IWH460 - Chauffe-eau et ballon d'eau chaude N'oveen - Free user manual and instructions

Product Type	Instant Water Heater
Model	IWH460
Brand	N'oveen
Voltage	220-240 V / 50 Hz
Power Consumption	3000-3600 W
Flow Rate	2-2.5 L/min
Working Pressure	0.04-0.6 MPa
Product Dimensions (L x W x H)	18.5 x 6 x 21.5 cm
Box Dimensions	26 x 31.5 x 12 cm
Net Weight	0.83 kg
Gross Weight	1.19 kg
Temperature Display	LED digital display showing heating status and temperature
Control	Rotary knob with 150° range; hot water area 60°, cold water area 60°, no-water zone 30°
Installation	Horizontal mounting (parallel to tabletop); wall-mount or stand-mount
Safety Features	Grounded outlet required; do not use extension cord; automatic shut-off when in cold water zone; overheat protection; anti-freeze precaution
Cleaning	Aerator can be removed and cleaned with needle; heating pipe accessible via end cover for brushing
Material	Metal body with plastic components
Color	White / Silver (typical)
Usage	Indoor use only; for sink or shower (depending on model variant)
Warranty	Refer to manual for details

Frequently Asked Questions - IWH460 N'oveen

What should I do if the water does not heat up?

Check the power supply and ensure water pressure is at least 0.04 MPa. If the problem persists, inspect the inlet filter for blockages.

Why is the water temperature too low?

High water pressure or low voltage can cause low temperature. Reduce water flow or check the voltage supply.

How do I clean the aerator?

Unscrew the aerator, rinse it under high pressure water. If deposits remain, use a needle to clean the inside carefully.

Can I use the heater with a shower head?

Yes, some models include a shower head adapter. Pull the adapter to redirect water to the handset; push it back to stop water flow.

What does the LED display show?

The display shows the water heating temperature and indicates whether the heater is active or off. Moving the knob to the cold zone turns off the display.

Is it safe to use the heater in freezing temperatures?

No. Disconnect the device from power and water supply during freezing conditions. Operating in freezing temperatures may cause fire or damage.

How should I install the IWH460?

Install horizontally, parallel to the tabletop. Ensure connections are tight and the heater is fixed securely. A safety valve should be present in the water system.

Why does the temperature display not light up?

The water pressure may be too low, or there could be a circuit fault. Check water pressure and electrical connections. Contact service if needed.

Can I use an extension cord?

No. Do not use extension cords to connect the heater. Always plug directly into a grounded outlet.

How do I clean the heating pipe?

Disconnect the power. Open the right end cover, gently brush the heating tube with a toothbrush, then rinse with water. Ensure the device is dry before reconnecting.

USER MANUAL IWH460 N'oveen

Five different kitchen water pumps with brand logos, displayed against a white background (no text or symbols on the pumps themselves)

IWH150 / IWH850

IWH160 / IWH460 / IWH560

Three N'OVEEN water tap gauges with metallic branding and digital display (no text or symbols on the designs themselves)

IWH350 / IWH360 / IWH370

Thank you for purchasing the N'OVEEN instant water heater.

Please read this manual carefully before use and keep it for future reference.

Model IWH850:

Close-up of a metallic shower faucet with a red checkmark (no text or symbols on the faucet itself)

Metallic padlock icon with a cross mark, no text or symbols present

DANE TECHNICZNE

MODEL	IWH150	IWH160	IWH350	IWH360	IWH370	IWH850	IWH460	IWH560
NAPIĘCIE	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 W / 50 Hz
POBÓR MOCY	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W
PRZEPLYW	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min
CIŚNIENIE ROBOCZE	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa
WYMIARY PRODUKTU	25 x 14,5 x 6 cm	14,5 x 14,5 x 26,5 cm	16,7 x 23 x 19 cm	16,7 x 26 x 19 cm	16,7 x 30 x 19 cm	22,5 x 6 x 37 cm	18,5 x 6 x 21,5 cm	18,5 x 6 x 21,5 cm
WYMIARY OPAKOWANIA	26 x 31,5 x 12 cm	21 x 29,5 x 12 cm	26 x 31,5 x 12 cm	26 x 31,5 x 12 cm	26 x 31,5 x 12 cm	45 x 8,5 x 25 cm	26 x 31,5 x 12 cm	26 x 31,5 x 12 cm
WAGA PRODUKTU	0,75 / 1,15 kg N.W/G.W	0.7 / 1.01 kg N.W/G.W	1,15 / 1,5 kg N.W/G.W	1,2 / 1,6 kg N.W/G.W	1,4 / 1,8 kg N.W/G.W	1,2 / 1,6 kg N.W/G.W	0.83 / 1.19 kg N.W/G.W	1.03 / 1.39 kg N.W/G.W

Metoda użytkowania

Simple line drawing of a faucet mounted on a table (no text or symbols)

Simple line drawing of a bucket pouring liquid into a container above a table (no text or symbols)

ROZWIĄZYWANIE PROBLEMÓW

Using in freezing temperatures* and incorrect assembly may result RISK in FIRE!

Remember!

The device must be mounted vertically and horizontally ** (depending on the model)

* During freezing temperatures in the room, especially in seasonal places such as summer houses, allotment gardens, disconnect the device from the power supply. The device cannot work in freezing temperatures.

** Due to the rapid heating of the heater to a temperature above 500°C, it is very important to install the device in accordance with the instructions (vertically and horizontally – depending on the model), so that the heater is completely immersed in running water.

• The product is only suitable for indoor use.
• When using for the first time, let the water drain first and then connect the electrical power supply.
• The outlet water temperature should be lower than 60 degrees Celsius
• Water outlet from the spout can not be connected to any additional nozzle, another tap or choke!
• The aerator should be cleaned regularly, the electrical power must be disconnected during cleaning, be very careful.
• To avoid danger, do not wash the electric battery under running water, use only a slightly damp cloth.
• The device must be disconnected from the mains each time in rooms where there is a risk of water freezing in the installation.
• Make sure that the heater is connected to a grounded outlet, otherwise do not use this device. Do not use extension cords to connect the battery.
• The heater requires a water pressure of 0.04MPa-0.6MPa.
• Set the knob to the cold water area for 5 seconds after each use, to avoid burning your hands the next time you use it, it can also effectively affect the extension of the life of the

heating element.

• If the power cord is damaged, replace the damaged cord by qualified personnel or a specialized service center.
• When using an electric heater, do not use other electrical devices connected in the same high-power electric circuit (eg air conditioning, induction cooker, electric kettle, etc.). The socket must not be connected to any other heavily loaded connections.
• This device is not intended for use by persons (including children) with reduced physical, sensory or mental abilities or with lack of experience and knowledge, unless supervision or instructions regarding use of the device by a person responsible for their safety have been given.
• Children should be supervised to make sure they do not play with the device

Preparations for assembly

Since the battery power is high, check the fuse. The maximum load of the fuse should meet the demand for the rated current of the battery.

Make sure that there is a ground wire in the base of the electrical outlet.

Before use, check that the actual voltage corresponds to the voltage marked on the battery. If you are not sure about these parameters, contact a person with electrical qualifications to verify the electrical installation.

Installation methods

1. The method of wall mounting is shown in picture 1:

Picture 1

1 Nozzle
2 Main body
3 Knob
4 City water pipe
5 Connecting nut
6 Connecting screws
7 Power line
8 Wash basin

1. The method of standing assembly is shown in picture 2:

Picture 2

1 Wash basin
2 Nozzle
3 Main body
4 Knob
5 Power line
6 Connecting nut
7 Metal flexible hose

IWH850 model

1. Installation of the bath tap with the shower set is shown in picture 3:

1 - Spout
2 - Main body
3 - Bottom inlet plug
4 - Rubber ring
5 - Sink
6 - Locking nut
7 - Water supply

Picture 3

1 Shower head
2 Nozzle
3 Adapter
4 Knob
5 LED display
6 Power line
7 Water supply

Step-by-step installation:

1. Check if you have a safety valve in the water system, which should be in front of the battery, if you are unsure, contact the service or a person with appropriate permissions.
2. If the battery needs fixing (Figures 2 and 3), mount it as shown in the picture. Make sure it is fixed still.
3. Check that all connections are tight.
4. Turn the adjustment handle and let the water out, check the components for leaks. If there are no leaks, go to the next step - circuit installation.
5. Connect the heater to the power supply, fix the cable to the wall with a cable clamp (do not damage the power lin"e).
6. Turn the adjustment handle to the hot water area, the digital display will show the temperature - the water heating will start. Turn the adjustment handle to the cold water area, the display will go out - the water is not heated.
7. If you have any doubts, contact the service.

IMPORTANT!

In order to ensure the correct water level in the chamber with the heater, the device must be installed horizontally.

TECHNICAL DATA

MODEL	IWH150	IWH160	IWH350	IWH360	IWH370	IWH850	IWH460	IWH560
VOLTAGE	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 W / 50 Hz
POWER	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W
FLOW	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min
WORKING PRESSURE	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa
PRODUCT DIMENSIONS	25 x 14,5 x 6 cm	14,5 x 14,5 x 26,5 cm	16,7 x 23 x 19 cm	16,7 x 26 x 19 cm	16,7 x 30 x 19 cm	22,5 x 6 x 37 cm	18,5 x 6 x 21,5 cm	18,5 x 6 x 21,5 cm
BOX DIMENSIONS	26 x 31,5 x 12 cm	21 x 29,5 x 12 cm	26 x 31,5 x 12 cm	26 x 31,5 x 12 cm	26 x 31,5 x 12 cm	45 x 8,5 x 25 cm	26 x 31,5 x 12 cm	26 x 31,5 x 12 cm
PRODUCT WEIGHT	0,75 / 1,15 kg N.W/G.W	0.7 / 1.01 kg N.W/G.W	1,15 / 1,5 kg N.W/G.W	1,2 / 1,6 kg N.W/G.W	1,4 / 1,8 kg N.W/G.W	1,2 / 1,6 kg N.W/G.W	0.83 / 1.19 kg N.W/G.W	1.03 / 1.39 kg N.W/G.W

Method of use

1. Water temperature control handle

As shown in the figure, the lever has a rotation range of 150^ , the hot water area is 60^ , the cold water area is 60^ , the middle area 30^ is the lack of water. The battery operates on the principle of heating the flowing water, the higher the flow of water, the lower its temperature. Just move the lever gently to the hot water area and the battery will turn on, the flowing water will be heated up.

2. Use of water through a shower head

To use the handset in the shower mixer pull the

adapter (fig.3) and water from the battery will be directed to the handset. To stop the water, push the adapter.

3. Temperature display

The display shows the water heating temperature, and the battery operating status - heating / no heating. The temperature of the water itself may differ from the one shown on the display. Moving the lever into the cold water area will turn off the display.

4. Cleaning the aerator

Unscrew the aerator, rinse it under high pressure water, if you can not clean the inside of the aerator, use a needle.

5. Cleaning the heating pipe

Open the lid, gently clean the tube with a toothbrush, and then rinse it with water as shown in the figure below. Remember to disconnect the power before cleaning!

6. Pay attention to the correct horizontal positioning of the electric heater.

The battery must be mounted parallel to the tabletop, this applies to both the table and wall-mounted model.

Two technical diagrams showing a mechanical assembly with curved components mounted on a table, no text or symbols present.

TROUBLESHOOTING

Problem	Cause	Solution
The water does not heat up.	No power or water pressure is too low.	Check the power supply, the minimum pressure must not be less than 0.04MPa.
Water temperature too low.	The water pressure is too high or the voltage is too low.	Reduce the flow of water, check the voltage.
High water temperature, low water pressure at the outlet.	Inlet lock or low water pressure.	Check and remove dirt on the inlet filter, if the problem still exists, this means the water pressure is too low.
The temperature display does not light up.	Water pressure too low, circuit fault or faulty faucet.	Set the correct water pressure, check the circuit, contact the service.
During heating, the current fuse switches off.	Overloaded electrical circuit to which the heater is connected.	Contact an electrician.

SICHERHEITSHINWEISE

VORSICHT!!

Two technical diagrams showing a mechanical assembly on a table, with no visible text or symbols.

FEHLERBEHEBUNG

1 Aireador

2 Cuerpo

Two technical diagrams showing a mechanical setup with an arc mounted on a table, no text or symbols present.

Two metallic hand-packet clips with a red checkmark and a cross mark, shown side by side (no text or symbols)

DADOS TÉCNICOS:

MODEL	IWH150	IWH160	IWH350	IWH360	IWH370	IWH850	IWH460	IWH560
TENSÄ	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 W / 50 Hz
CONSUMO DE ENERGIA	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W
FLUXO	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min
PRESSÃO DE TRABALHO	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa
DIMENSÕES DO PRODUTO	25 x 14,5 x 6 cm	14,5 x 14,5 x 26,5 cm	16,7 x 23 x 19 cm	16,7 x 26 x 19 cm	16,7 x 30 x 19 cm	22,5 x 6 x 37 cm	18,5 x 6 x 21,5 cm	18,5 x 6 x 21,5 cm
DIMENSÕES DA EMBALAGEM	26 x 31,5 x 12 cm	21 x 29,5 x 12 cm	26 x 31,5 x 12 cm	26 x 31,5 x 12 cm	26 x 31,5 x 12 cm	45 x 8,5 x 25 cm	26 x 31,5 x 12 cm	26 x 31,5 x 12 cm
PESO DO PRODUTO	0,75 / 1,15 kg N.W/G.W	0.7 / 1.01 kg N.W/G.W	1,15 / 1,5 kg N.W/G.W	1,2 / 1,6 kg N.W/G.W	1,4 / 1,8 kg N.W/G.W	1,2 / 1,6 kg N.W/G.W	0.83 / 1.19 kg N.W/G.W	1.03 / 1.39 kg N.W/G.W

Método de uso

Simple line drawing of a mechanical setup with an arched pipe or bucket mounted on a table (no text or symbols)

Simple line drawing of a bucket pouring liquid into a container above a table (no text or symbols)

Close-up of a metallic shower faucet with a red checkmark (no text or symbols visible)

TECHNICKÉ DÁTA:

MODEL	IWH150	IWH160	IWH350	IWH360	IWH370	IWH850	IWH460	IWH560
Napätie	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 W / 50 Hz
Príkon	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W
Prietok	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min
Pracovný tlak	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa
Rozmery výrobku	25 x 14,5 x 6 cm	14,5 x 14,5 x 26,5 cm	16,7 x 23 x 19 cm	16,7 x 26 x 19 cm	16,7 x 30 x 19 cm	22,5 x 6 x 37 cm	18,5 x 6 x 21,5 cm	18,5 x 6 x 21,5 cm
Rozmery balenia	26 x 31,5 x 12 cm	21 x 29,5 x 12 cm	26 x 31,5 x 12 cm	26 x 31,5 x 12 cm	26 x 31,5 x 12 cm	45 x 8,5 x 25 cm	26 x 31,5 x 12 cm	26 x 31,5 x 12 cm
Hmotnost' výrobku	0,75 / 1,15 kg N.W/G.W	0.7 / 1.01 kg N.W/G.W	1,15 / 1,5 kg N.W/G.W	1,2 / 1,6 kg N.W/G.W	1,4 / 1,8 kg N.W/G.W	1,2 / 1,6 kg N.W/G.W	0.83 / 1.19 kg N.W/G.W	1.03 / 1.39 kg N.W/G.W

Metóda používania

Two technical diagrams showing a mechanical assembly with curved components mounted on a table, no text or symbols present.

RIEŠENIE PROBLÉMOV

Model IWH850:

Simple line drawing of a mechanical device with an arched top and base, no text or symbols present.

Simple line drawing of a bucket being lifted by an umbrella above a table (no text or symbols)

ŘEŠENÍ PROBLÉMŮ

Simple line drawing of a mechanical device with an arched handle and lever, mounted on a flat base (no text or symbols)

Simple line drawing of a robotic arm above a table, no text or symbols present

1 Раковина

2 Аератор

3 Корпус

1 - Гусак

2 - Головний корпус

Close-up of a metallic shower faucet with a red checkmark (no text or symbols)

ТЕХНІЧНІ ДАНІ

MODEL	IWH150	IWH160	IWH350	IWH360	IWH370	IWH850	IWH460	IWH560
НАПРУГА	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 W / 50 Hz
СПОЖИВАНА ПОТУЖНІСТЬ	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W
ПОТИК	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min
РОБОЧИЙ ТИСК	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa
РОЗМИРИ ВИРОБУ	25 x 14,5 x 6 cm	14,5 x 14,5 x 26,5 cm	16,7 x 23 x 19 cm	16,7 x 26 x 19 cm	16,7 x 30 x 19 cm	22,5 x 6 x 37 cm	18,5 x 6 x 21,5 cm	18,5 x 6 x 21,5 cm
РОЗМИРИ УПАКОВКИ	26 x 31,5 x 12 cm	21 x 29,5 x 12 cm	26 x 31,5 x 12 cm	26 x 31,5 x 12 cm	26 x 31,5 x 12 cm	45 x 8,5 x 25 cm	26 x 31,5 x 12 cm	26 x 31,5 x 12 cm
ВАГА ВИРОБУ	0,75 / 1,15 kg N.W/G.W	0.7 / 1.01 kg N.W/G.W	1,15 / 1,5 kg N.W/G.W	1,2 / 1,6 kg N.W/G.W	1,4 / 1,8 kg N.W/G.W	1,2 / 1,6 kg N.W/G.W	0.83 / 1.19 kg N.W/G.W	1.03 / 1.39 kg N.W/G.W

Спосіб використання

Two technical diagrams showing a mechanical assembly with curved components mounted on a flat base, no text or symbols present.

ВИРІШЕННЯ ПРОБЛЕМ

1 Aerator

2 Carcasă

1 Chiuvetă

2 Aerator

3 Carcasă

Close-up of a metallic shower faucet with a red checkmark overlay (no text or symbols)

Close-up of a metallic padlock with a black X mark on the side (no text or symbols visible)

DATE TEHNICE

MODEL	IWH150	IWH160	IWH350	IWH360	IWH370	IWH850	IWH460	IWH560
TENSIUNE	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 V / 50 Hz	220 – 240 W / 50 Hz
CONSUM DE CURENT	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W	3000 – 3600 W
DEBIT	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min	2 – 2,5 l / min
PRESIUNE DE LUCRU	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa	0,04 – 0,6 MPa
DIMENSIUNI PRODUS	25 x 14,5 x 6 cm	14,5 x 14,5 x 26,5 cm	16,7 x 23 x 19 cm	16,7 x 26 x 19 cm	16,7 x 30 x 19 cm	22,5 x 6 x 37 cm	18,5 x 6 x 21,5 cm	18,5 x 6 x 21,5 cm
DIMENSIUNI AMBALAJ	26 x 31,5 x 12 cm	21 x 29,5 x 12 cm	26 x 31,5 x 12 cm	26 x 31,5 x 12 cm	26 x 31,5 x 12 cm	45 x 8,5 x 25 cm	26 x 31,5 x 12 cm	26 x 31,5 x 12 cm
GREUTATE PRODUS	0,75 / 1,15 kg N.W/G.W	0.7 / 1.01 kg N.W/G.W	1,15 / 1,5 kg N.W/G.W	1,2 / 1,6 kg N.W/G.W	1,4 / 1,8 kg N.W/G.W	1,2 / 1,6 kg N.W/G.W	0.83 / 1.19 kg N.W/G.W	1.03 / 1.39 kg N.W/G.W

Metoda de utilizare

Two technical diagrams showing a mechanical assembly with curved components mounted on a table, no text or symbols present.

SOLUTIONAREA PROBLEMELOR