GZ 009 - Knife sharpener Guzzanti - Free user manual and instructions

Product Type	Electric knife sharpener
Model	GZ 009
Brand	Guzzanti
Power Supply	3.7V DC rechargeable battery
Charging Method	Micro USB cable (adapter not included, use mobile phone charger)
Charging Time	Approx. 2 hours
Indicator Lights	Red during charging, white when fully charged; red flashing indicates low battery
Grinding Discs	4 diamond grinding discs
Grinding Stages	Rough grinding (first stage) and fine grinding (second stage)
Suitable Knives	Steel and ceramic knives (European, Chinese, Japanese, etc.)
Automatic Shut-off	After 2 minutes of continuous use
Maximum Continuous Use	20 minutes to avoid motor overheating
Cordless Operation	Yes, built-in accumulator
Replaceable Sharpening Head	Yes, easily replaceable when worn
Sharpening Method	Dry grinding only (no oil or water)
Maintenance	Wipe main body with damp cloth; dismantle and clean grinding head regularly
Safety Features	Not for children under 16; do not use with wet hands; do not place near heat or moisture; overload protection (red/white flashing)
Battery Safety	Do not use if battery swollen or leaked; replace if necessary
Warranty	Excludes normal wear, improper use, and damage from accidents
Disposal	Do not dispose with household waste; recycle at designated collection points

Frequently Asked Questions - GZ 009 Guzzanti

What types of knives can I sharpen with the Guzzanti GZ 009?

The GZ 009 can sharpen both steel and ceramic knives, including European, Chinese, and Japanese styles.

How do I charge the knife sharpener?

Use the included Micro USB cable. Connect the Micro USB end to the sharpener and the USB end to a standard mobile phone charger (5V adapter, not included). The red light stays on during charging and turns white when fully charged (about 2 hours).

How long does the battery last on a full charge?

The manual does not specify exact runtime, but it provides enough power for multiple sharpening sessions. The sharpener has a low-battery indicator (flashing red light) and shuts off after 2 minutes continuous use to conserve power.

Can I use water or oil when sharpening?

No, the GZ 009 is designed for dry grinding only. Do not use any lubricants or water, as this may damage the sharpener.

How do I clean and maintain the sharpener?

Disconnect the power before cleaning. Wipe the main body with a damp cloth. For the sharpening head, dismantle it (see Figure 1 in manual), remove internal dust, then reinstall (Figures 2 and 3). Store in a cool, dry place.

What does it mean when the red and white lights flash alternately?

This indicates the product is stuck or overloaded. Move the knife out of the sharpening groove, then press the power switch again to continue.

How long can I use the sharpener continuously?

Do not use for more than 20 minutes at a time to avoid motor overheating. The sharpener also has an automatic shut-off after 2 minutes of continuous grinding.

Can children use this knife sharpener?

No, the product is not suitable for children under 16. Keep out of reach of children and do not allow them to operate it.

What should I do if the sharpening head wears out?

The sharpening head is replaceable. Purchase a new sharpening head and install it according to the manual. It is a normal wear part.

Is the Guzzanti GZ 009 covered by a warranty?

Yes, but the warranty does not cover normal wear and tear, damage from improper use, overheating, dropping, or unauthorized modifications. You need to provide the warranty card, original package, and receipt.

USER MANUAL GZ 009 Guzzanti

ELECTRIC KNIFE SHARPENER WITH BUILT-IN

ACCUMULATOR

GZ-009

Návod k obsluze

Návod na obsluhu

Instrukcja obsługi

Használati útmutató

Navodila za uporabo

Gebrauchsanleitung

Instruction manual

VŠEOBECNĚ

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ÚDRŽBA

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ZÁRUČNÍ KRYTÍ

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Obrázok 1

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ÚDRŽBA

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ZÁRUČNÉ KRYTIE

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GWARANCJA

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1. ábra

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ÁPOLÁS

1. ábra

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JÓTÁLLÁS

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VZDRŽEVANJE

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▶ Čiščenje (Slika 2)

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▶ Ponovna namestitev (Slika 3)

Slika 3

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GARANCIJA

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WARTUNG

Abbildung 1

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Abbildung 3

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Free use even of reach of the electrical network and easy manipulation without power cable

Electric diamond knife sharpener is suitable for sharpening of steel and ceramic knives.

4 diamond grinding discs guarantee effective and fine sharpening for a long time.

Built-in accumulator with USB connector

Accurate angle and constant sharpening pressure reshape the perfect blade.

Replaceable sharpening head

Stainless steel decoration underlines timeless design and is easy to clean.

PRODUCT STRUCTURE

SUITABLE KNIVES

ceramic knife European knife

Chinese knife Japanese knife

ATTENTIONS

(Please read the Instructions carefully prior to use)

1. Any child under 16 years old is prohibited to use the product.
2. Do not place the knife sharpener close to any high temperature or humid place or any place within the reach of child.
3. Make sure that the cutter is clean prior to knife sharpening and the knife should be sharpened in accordance with the use method as stipulated in the Instructions.
4. At the time of knife sharpening, do not exert great force in order to make grinding with constant force at a uniform speed.
5. Prohibited to operate it with wet hands nor make the product wade the water at the time of knife sharpening
6. At the time of knife sharpening, do not use it with oil or water or lubricants, but dry grinding is ok.
7. At the time of knife sharpening, if the status of the red and white lights flashing alternately occurs, it indicates that the product is stuck. At this time, you need to move the cutter out of the sharpening groove; then press down the power switch again, you can continually use it.
8. The grinding time of 2 minutes / time is set for the sharpener and it may automatically stop after grinding two minutes. If necessary, press the start switch again.
9. If the motor is weak or the red indicator flashes continually while it is in use, it indicates that the battery is insufficient and needs to be discharged.
10. The knife sharpener should not be continually used for more than 20 minutes each time to avoid the overheating of motor.

11. The product is powered by a 3.7V DC safety power supply and charged by using an international universal USB cable. The product is not equipped with a recharging connector but charged directly with a mobile phone charging power. Make sure that the power switch of master machine is switched off prior to recharge.

12. If the charging interface is damaged, the knife sharpener malfunctions or there is any damage in it, do not use the device continually. It must be repaired by professional maintenance personnel before reuse.

13. If the battery power source is found to be swollen or leaked, it is strictly prohibited to charge and use it, please replace the battery in time.

USE METHOD

1. Ways of charging:

a. If the motor is weak or the indicator flashes red continually white the cutter is ground, it indicates that the battery is insufficient and needs to be discharged.
b. Take Micro USB charging cable equipped with the product, USB terminal is connected to the power adapter and Micro USB terminal connected to the charging interface of the product.
c. In the course of charging, the indicator keeps the red light on and be charged for about two hours. When the indicator light changes from red to white, it indicates that the product is fully charged.

(Note: if the product is not equipped with a power adapter for charging, you can directly use a mobile phone charging power adapter or buy a power adapter yourself)

2. Ways of grinding

a. Place the knife sharpener on a flat table surface, lightly press power button to initiate the switch twice continually.
b. Select rough grinding and fine grinding in accordance with meet:

Rough grinding: suitable for grinding blunt cutters. Put the cutter into the left and right sharpening grooves at the first stage and grind at the constant speed along the arc of the blade from knife handle to knifepoint (4-8 seconds for metal knife and 6-10 seconds for ceramic knife) (Figure 1)

Fine grinding: suitable for daily maintenance of cutters. Put the cutter into the left and right sharpening grooves at the second stage in the same ways and grind at the constant speed along the arc of the blade from knife handle to knifepoint. (fine grinding can remove the burr out of the blade edge, making the blade more sharper and brighter. It is recommended to conduct fine grinding for common kitchen knife once a week) (see Figure 2)

c. Slightly press power button switch after it is used, the power of the knife sharpener is turned off and stops working at this time.

d. After the cutter is sharpened, wipe it with a damp cloth or rinse it with water and then dry it.

(Note: A 2-minute automatic power off is provided in the internal program of knife sharpener. The knife sharpener will automatically turn of the power and stop working after 2-minute cintinuous grinding. If you need to continually sharpen at the time, you can slightly press the power button again to initiate the grinding continually)

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Figure 1

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Figure 2

MAITENANCE

1. Disconnect the power supply before maintenance.
2. Wipe the main part of sharpener with a small amount of watter on a rag.
3. The sharpening head needs to be dismantled. After removing the internal abrasive dust, it shall be re-installed for the next use. (as per Figures 1, 2 and 3) Dismantling (Figure 1) Cleaning (Figure 2) Re-installing (Figure 3)
4. If the sharpening head is worn out and cannot work normally, please purchase and replace a new sharpening head in time.
5. The sharpener head shall be stored in a cool and dry place.

▶ Dismantling (Figure 1)

Figure 1

▶ Cleaning (Figure 2)

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Figure 2

▶ Re-installing (Figure 3)

Figure 3

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WARRANTY COVERAGE

1. Exclude the surface or color changing in normal use and the damage caused by excessive use or improper operation, such as overheating, falling or artificial damage to the product, etc.
2. To ensure the warranty service, please submit this warranty card, original package and receipt.

No Warranty under the Following Circumstances:

1. This product is not used in accordance with the instructions in unreasonable or improper method.
2. The contents of this warranty card have been changed by the customer.
3. This warranty card is not correctly filled in.
4. Product failure caused by force majeure, such as natural disasters (fire, flood, etc.)

Product name
Model
Date of purchase
Buyer
Customer information	Name ____ Tel ____Address ____

DISPOSAL OF USED ELECTRICAL AND ELECTRONIC EQUIPMENT

Symbol of a trash bin crossed with no text or numbers, representing environmental restriction (no text present)

This symbol on products or original documents means that used electric or electronic products must not be added to ordinary municipal waste. For proper disposal, renewal and recycling hand over these appliances to determined collection points. Alternatively, in some European Union states or other European countries you may return your appliances to the local retailer when buying an equivalent new appliance. Correct disposal of this product helps save valuable natural resources and prevents potential negative effects on the environment and human health, which could result from improper waste disposal. Ask your local authorities or collection facility for more details. In accordance with national regulations penalties may be imposed for the incorrect disposal of this type of waste.

For business entities in European Union states

If you want to dispose of electric or electronic appliances, ask your retailer or supplier for the necessary information.

Disposal in other countries outside the European Union.

This symbol is valid in the European Union. If you wish to dispose of this product, request the necessary information about the correct disposal method from the local council or from your retailer.