NKZ 3 A1 - Toothbrush NEVADENT - Free user manual and instructions

USER MANUAL NKZ 3 A1 NEVADENT

nevadent PROFESSIONAL CARE

www.lidl-service.com KIDS' ELECTRIC TOOTHBRUSH NKZBO 600 A2/ B2

HOYER Handel GmbH

Tasköprüstraße 3

DE-22761 Hamburg

DEUTSCHLAND

GB Operating instructions

KIDS' ELECTRIC TOOTHBRUSH

FR BE Mode d'emploi

Diagram of an electric toothbrush with numbered parts for identification

A 9 14 13

Contents

1. Overview 3
2. Intended purpose .... 4
3. Safety instructions .... 4
4. Items supplied 6
5. Charging the battery 6
6. Toothbrush heads ...... 7

6.1 Selecting a toothbrush head 7
6.2 Replacing the toothbrush head.... 7

1. Operation 7

7.1 Introductory aids for children.... 8
7.2 Selecting a mode.... 9
7.3 Switching slow start on and off 9
7.4 Brushing teeth.... 9
7.5 This is how your child brushes properly.... 10

1. Cleaning / Hygiene requirements 10
2. Storage 10
3. Disposal 11
4. Troubleshooting 11
5. Ordering toothbrush heads 12
6. Technical specifications .... 12
7. Warranty of the HOYER Handel GmbH 13

1. Overview

1 Protective covers for brush heads
2 Brush head
3 Toothbrush heads (replaceable)
4 Storage compartment for toothbrush heads
5 Mains power cable and mains plug
6 Battery charger
7 Peg of the battery charger
8 Toothbrush
9 Mode switch
10 Charging indicator
11 On/off switch
12 Shaft of the toothbrush

Figure A: mode switch 9 with integrated LEDs

13 LED: high pulsation mode

14 LED: low pulsation mode

NOTE: The device is available in different colours and designs. This has no effect on the function or operation of the device.

Thank you for your trust!

Congratulations on the purchase of your new toothbrush for children.

For a safe handling of the device and in order to get to know the entire scope of features:

• Thoroughly read these user instructions prior to initial use.
• Above all, observe the safety instructions!
• The device should only be used as described in these operating instructions.
• Keep these user instructions for reference.
• If you pass the device on to someone else, please include these instructions. The user instructions are a part of the product.

We hope you enjoy using your new tooth-brush for children!

All brand and manufacturer names are the property of their respective owners. They are specified solely in order to simplify the explanation of the points illustrated.

2. Intended purpose

The toothbrush for children is intended solely for tooth cleaning and oral hygiene in humans.

The device is designed for private, domestic use. This device must not be used for commercial purposes.

3. Safety instructions

Warnings

If necessary, the following warnings will be used in these user instructions:

DANGER! High risk: failure to observe this warning may result in injury to life and limb.

WARNING! Moderate risk: failure to observe this warning may result in injury or serious material damage.

CAUTION: low risk: failure to observe this warning may result in minor injury or material damage.

NOTE: circumstances and specifics that must be observed when handling the device.

Instructions for safe operation

• This device can be used by children and people with restricted physical, sensory or intellectual abilities or people without adequate experience and/ or understanding, if they are supervised or instructed on how to use this device. Cleaning and user maintenance must not be performed by children unless they are supervised.
• Children must not play with the device.
  The battery charger is connected to the mains voltage, and must therefore not be used in the shower, in the bath, or over wash basins filled with water.
• The mains power cable of this device cannot be replaced. If the cable should become damaged, the device itself must be disposed of.

DANGER as small parts may be swallowed

- The marking rings on the toothbrush heads are small parts that can be swallowed. Keep these away from children under the age of 36 months.

DANGER for children

- Children must not play with packing material. Do not allow children to play with plastic bags. There is a risk of suffocation.

DANGER to and from pets and livestock

Electrical devices can represent a hazard to pets and livestock. In addition, animals can also cause damage to the device. For this reason you should keep animals away from electrical devices at all times.

DANGER! Risk of electric shock due to moisture

- The toothbrush, the battery charger, the mains power cable and the mains plug must not be immersed in water or any other liquids.

• Protect the device from moisture, water drops and water splashes: failure to observe this instruction may result in an electrical shock hazard.
• Never touch the device with wet hands.
• Make sure that the surface under the device is dry.
• If the battery charger has fallen into water, pull out the mains plug immediately, and only then remove the battery charger from the water. In this case do not use the battery charger again, but have it checked by a specialist workshop.

DANGER! Risk of electric shock

• The installation of a residual current device with a nominal trip current not exceeding 30 mA in the building wiring offers additional protection. Contact a skilled electrician in this regard.
• Do not start using the device if the device, the battery charger or the mains power cable shows visible damage, or if the device has previously been dropped.
• The mains power cable of this device cannot be replaced. If the cable should

become damaged, the device itself must be disposed of.

• Only connect the mains plug to a properly installed and easily accessible wall socket whose voltage corresponds to the specifications on the rating plate. The wall socket must continue to be easily accessible after the device is plugged in.
• The hand unit of the toothbrush must only be charged using the battery charger supplied.
• Ensure that the mains power cable cannot be caught or crushed, and that it cannot be damaged by sharp edges or hot points.
• To fully disconnect the battery charger from the mains power supply, pull out the mains plug.
• When removing the mains plug from the wall socket, always pull the plug and never the cable.
• Disconnect the mains plug from the wall socket, ... ... if there is a fault, ... when you are not using the device, ... before you clean the device and ... during thunderstorms.
• To avoid any risk, do not make modifications to the device. Repairs must be carried out by a specialist workshop or the Service Centre.
• When using an extension cable, this must correspond to the applicable safety regulations.

DANGER from batteries

• Protect the battery against mechanical damages. Fire hazard!
• Do not expose the device to direct sunshine or heat. The ambient temperature should not be lower than 10 °C and higher than 40 °C.
• Thebattery may only be charged with the original accessory (power unit).

CAUTION

• Users could possibly experience mild bleeding of the gums during the first days of electric toothbrush usage. Should the bleeding continue over several days, a dentist should be consulted.
• Exert only light pressure when brushing to prevent damage to the gums and to increase the service life of the bristles.

4. Items supplied

1 toothbrush 8
2 + 2 toothbrush heads 3 (2x large brush head 2, 2x small brush head 2)
2 protective covers 1

1 battery charger 6

1 storage compartment for toothbrush heads 4

1 set of operating instructions

• Remove all packing material.
• Check that the device is undamaged.

5. Charging the battery

1. Plug the mains plug 5 of the battery charger into a suitable wall socket. The wall socket must continue to be easily accessible after the device is plugged in.
2. Place the switched-off toothbrush 8 onto the peg of the battery charger 7. The charging indicator 10 is lit red throughout the entire charging process. When the optimal charging state has been reached, the charging indicator 10 turns green.

Battery signals: charging indicator and sound

• Toothbrush on battery charger: charging indicator 10 is lit green: the battery is fully charged.

• Toothbrush on battery charger: charging indicator 10 is lit red: the battery is being charged.

• Toothbrush switches itself off: charging indicator 10 flashing red and three signal tones are heard. Charge the battery.

• The battery becomes weak during the brushing process: charging indicator 10 flashing red and three signal tones are heard. Charge the battery.

NOTES:

• Fully charge the battery before using it for the first time.
• Place the toothbrush 8 on the peg of the battery charger 7 after use. This ensures that the toothbrush always works at full power. The battery is not damaged by regular charging.

6. Toothbrush heads

6.1 Selecting a toothbrush head

The items supplied include 4 toothbrush heads 3:

- 2 with small brush heads 2 (recommended for children above 4 years) and

- 2 with large brush heads 2 (recommended for children above 7 years).

- Check which size is suitable for the mouth of your child.

6.2 Replacing the tooth-brush head

• Take a suitable toothbrush head 3 and press it firmly onto the shaft of the toothbrush 12. A very narrow gap remains between the toothbrush head 3 and the toothbrush 8. This is normal.
- In order to remove, simply pull the tooth-brush head 3 off upwards.

NOTE: We recommend that you replace the toothbrush head 3 every 3 months or after infections (see "Ordering toothbrush heads" on page 12).

7. Operation

CAUTION:

• Users could possibly experience mild bleeding of the gums during the first days of electric toothbrush usage.
  Should the bleeding continue over several days, a dentist should be consulted.
• If your child has had dental surgery in the last two months, consult a dentist before using the toothbrush.
• Exert only light pressure when brushing to prevent damage to the gums and to increase the service life of the bristles.

7.1 Introductory aids for children

The toothbrush for children has a number of functions that are intended to make learning to brush with an electric toothbrush easier, particularly for small children.

Power settings (modes)

The toothbrush has a normal mode and a beginner mode.

Normal mode (Mode with high pulsation), right LED 13:

• Normal vibration.
• This mode is active on delivery.
• Recommended for older children.

Beginner mode (Mode with low pulsation), left LED 14:

• The vibration of the toothbrush is comparatively gentle. This allows the child to slowly get used to the intensity.
• Select this mode for younger or anxious children (see “Selecting a mode” on page 9).
• After one or two weeks, you should switch to normal mode with higher pulsation.

Timer

The timer switches the toothbrush off automatically when the brushing period of 2 minutes has been reached. A tune shows the child that the brushing period is over. For additional signals see “This is how your child brushes properly” on page 10.

Slow start

The toothbrush has a slow start function for the initial familiarisation phase.

• The function is activated on delivery.
• The slow start function is different for both modes.

For a mode with low pulsation, (left LED 14)

The two aspects, brushing period and intensity, change as described in the following

• Brushing time: in beginner mode (left LED 14), the brushing period starts with 1 minute. In many small steps, this is increased gradually to 2 minutes.
  By brushing the teeth 2x a day, the process is completed after 12 weeks when the maximum brushing period of 2 minutes has been reached.

- Intensity: the pulsation intensity starts at the lowest level.

- During the first 14 brushing cycles, the intensity is increased each time. For this process to work, each brushing cycle must be continued until the toothbrush switches off automatically.

- After the first 14 brushing cycles, the maximum intensity is reached.

For the mode with high pulsation, (right LED 13)

This too is about the 2 aspects of the brushing period and intensity. However, in this mode only the intensity changes.

- Brushing time: this mode starts immediately with the maximum brushing time of 2 minutes.

- Intensity: the pulsation intensity starts at the lowest level.

- During the first 14 brushing cycles, the intensity is increased each time. For this process to work, each brushing cycle must be continued until the toothbrush switches off automatically.

- After the first 14 brushing cycles, the maximum intensity is reached.

NOTE: this function should only be active during the first familiarisation phase, because the pulsation is reduced. In order to switch off the function, see “Switching slow start on and off” on page 9.

7.2 Selecting a mode

The toothbrush has 2 different modes. To switch between modes, the toothbrush must be switched off.

• Mode with low pulsation, left LED 14,

• Mode with high pulsation, right LED 13.

• Remove the toothbrush 8 from the battery charger 6.

• Press the mode switch 9 to change the mode. The active mode is indicated by the LED 13 or the LED 14.

7.3 Switching slow start on and off

1. Place the toothbrush 8 onto the battery charger 6.
2. Press the on/off switch 11 until you hear an acoustic signal.
3. one acoustic signal: the function is being switched off.
4. two acoustic signals: the function is being switched on.

7.4 Brushing teeth

1. Moisten the bristles, squeeze some toothpaste on and switch on the toothbrush 8 only when the brush head 2 is already in your mouth.
2. Press the on/off switch 11 to turn the toothbrush on.
3. Slowly guide the brush head 2 from tooth to tooth without exerting too much pressure (see "This is how your child brushes properly" on page 10). Carefully clean all tooth surfaces, the inner surfaces of the teeth and the tooth edges.
4. When the set time has expired, a tune plays and the toothbrush switches itself off. The LED 14 continues to flash for 30 seconds and then goes out.

NOTE: We recommend that you replace the toothbrush head 3 every 3 months or after infections (see "Ordering toothbrush heads" on page 12).

7.5 This is how your child brushes properly

NOTE: The toothbrush is also suitable for cleaning orthodontic braces. In this case, however, the bristles wear out more quickly.

• The recommended brushing time is 2 minutes. When this time has been reached, the toothbrush switches itself off.
• The brushing time is divided into 4 identical periods. (For a brushing time of 2 minutes, this is 30 seconds each per mouth section: bottom right, bottom left, top right, top left.)
• The toothbrush indicates these intervals by beeping and short interruptions of the vibration. After each interruption, another section of the mouth is brushed. After 2 minutes the toothbrush switches itself off. (After a shorter time in slow start mode.)
• It is recommended that children under the age of 8 should be supervised for the first 1 to 2 weeks while brushing their teeth with the electric toothbrush.

How to explain it to your child

• Explain to your child the 4 areas in the mouth (bottom right, bottom left, top right, top left).
• Tell your child that each time the tooth-brush beeps and the vibration is briefly interrupted, they should brush another area of the mouth.
• Tell your child that they should brush until the toothbrush switches itself off.

8. Cleaning / Hygiene requirements

DANGER! Risk of electric shock!

Before cleaning the battery charger 6, pull the mains plug 5 out from the mains socket.
- Do not immerse the toothbrush 8 and battery charger 6 in water! The battery charger 6 must be completely dry before you reconnect it to the wall socket.

• To ensure the hygienic functionality of the toothbrush heads 3 they must be rinsed thoroughly after every use.
• Remove the toothbrush head 3 once per week and clean it in hot water.
• Rinse the toothbrush 8 as well and wipe it dry.
• For transport, push the protective cover 1 over the brush head 2, which should be dry if possible.
• If the head of the brush 2 has to be transported when it is still damp, remove the protective cover 1 as quickly as possible after you have transported the toothbrush and allow the head of the brush 2 to dry.
• Wipe the battery charger 6 with a damp cloth if necessary, and rub it dry.

9. Storage

- Disconnect the device from the mains and store it in a dry location.

10. Disposal

This product is subject to the provisions of European Directive 2012/19/EC. The symbol showing a wheelie bin crossed through indicates that the product requires separate refuse collection in the European Union. This applies to the product and all accessories marked with this symbol. Products identified with this symbol may not be discarded with normal household waste, but must be taken to a collection point for recycling electric and electronic appliances. Recycling helps to reduce the consumption of raw materials and protect the environment.

The battery integrated into this device must not be disposed of in household waste. The device must be disposed of properly with the battery installed. When disposing of this device, the waste disposal facility responsible must be informed that the device contains an integrated battery.

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Li-ions

Packaging

When disposing of the packaging, make sure you comply with the environmental regulations applicable in your country.

11. Troubleshooting

If your device fails to function as required, please try this checklist first. Perhaps there is only a minor problem, and you can solve it yourself.

WARNING! Risk of injury!

- Do not attempt to repair the device yourself under any circumstances.

Fault	Possible causes / Action
The device cannot be switched on.	• Is the battery empty?
Charging indicator 10 does not light up.	• The battery charger is not connected to the mains power.

12. Ordering toothbrush heads

You can order additional toothbrush heads 3 on the internet:

shop.hoyerhandel.com

shop.hoyerhandel.com

1. Scan the QR code with your smartphone/tablet.

2. The QR code will take you to a website where you can reorder.

3. Technical specifications

Model: NKZBO 6	00 A2/ B2
Mains voltage: 10	0-240V ~ 50/ 60Hz
Protection class: II
Power rating: 1.4	W
Battery: 1x3.7 V Li	lon 600 mAh2.22 Wh
Dimensions: (L x B x H):approx. 42.5 x 72 x200 mm
Weight: approx. 290 g
Protection class of battery charger:	IPX7(protected against the effects of temporary immersion)
Protection class of handset:	IPX4(protected against water splashes)
Ambient conditions:	10 °C to 40 °Chumidity 40 to 85% relative

Symbols used

	Double insulation
	Certified Safety. Devices must comply with the generally acknowledged rules of technology and the German Product Safety Act (Produktsicherheitsgesetz - ProdSG).
	With the CE marking, HOYER Handel GmbH declares the conformity with EU guidelines.
	This symbol reminds you to dispose of the packaging in an environmentally friendly manner.
PAP	Recyclable materials: cardboard (except corrugated cardboard)
	Direct current

Subject to technical modifications.

14. Warranty of the HOYER Handel GmbH

Dear Customer,

your device is provided with a 3 year warranty starting with the purchase date. In the event of product defects, you are entitled to statutory rights against the vendor. These statutory rights are not restricted by our warranty presented in the following.

Warranty conditions

The warranty period starts with the purchase date. Please keep the original purchase receipt in a safe place. This document is required to verify the purchase.

If within three years from the purchase date of this product a material or factory defect occurs, the product will be repaired or replaced by us – at our discretion – free of charge to you. This warranty implies that within the period of three years the defective device and the purchase receipt are presented, including a brief written description of the defect and the time it occurred.

If the defect is covered by our warranty, the repaired or a new product will be returned to you. No new warranty period starts with a repair or replacement of the product.

Warranty period and statutory claims for defects

The warranty period is not extended when the warranty has been claimed. This also applies to replaced and repaired parts. Any damages and defects already existing at the time of purchase must be reported immediately upon unpacking. Repairs arising after the expiration of the warranty period are subject to a charge.

Warranty coverage

The device was produced carefully according to strict quality guidelines and tested diligently prior to delivery.

The warranty applies to material or factory defects.

Excluded from the warranty are wear parts subject to normal wear and damages to fragile parts, e.g. switches, batteries, lamps or other parts manufactured from glass.

This warranty expires if the product is damaged, not used as intended or not serviced. For the proper operation of the product, all instructions listed in the operating instructions must be observed carefully. Any form of use and handling that is advised against in the operating instructions or warned against must always be avoided.

The product is only intended for private and not for commercial use. In the case of incorrect and improper treatment, use of force and interventions not performed by our authorised Service Centre, the warranty shall cease.

Handling in case of a warranty claim

In order to ensure prompt processing of your matter, please observe the following notes:

• Please keep the article number IAN: 301666 and the purchase receipt as a purchase verification for all inquiries.
• The article number can be found on the rating plate, an engraving, the title page of your instructions (in the bottom left), or as a label on the rear or underside of the device.
• If faulty operation or other defects occur, first contact the Service Centre listed in the following by telephone or email.
• Then, you are able to send a product reported as defective free of charge to the service address specified to you, including the purchase receipt and the information on the defect and when it occurred.

Please visit www.lidl-service.com to download this and many other manuals, product videos and software.

Service Centre

GB Service Great Britain Tel.: [phone] (£ 0.10/ Min.) E-Mail: [e-mail]

IE Service Ireland Tel.: [phone] (0,08 EUR/ Min., (peak)) (0,06 EUR/ Min., (off peak)) E-Mail: [e-mail]

MT Service Malta Tel.: [phone] E-Mail: [e-mail]

CY Service Cyprus Tel.: [phone] E-Mail: [e-mail]

IAN: 301666

Supplier

Please note that the following address is no service address. First contact the aforementioned Service Centre.

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shop.hoyerhandel.com

shop.hoyerhandel.com

Two identical line drawings of a trash bin with no text or symbols, crossed by diagonal lines (no text or symbols present)

shop.hoyerhandel.com

shop.hoyerhandel.com

Two identical line-drawn icons of a trash bin with no text or symbols, crossed by diagonal lines (no text or symbols present)

shop.hoyerhandel.com

shop.hoyerhandel.com

Two identical line-drawn icons of a trash bin with no text or symbols, crossed by diagonal lines (no text or symbols present)

shop.hoyerhandel.com

shop.hoyerhandel.com