English

WARNING / SAFETY PRECAUTIONS

To avoid any risk of personal injury, material damage or incorrect use of the appliance, be sure to observe the following safety precautions. (After reading these owner’s instructions, please keep them in a safe place for reference). Remember to hand them over to any subsequent owner.

Indicates that a danger of death or serious injury exists

Warning

WARNING

Do not plug several appliances into the same sockets.

• This could cause overheating and the risk of fire.

Keep the power plug away from the rear of the fridge / freezer.

A damaged power plug may cause fire due to overheating.

Do not directly spray water inside or outside the fridge / freezer.

There is a risk of fire or electric shock.

Do not spray water inside or outside the fridge / freezer.

• There is a risk of explosion or fire.

Do not bend the power cord excessively or place heavy articles on it.

• This constitutes a fire hazard. If the power cord is damaged, have it replaced immediately by the manufacturer, its service agent or a similarly qualified person.

Do not insert the power plug with wet hands.

• You may receive an electric shock.

Do not put a container filled with water on top of the appliance.

If the water spills on to any electrical parts, it may lead to fire or electric shock.

Do not install the fridge / freezer in a damp place, where it could be splashed with water.

Incorrect insulation of the electrical parts may cause an electric shock or fire.

Do not store volatile and flammable substances in the refrigerator.

The storage of benzene, thinner, alcohol, ether, LP gas or other such substances may cause an explosion.

Do not disassemble, repair or alter the appliance.

It may cause fire or abnormal operations, which may lead to injury.

Pull the power plug out of the socket before replacing the interior light in the refrigerator.

Otherwise, there is a risk of electric shock.

Be sure to earth the appliance.

Otherwise, it may cause material damage and electric shock.

If you wish to dispose of the fridge / freezer, throw it away after removing the door or its seals.

In this way, it is not possible for a child to remain trapped inside it.

CAUTION

Do not store too much food in the appliance.

– When you open the door, an item may fall out and cause personal injury or material damage.

Do not put bottles or any kind of glass in the freezer.

– The container may break and cause personal injury.

If the wall socket is loose, do not insert the power plug.

• It may cause electric shock or fire.

Do not disconnect the power cord by pulling on it.

You may disconnect a wire and cause a short circuit.

Do not store article on top of the appliance.

Indicates that a risk of personal injury or material damage exists.

Caution

THERE IS A NOTICE BELOW FOR APPLIANCES

USING R-600a AS A REFRIGERANT.

NOTICE

Environment–friendly fridge / freezer using R-600a refrigerant and cyclopentane blowing agent

This product protects the environment by using the R-600a refrigerant and the cyclopentane blowing agent.

Properties:

ODP (Ozone Depletion Potential): 0

GWP (Global Warming Potential): Lowest

High–energy efficiency

Optimized power consumption when using R-600a and cyclopentane.

R134a or R-600a is used as a refrigerant. You can check the compressor label on the rear of the appliance and the rating label inside the fridge.

This appliance contains a small amount of isobutane refrigerant (R600a), a natural gas with high environmental compatibility, but it is also

combustible. When transporting and installing the appliance, care should be taken to ensure that no parts of the refrigerating circuit are damaged.

Refrigerant squirting out of the pipes could ignite or cause an eye injury. If a leak is detected, avoid any naked flames or potential sources of ignition and air the room in which the appliance is standing for several minutes.

In order to avoid the creation of a flammable gas-air mixture if a leak in the refrigerating circuit occurs, the size of the room in which the appliance may be sited depends on the amount of refrigerant used. The room must be 1m3 in size for every 8g of R600a refrigerant inside the appliance. The amount of refrigerant in your particular appliance is shown on the identification plate inside the appliance.

Never start up an appliance showing any signs of damage. If in doubt, consult your dealer.

WARNING

Keep ventilation openings in the appliance enclosure or in the built-in structure, clear of obstruction.

Do not use mechanical devices or other means to accelerate the defrosting process, other than those recommended by the manufacturer.

Do not damage the refrigerant circuit.

Do not use electrical appliances inside the food storage compartments of the appliance, useless they are of a type recommended by the manufacturer.

– 9 –

Page 11
Image 11
Opteka NF-340, NF1-370 manual Do not insert the power plug with wet hands, Do not disassemble, repair or alter the appliance

NF-340, NF1-350, NF-347, NF1-370 specifications

Opteka, a notable name in the world of camera accessories and gadgets, has introduced a series of cutting-edge lenses and adapters: the NF1-370, NF-347, NF1-350, and NF-340. These models are designed for photography enthusiasts and professionals who seek to enhance their imaging capabilities.

The Opteka NF1-370 is a versatile lens renowned for its broad-ranging capabilities. With a focal length that allows both wide-angle and macro shots, it is perfect for capturing expansive landscapes as well as intricate details in close-up photography. It features advanced lens coatings that minimize lens flare and ghosting, ensuring high contrast and vibrant image quality even in challenging lighting conditions.

Next in line, the NF-347 stands out for its impressive aperture range, providing photographers the flexibility to achieve beautiful bokeh effects. This lens is equipped with a circular diaphragm that produces smooth, rounded out-of-focus areas while maintaining sharpness in the subject. The build quality exudes durability, making it suitable for outdoor usage.

The NF1-350 offers a unique zoom capability, which makes it a favorite among wildlife and sports photographers. Its quick focusing mechanism allows for fast adjustments, ensuring that users capture fleeting moments with precision. The lens is built with weather-sealed components, providing reliability in various environmental conditions.

Lastly, the NF-340 is designed for portrait photography, featuring a slightly longer focal length that flatters facial features. Its optical construction is optimized to suppress chromatic aberration and enhance color accuracy, resulting in lifelike images. The lens includes a lens hood that prevents stray light from entering, thereby improving contrast in bright situations.

All four models incorporate advanced multilayer coatings to enhance light transmission, reduce reflections, and improve overall image fidelity. Their compatibility with a range of camera bodies ensures that users can easily integrate these lenses into their existing setups.

With their combination of precision engineering, innovative technologies, and practical design, the Opteka NF1-370, NF-347, NF1-350, and NF-340 offer photographers the tools needed to elevate their craft and achieve stunning visual results. Each model caters to specific shooting styles, making them valuable additions to any photographer's arsenal.