECIFICATIONS

Model UC18YRSL
Input power source Single phase: AC 120 V, 60 Hz
Charging time Approx.	Approx. 25 minutes...................................... BSL1815, BSL1815X 45 minutes...................................... BSL1430, BSL1830 Approx. 60 minutes...................................... BSL1440, BSL1840
Charger	Charging voltage...................................... DC 7.2 V - 18 V Charging current...................................... DC 3.5 A
Weight 1.3 lbs (0.6 kg)

APPLICATIONS

For charging the HITACHI batteries types BSL14 and BSL18 series.

CHARGING METHOD

NOTE: Before plugging into the receptacle, make sure the following points.

The power source voltage is stated on the nameplate.
The cord is not damaged.

WARNING: Do not charge at voltage higher than indicated on the nameplate. If charged at voltage higher than indicated on the nameplate, the charger will burn up.

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).

WARNING: Do not use the electrical cord if damaged. Have it repaired immediately.

1. Insert the battery into the charger.

Firmly insert the battery into the charger until the line is visible, as shown in Fig. 2, 3.

Fig.2 Fig.3

1. Charging

When inserting a battery in the charger, the charge status lamp will light up continuously in red.

When the battery becomes fully recharged, the pilot lamp will blink in red. (At 1-second intervals.) (See Table 2)

(1) Lamp indication

The indications of the pilot lamp will be as shown in Table 2, according to the condition of the charger or the rechargeable battery.

Table 2

Indications of the pilot lamp
The pilot lamp lights or blinks in 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)
	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
The pilot lamp lights in green.	Overheat standby	Lights	Lights continuously	Battery overheated. Unable to charge. (Charging will commence when battery cools)

(2)Regarding the temperature of the rechargeable battery.

The temperatures for rechargeable batteries are as shown in the Table 3, and batteries that have become hot should be cooled for a while before being recharged.

Table 3

Rechargeable Temperatures at which batteries the battery can be recharged

BSL1815, BSL1815X BSL1430, BSL1830 0°C - 50°C BSL1440, BSL1840

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.

Regarding recharging time

Table 4 shows the recharging time required according to the type of battery.

Table 4 Recharging time (approx. min.) at 20^

	Battery capacity (Ah)
Battery Voltage	Li-ion BATTERY
	1.5 Ah 3.0 Ah 4.0 Ah
14.4V - BSL1430 45 min. BSL1440 60 min.
18V	BSL1815 25 min.		BSL1830 45 min. BSL1840 60 min.
	BSL1815X 25 min.

NOTE: The recharging time may vary according to the ambient temperature.

1. Disconnect battery charger from the receptacle.

CAUTION:

Do not pull the plug out of the receptacle by pulling on the cord.

Make sure to grasp the plug when removing from receptacle to avoid damaging cord.

1. Remove the battery from the battery charger.

Supporting the battery charger with hand, pull out the battery from the battery charger.

Regarding electric discharge in case of new batteries, etc.

As the internal chemical substance of new batteries and batteries that have not been used for an extended period is not activated, the electric discharge might be low when using them the first and second time. This is a temporary phenomenon, and normal time required for recharging will be restored by recharging the batteries 2 - 3 times.

How to make the batteries perform longer.

Recharge the batteries before they become completely exhausted.

When you feel that the power of the tool becomes weaker, stop using the tool and recharge its battery. If you continue to use the tool and exhaust the electric current, the battery may be damaged and its life will become shorter.

Avoid recharging at high temperatures.

A rechargeable battery will be hot immediately after use. If such a battery is recharged immediately after use, its internal chemical substance will deteriorate, and the battery life will be shortened. Leave the battery and recharge it after it has cooled for a while.

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.

• If the battery is recharged when it is warm due to battery use or exposure to sunlight, the pilot lamp may light in green.

The battery will not be recharged. In such a case, let the battery cool before charging.

• When the pilot lamp flickers in red (at 0.2-second intervals), check for and take out any foreign objects in the charger's battery installation hole. If there are no foreign objects, it is probable that the battery or charger is malfunctioning. Take it to your authorized Service Center.

BEFORE USE

Check the work area to make sure that it is clear of debris and clutter.

Clear the area of unnecessary personnel. Ensure that lighting and ventilation is adequate.

MAINTENANCE AND INSPECTION

CAUTION: Pull out battery before doing any inspection or maintenance.

1. Check the Screws

Loose screws are dangerous. Regularly inspect them and make sure they are tight.

CAUTION: Using this battery charger with loosened screws is extremely dangerous.

1. Check for Dust

Dust may be removed with a soft cloth or a cloth dampened with soapy water.

Do not use bleach, chlorine, gasoline or thinner, for they may damage the plastics.

1. Service parts list

CAUTION:

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

This Parts List will be helpful if presented with the tool to the Hitachi Authorized Service Center when requesting repair or other maintenance. In the operation and maintenance of power tools, the safety regulations and standards prescribed in each country must be observed.

MODIFICATIONS:

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

Accordingly, some parts may be changed without prior notice.

STORAGE

Storing in a place below 104^ (40^) and out of the reach of children.

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 HITACHI AUTHORIZATION SERVICE CENTER, ONLY.

NOTE: Specifications are subject to change without any obligation on the part of the HITACHI.

CONSIGNES DE SECURITE IMPORTANTES

Table 4 Recharging time (approx. min.) at 20^

Minato-ku, Tokyo 108-6020, Japan

Distributed by

Hitachi Koki U.S.A., Ltd.

3950 Steve Reynolds Blvd.

Norcross, GA 30093

Hitachi Koki Canada Corp.

450 Export Blvd. Unit B,

Mississauga ON L5S 2A4