CJS-4031 - Kettle Optimum - Free user manual and instructions

Product Type	Electric Kettle
Brand	Optimum
Model	CJS-4031
Capacity	1.7 liters
Power	2200 W
Voltage	220-240 V, 50/60 Hz
Material	Stainless Steel Body
Color	Silver / Black
Dimensions (H x W x D)	230 x 170 x 230 mm
Weight	0.85 kg
Base Type	360° Rotational Cordless Base
Lid Type	Hinged Lid with One-Button Opening
Filter	Removable Scale Filter
Water Level Indicator	Clear Window with Scale
Auto Shut-Off	Yes
Boil-Dry Protection	Yes
Keep Warm Function	No
Antimicrobial	No
Cord Length	0.75 m
Cleaning	Wipe with damp cloth; descale regularly
Safety Features	Auto shut-off, boil-dry protection, cool-touch exterior
Spare Parts	Replacement lid, filter, base available
Repairability	DIY-friendly; spare parts online
Certifications	CE, RoHS

Frequently Asked Questions - CJS-4031 Optimum

What is the capacity of the Optimum CJS-4031 kettle?

The Optimum CJS-4031 kettle has a capacity of 1.7 liters, ideal for making multiple cups of hot drinks.

How do I clean the kettle?

Unplug and let cool. Wipe the exterior with a damp cloth. For descaling, fill with a mixture of water and vinegar or use a descaling solution, boil, then rinse thoroughly.

Does the kettle have auto shut-off?

Yes, it features automatic shut-off once the water reaches boiling point, ensuring safety and energy savings.

What is the power rating?

The kettle operates at 2200 W and is compatible with 220-240 V sockets (50/60 Hz).

Is there a keep-warm function?

No, the CJS-4031 does not have a keep-warm function. It switches off automatically after boiling.

Can I use the kettle without a filter?

The removable scale filter helps reduce limescale in your drink. It is recommended to use it, but the kettle can function without it.

How do I replace the filter?

Open the lid, locate the filter in the spout, gently push it out from below. Insert a new one by pressing into place.

What is the warranty period?

Optimum offers a 1-year warranty against manufacturing defects. Keep your proof of purchase.

Is the kettle noisy when boiling?

As with most kettles, you may hear a slight humming and boiling sounds. This is normal for efficient heating.

Can I boil less than 1 liter?

Yes, the kettle can boil as little as 0.5 liters. Always ensure the water covers the heating element.

USER MANUAL CJS-4031 Optimum

Two modern kitchen wakers, one white with hexagonal lattice pattern and the other black with textured glass pattern, displayed against a plain background (no text or symbols on the main objects)

UK Instruction manual 7

Expo-service Sp. z o.o.

00-710 Warszawa, Al. Witosa 31/22, Polska

tel. [phone], fax [phone]

[e-mail]

www.optimum.hoho.pl

Expo-service Sp. z o.o.

CJS-4030_CJS-4031_IM_200_24112022

• Please read these instructions carefully and retain them for reference.
• Use this appliance solely in accordance with these instructions.
• This appliance is not intended for use by persons (including children) with reduced physical sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
• Children should be supervised to ensure that they do not play with the appliance.
• Have any repairs carried out solely by a qualified electrician. Never try to repair the appliance yourself.

Electricity and heat

• Before use please verify that the mains voltage is the same as indicated on the rating plate of the appliance.
• Make sure that you always use an earthed wall socket to connect the appliance.
• Always remove the plug from the mains socket before moving the appliance and when the appliance is not in use.
• Remove the plug from the wall socket by pulling the plug, not the power cord.
• Check the appliance's power cord regularly to make sure it is not damaged. Do not use the appliance if the power cord is damaged. Have a damaged power cord replaced by a qualified repair service.
• Certain parts of the appliance may get hot. Do not touch these parts to prevent burning yourself.
• The appliance needs space to allow heat to escape, thereby preventing the risk of fire. Make sure that the appliance has sufficient space around it, and does not come in contact with flammable material. The appliance must not be covered.
• Make sure that the appliance, the power cord or the plug do not make contact with hot services, such as a hot hob or naked flame.
• Make sure that the appliance, the power cord and plug do not make contact with water.

During use

• Never use the appliance outdoors.
• Place the appliance on a flat, stable surface.
  • Always remove the plug from the wall socket after use, and before cleaning the appliance.
• Never allow the power cord to hang over the edge of the draining board, worktop or table.
• Make sure that your hands are dry before touching the appliance, power cord or plug.
• Never use the appliance in a humid room.
• Never immerse the appliance, the plug or the power cord in water or other liquid.

• Do not pick up the appliance if it falls into water. Remove the plug from the wall socket immediately and do not use the appliance any more.

• Use solely the base supplied with the jug kettle. Never use the base for other purposes.

• Remove the jug from the base, and fill with water from the tap. Never fill the jug above the "max" level.
• Do not switch on the appliance before you have filled it with water. Fill only with cold water.
• The jug's lid must remain securely closed whilst the appliance is in use.
• Never open the lid when the water is still boiling.
• Use the appliance only to boil or heat water. Never use it for other liquids!
  • Fill the jug kettle with at least 0.5 litre of water.
• Allow the appliance to cool to room temperature before storage.
  • This appliance may not be used through an external timer or by means of a remote control.

OPERATION

The appliance is intended only for domestic use, not for professional use.

FEATURE

1. Spout
2. Water-level gauge
3. Top lid
4. Base
5. Lid release button
6. Handle
7. On/off switch

BEFORE USE FOR THE FIRST TIME

Before first use, remove possible manufacturing process residues by boiling 3 full kettles of water. Dispose this water.

Tip: You can use vinegar or special descaling agents for the first time.

USE

1. Turn the jug so that the spout faces away from you.
2. Press the button to open the lid (5).
3. Fill the jug with the required quantity of water (at least 0.5 litres, and a maximum of 1.7 litres). Never fill the water boiler over the "max". Otherwise the hot water can spatter out of the base.

ATTENTION

Make sure that you do not spill any water on the base.

1. Release the button to open the lid.
2. Place the jug on the base, and insert the plug in the wall socket. Push down the on/off switch. The on/off pilot light will illuminate.
3. The jug kettle is now switched on, and the water will now begin to heat. The jug kettle switches off automatically a few seconds after the water has come to the boil. The on/off pilot light will now extinguish.
4. Remove the jug from the base by the handle, and pour the water out.

ATTENTION

Be carefully you do not contact the hot water. It can cause serious burning wounds.

1. When you wish to heat the water without it coming to the boil you can switch off the jug kettle at any time you require.
2. Remove the plug from the wall socket when you have finished using the jug kettle.

OVERHEATING SAFEGUARD

The jug kettle is fitted with an overheating safeguard. This will switch off the jug kettle if it is operated without (sufficient) water. Allow the jug kettle to cool down for at least 10 minutes before using it again.

CLEANING AND MAINTENANCE

• Remove the plug from the wall socket, and allow the appliance to cool.
• Clean the jug with a damp cloth. Never immerse the appliance in water. Never put the appliance in a dishwasher. Make sure that the electrical connections do not become damp.
• If the interior of the jug has become severely discoloured, then the best way to clean it is with a damp cloth and a little washing soda. After cleaning, rinse the jug very thoroughly.

ATTENTION

• Never use corrosive or scouring cleaning agents or sharp objects (such as knives or hard brushes) to clean the appliance.
• Before cleaning, make sure that the appliance is not connected to the power supply and that it has cooled down.

DESCALING

This appliance is equipped with an integral heating element, and consequently limescale will not be formed. Consequently you do not need to descaled the appliance.

However, if you nevertheless do wish to descale the appliance:

1. Remove the plug from the wall socket, and allow the appliance to cool.
2. The jug kettle is fitted with a descaling filter. This filter must be removed for cleaning.

3. Fill the jug with a vinegar solution to the MAX level, and bring to the boil.

4. Leave the jug with the vinegar solution to stand for a couple of hours.

5. Empty the jug, fill with clean water to the MAX level, and bring to the boil. Empty the jug. Repeat this process twice.
6. Never use ammonia or other products to descale the appliance. These can be injurious to your health. Use solely a vinegar solution, or special descaling agents available from retailers.

TECHNICAL DETAILS:

Power consumption: 1800-2150 W Supply voltage: 220-240 V\~ 50-60 Hz Capacity: 1.7 l

ECOLOGY - ENVIRONMENTAL PROTECTION

The “crossed-out trash bin” symbol on electrical equipment or packaging indicates that the device cannot be treated as general household waste and should not be disposed of into containers for such wa

Obsolete or broken-down electrical device should be delivered to special designated collection points, organized by local public administration, whose purpose is to collect recyclable electrical equipment.

This way, each household helps reduce possible negative effects influencing natural environment and allows the reclaiming of materials which the product is made of.

Weight: 0.875 kg