INVENTUM IKG9023WGRVS Gas Cooking Hob Instruction Manual

GAS COOKING
HOB gas hob
IKG9023WGRVS instruction manual

safety instructions

• Please read these instructions before operating the appliance and retain it for future use.
• The appliance is intended solely for domestic use within the home. The hob is only to be used for the preparation of food. The appliance is not designed for heating rooms.
• WARNING: this appliance and the accessible parts will become hot during use. Do not touch hot parts. Keep children younger than 8 away from the appliance unless they are under continuous supervision.
• This appliance can be used by children aged 8 years and over, as well as by people with reduced physical, sensory or mental capabilities or lack of experience and knowledge, provided they are supervised and instructed in the safe use of the appliance and understand the hazards involved.
• Children must not play with the appliance.
• Cleaning and maintenance shall not be made by children.
• Do not keep objects that children might find interesting in cupboards above or behind the appliance.
• The cooking zones heat up during use and stay hot for a while afterwards. Keep young children away from the hob during and immediately after cooking.
• The manufacturer cannot be held liable for any damage resulting from failure to follow the safety instructions and warnings.
• Never open the casing of the appliance.
• Do not warm closed tins on the hob. There will be a build-up of pressure that will cause tins to explode. You might get injured or scalded.
• WARNING: danger of fire: never leave anything on the hob.
• WARNING : cooking with fat or oil on a hob without supervision can be dangerous and can lead to a fire.
• NEVER try to extinguish a fire with water. Instead, switch the appliance off and then cover the flames with for example a lid or a fire blanket.
• The appliance should not be placed or used outdoors.
• Do not use the appliance as a worktop. The appliance may accidentally be switched on or still be hot or catch fire.
• Never cover the appliance with a cloth or something similar. If the appliance is still hot or is switched on, there is a risk of fire.
• Never use a pressure cleaner or steam cleaner to clean the hob.
• Do not use the appliance in temperatures below 5°C.
• When you use the hob for the first time you will notice a “new smell”. Don’t worry, this is normal. If the kitchen is well ventilated, the smell will soon disappear.
• Ensure that there is adequate ventilation during use.
• Keep all-natural ventilation openings open.
• When using the hob for long periods, extra ventilation is necessary. For example, open a window or install an electric fan.
• Never flambé under a cooker hood. The high flames can cause a fire, even if the cooker hood is switched off.
• The burner components are hot during and immediately after use.
• Do not touch them, and avoid contact with non-heat resistant materials.
• Never immerse the hot burner caps and pan supports in cold water. Rapid cooling can damage the enamel.
• The distance between the pan and a knob or non-heat resistant wall should always be greater than two centimetres. In the case of smaller distances, the high temperature may cause the knobs or wall to discolour and/or deform.
• Always use the pan supports and suitable cookware.
• Always place the pan on the pan support. Placing the pan directly on the burner cap can result in dangerous situations.
• Aluminium trays or foil are not suitable as cooking utensils. They can burn into the burner caps and pan supports.
• The hob can only function effectively if the burner components have been assembled using the guide ridges. Ensure that the pan supports lie properly against each other and flat on the drip tray.
• Only then the pans can be positioned stably.
• Keep oven gloves or oven cloths away from the flame.
• This appliance should only be connected by a registered installer.
• Faulty parts may only be replaced by original parts that meet safety requirements.
• Damage caused by incorrect connection, incorrect fitting, or incorrect use is not covered by the warranty.
• If the connecting cable is damaged, it may only be replaced by the manufacturer, the manufacturer’s service organisation or equivalently qualified persons, in order to avoid dangerous situations.
• The electrical connection must comply with national and local regulations.
• The wall plug socket and plug should always be accessible.
• The connection cable must hang freely and should not be fed through a drawer.
• The worktop into which the hob is fitted should be flat.
• The walls and the worktop surrounding the appliance must be heat resistant up to at least 85°C. Even though the appliance itself does not get hot, the heat of a hot pan could discolour or deform the wall.
• Legislation requires that all electrical and electronic equipment must be collected for reuse and recycling.
• Electrical and electronic equipment marked with the symbol indicating a separate collection of such equipment must be returned to a municipal waste collection point.

appliance description

1. Pan supports
2. Rapid burner
3. Semi-rapid burner
4. Semi-rapid burner
5. Simmer burner
6. Wok burner
7. Wok support| 8. Drip tray
9. Control knob wok
10. Control knob rear left
11. Control knob front left
12. Control knob rear right
13. Control knob front right
---|---

Included accessories

14. Bracket (4 pieces)
15. Sponge
16. Screw (4 pieces)
17. Injector – G20 (5 pieces)| 18. Injector – G30 (5 pieces)
19. Gas-pipe bend
20. O-ring (2 pieces)
---|---

before first use

Before you use the appliance for the first time, please do as follows: Carefully unpack the appliance and remove all the packaging material. Keep the material (plastic bags and cardboard) out of reach of children. Check the appliance after unpacking for any damage, possibly from transportation. Clean the pan supports and the burners with warm water and a mild cleaning detergent. Dry thoroughly. Clean the other parts with a damp cloth. Check that the voltage in your home corresponds with the voltage printed on the bottom of the appliance and plug it in a socket.
Follow the installation instructions in chapter 8 for installing the hob.

ignition and operation

1. gas supply closed
2. highest flame
3. lowest flame| 4. ignition
5. thermocouple
---|---

Each control knob has an automatic ignition.

• Press the control knob and turn it anticlockwise.
• Hold the control knob down fully for at least 3 seconds between the highest and the lowest flame. The integrated ignition ignites the burner and the flame comes on.
• Hold down the control knob for 15 more seconds after the flame is on to activate the thermocouple. Otherwise, the flame extinguishes immediately.
• When the burner is not ignited after 15 seconds, wait one minute before trying to ignite it again.
• When the burner accidentally goes out, the thermocouple safety pilot in each burner will close the gas supply (by boiling over, by drafts, no gas supply, etc.). No flame = no gas!

use

For an optimal result for the burners we recommend the following:

• Always ensure that the flames remain under the pan.
• When the flames burn around the pan, a lot of energy is lost and the handles from the pan may also become too hot.
• Use cookware that fits the burners in diameter. This reduces the cooking time.
• Use flat bottomed cookware.
• Always use the right amount of liquid for boiling food and use a lid to reduce the cooking time.
• Do not use pans with a base diameter smaller than 12 cm. Smaller pans are not stable on the pan support.

cleaning & maintenance

Clean the hob after each use to maintain it in good condition. Food residue can create stubborn stains if not removed directly after use.
Use a mild cleaning detergent to clean the hob. Burner parts and the pan supports should not be cleaned in the dishwasher.
The dishwasher detergent can corrode the materials.

The pan supports, burners, and burner caps are removable for easy cleaning of the hob.

• First clean the control knobs, burners, burner caps, and pan supports.
  To clean the knobs or around them, only use a damp cloth.

• Check whether the thermocouple and ignition are clean. If necessary use a toothpick or needle.

• Clean the drip tray.

• Clean everything again with just a damp cloth and dry it thoroughly.

• Refit the burners. Make sure the openings are aligned for the thermocouple and the ignition.

• Refit the burner caps.

• Refit the pan supports. Place them carefully on the drip tray without sliding.

PERSISTENT STAINS
Persistent stains on the pan supports and burner caps can best be removed with a fluid detergent or a plastic scouring sponge.
Never use aggressive cleaning products or sharp objects to clean the hob.
Persistent stains on stainless steel are best removed with a special stainless steel cleaning product. Always wipe in the direction of the grain to prevent damage to the protective layer.
The surface of the stainless steel drip tray can discolor slightly over time.

faults

If the hob does not function properly, according to you, please try to solve the problem first by checking the points in the table below before contacting the customer department.

Fault

| Possible cause|

Solution

---|---|---
There is a smell of gas near
the hob.| The hob connection is leaking.| Turn off the main gas supply valve. Contact your installer.
A burner does not ignite.|

• The plug is not in the socket.
• A fuse is defective/ or switched off in the fuse box.
• Ignition is dirty/damp.
• The burner parts are not placed correctly.
• The burner parts are dirty/damp.
• The main gas suplly valve is closed.
• A fault in the gas mains.
• The wrong type of gas was used.

|

• Put the plug into the socket.
• Replace the fuse or switch on the fuse in the fuse box.
• Clean/dry the ignition.
• Refit the burner and watch the openings for the thermocouple and the ignition.
• Clean/dry the burner parts.
• Open the main gas valve.
• Consult your gas supplier.
• Check whether the gas used is suitable for the appliance.
  Contact your installer if it is not correct.

The burner extinguishes
immediately after igniting.|

• The control knob has not been pressed long and/or deep enough (at least 3 seconds).
• The thermocouple is dirty.

|

• Keep the control knob fully pressed for at least 3 seconds between the highest and the lowest flame setting. This can take longer the first time because of the gas supply.
• Clean/dry the thermocouple.

The burner does not burn
evenly.|

• The burner parts are not placed
  correctly.

• The burner parts are dirty/damp.

• The wrong type of gas is used.

|

• Refit the burner and watch the openings for the thermocouple and the ignition.
• Clean/ dry the burner parts.
• Check whether the gas used is suitable for the appliance.
  Contact your installer if it is not correct.

installation instructions

• Safety during use can only be guaranteed when the hob is installed correctly and according to the regulations. The installer is responsible for any damage caused by a faulty installation.

• The gas connection must comply with the national and local safety regulations. The gas connection must be made by q qualified installer.

• The electrical connection must be made by a qualified electrician. This person is aware of the national and local regulations the installation must comply with.

• The appliance falls under protection class I and can only be used in combination with a grounding conductor connection.
  The manufacturer accepts no responsibility for any malfunction or damage caused by incorrect electrical installations.

• The appliance must be connected to a fixed installation and the means of disconnecting it from the fixed installation must be installed according to the installation instructions.

• The connection cable must hang freely. Do not tie the power cable or pass it along sharp edges. If there is an oven installed below, pass the cable along with the rear corners of the oven to the connection box. It must be positioned so that it does not touch any of the hot parts of the hob or the oven.

• The connection point, the wall socket, and/or plug must always be accessible.

• The worktop into which the hob is fitted should be flat. Follow the instructions of the manufacturer of the worktop.

• Damage caused by incorrect connection, incorrect use, or incorrect fitting is not covered by the guarantee.

• Attention: any change to the appliance’s interior, including fitting and changing the power cable, must only be performed by a qualified electrician.

SPACE AROUND THE HOB
Sufficient clearance around the hob is essential for the safe use of the hob. Check that there is sufficient clearance.

OUTER DIMENSIONS
In the drawings below, all the dimensions are displayed in mm.

INSTALLATION DIMENSIONS
In the drawing below, all the dimensions are displayed in mm.

GAS CONNECTION

• The connection of the hob to the gas pipe network must be made by means of a special gas hose or a stainless steel hose with a continuous surface complying with local regulations.
  Always a stainless steel hose when placing the hob above an oven. Attention: the stainless steel hose must hang freely. It must not be able to touch any moving parts of the cabinet.

• Check the perfect sealing after installation using a soapy solution.

ELECTRICAL CONNECTION

• Check that the voltage in your home corresponds with the voltage printed on the bottom of the appliance.
• The earthing of the appliance is compulsory by law.
• Attention: the connection point must always be accessible.

THE FITTING OF THE APPLIANCE

• Check that the cabinet and the cut-out meet the dimension and ventilation requirements.
• Remove the chips from the cutting job in the opening of the worktop and treat the saw ends of wooden or synthetic worktops with sealing varnish if necessary, to prevent moisture from causing the worktop to swell.
• Remove the protective layer from the sealing tape and apply the tape on the edge of the cut out on the worktop. . Do not stick the tape around the corners, but cut 4 separate pieces to seal the corners well.
• Fit the supplied mounting brackets on the appliance.
• Lay the hob in the recess.
• Tighten the screws of the mounting brackets to firmly fit the hob in the cut-out.
• Connect the appliance to the electrical mains and the gas mains. The appliance is ready for use.
• Check that it works properly.

REMOVING THE HOB
Disconnect the hob from the electrical mains and the gas mains and loosen the screws of the mounting brackets. Remove the hobby pushing it upwards from the bottom. Attention! Beware of damage to the appliance! Do not try to remove it from the top.
GAS CONVERSION INSTRUCTIONS
This conversion kit allows you to convert the gas hob from natural gas (G25 / 25 mbar) to propane/butane gas (G30 / 28-30 mbar) or natural gas (G20 / 20 mbar). Before beginning the conversion, make sure your gas hob is actually set for natural gas.
Attention:
The execution of this instruction by an unauthorized mechanic can lead to dangerous situations.
Inventum can not be held liable for any damage (causing a hazardous situation and/or damage to persons and property) resulting from failure to follow the safety instructions and warnings by a specialized technician. Damage caused by incorrect execution of these instructions is not covered by the warranty.
This conversion kit consists of original parts. Original parts are being approved on suitability and safety during the approval of the device. Regular examinations guarantee the quality of the original parts.
Inventum recommends having a specialized technician carry out the conversion of a device to a different type of gas.

Tools

• Leak spray and/or special pressure gauge
• Tube- or socket spanner 7
• Screwdriver 2 mm (blade width)
• Wood chisel – 2 cm (blade width) and max. 1 mm thick (blade thickness).

Attention: Test the gas density after converting the gas hob.
Replace the following parts:

• injectors for the burners

DISASSEMBLE
Prevent damage to the worktop.
Place parts of the appliance on a protective surface.

1. Remove the pan supports, the burner caps, and the burners.

2. Remove the injectors from all the burners. Use a tube- or socket spanner 7.
   Use a wood chisel to remove the injector from the wok burner.

3. Pull the control knobs straight up and remove them.

CONVERTING

1. Insert the new injectors in the burners. Again use a tube- or socket spanner 7.
   For verification, you can find the values of the injectors, in the gas table of values for injectors on page 25.

2. Place the burners and connect the gas hob.

3. Adjust the simmer setting with the simmer setting screw, using a small screwdriver.
   The simmer setting screw can be found in the valve housing of the gas tap.
   When the simmer setting screw is on the body of the gas tap, the screw can be reached through the gas tap cut-out in the drip tray.
   The drip tray does not need to be removed. Ignite the burner, turn the gas tap to simmer setting, and adjust the flames to a length of approx. 4 mm.
   Please note: the flame must not blow out in the simmer setting. After adjusting, the flame should burn stable.
   That is to say that the burner may not blow out when fanned manually.

4. Stick the enclosed data label partially on the current data label to the bottom of the gas hob, covering the current gas data.

Warning!
Check the injectors on gas density. Always check the gas density before using the appliance!
CHECKING FOR GAS DENSITY
Checking for gas density with the aid of a leak spray when the appliance is connected to the gas supply:

1. Seal the injector.

2. Open the gas supply.
   Attention; valves with a thermoelectric safety must be pressed, turned open, and kept pressed!

3. Spray leak sprays around the injector inside the burner and checks it for gas density.

Check for gas density with a pressure pump when the appliance is not connected to a gas supply:

1. Connect the pressure pump to the gas pipe and close all gas taps.

2. Increase the pressure up to 150 mbar and close the tap between the pressure pump and the pressure gauge. Check the pressure. The pressure loss may amount to a maximum of 5 mbar per minute. After checking, open the tap between the pressure pump and the pressure gauge.

3. Open one of the gas taps and close the corresponding injector.|
   Attention; valves with a thermoelectric safety must be pressed, turned open, and kept pressed!

4. Increase the pressure up to 150 mbar and again close the tap between the pressure pump and the pressure gauge.
   Check the pressure. The pressure loss may amount to a maximum of 5 mbar per minute.

5. Repeat this check for all the gas taps and injectors.

Checking the operation
Ignite the burners. Check whether the flame profile is uniform and stable for the complete flexibility range.
Important for this is that:

1. the flame does not smother in the simmer setting
2. the burner does not ‘blow off’ at the maximum burn setting (to be recognized by flames that are at a distance from the burner in combination with a ‘hissing’ sound)
3. there a no tall yellow flames

Gas table

|

**G25.3/25 mbar***

| G20/20 mbar| G30/30 mbar|

kW

---|---|---|---|---
1| 0.78 mm| 0.78 mm| 0.50 mm| 1Simmer burner        1.0 kW
2| 1.00 mm| 1.00 mm| 0.66 mm| 2 Semi-rapid burner 1.75 kW
3| 1.28 mm| 1.30 mm| 0.87 mm| 1 Rapid burner          3.0 kW
4| 1.36 mm| 1.41 mm| 0.97 mm| 1 Wok burner            3.6 kW

***** On pages 24 and 25 you can find more information about adjusting the appliance for different types of gas.
The appliance was configured for the appliance category K (I2K) and is suitable for the use of G and G+ distribution gases according to the specifications as included in the NTA 8837:2012 Annex D with a Wobbe index of 43.46 – 45.3 MJ/m3 (dry, 0 °C, upper value) or 41.23 – 42.98 (dry, 15 °C, upper value).
This appliance can moreover be converted and/or calibrated for the appliance category E (I2E).
This, therefore, implies that the appliance: “is suitable for G+ gas and H gas or is demonstrably suitable for G+ gas and can demonstrably be made suitable for H gas” within the meaning of the “Dutch Decree of 10 May 2016 regarding the amendment of the Dutch Gas Appliances Decree….”

TECHNICAL SPECIFICATIONS

Manufacturer

|

INVENTUM

---|---
Model| IKG9023WGRVS
Type of hob| | Gas
Number of cooking zones| | 5
Heating technology-1| | Gas
Format-1| | Wok
Energy-efficiency-1| %| 54.92
Heating technology-2| | Gas
Format-2| | Rapid
Energy-efficiency-2| %| 59.36
Heating technology-3| | Gas
Format-3| | Normal
Energy-efficiency-3| %| 59A2
Heating technology-4| | Gas
Format-4| | Normal
Energy-efficiency-4| %| 59.42
Heating technology-5| | Gas
Format-5| | Help
Energy-efficiency-5| %| /
The energy efficiency of the hob| %| 58.27
This hob complies with EN 30-2-1

Inventum Huishoudelijke
Apparaten B.V.
Postbus 5023
6802 EA Arnhem
www.inventum.eu
instagram.com/inventum1908
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IKG9023WGRVS-versie 03/01.1021WM
Modifications and printing errors reserved

References

• Inventum Huishoudelijke Apparaten - Altijd 5 jaar garantie!
• Inventum Huishoudelijke Apparaten - Altijd 5 jaar garantie!

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