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Ra FT72 ED Kit 82011
Инструкция к Levenhuk Ra FT72 ED Страница: 7

Levenhuk Ra FT72 ED Kit 82011 Инструкция к Levenhuk Ra FT72 ED онлайн [7/30] 867587

Focuser 2" helical

Tripod socket standard 1/4"x20 UNC thread

Optical tube material anodized aluminum

Aluminum case +

Cleaning wipe +

Protective cap 1pc for objective, 1pc for focuser

The manufacturer reserves the right to make changes to the product range and specications without

prior notice.

Care and maintenance

• Never, under any circumstances, look directly at the Sun through this device without a special

lter, or look at another bright source of light or at a laser, as it may cause PERMANENT

RETINAL DAMAGE and may lead to BLINDNESS.

• Take the necessary precautions when using the device with children or others who have not read

or who do not fully understand these instructions.

• Do not try to disassemble the device on your own for any reason. For repairs and cleaning of any

kind, please contact your local specialized service center.

• Stop using the device if the lens fogs up. Do not wipe the lens! Remove moisture with a hair dryer

or point the telescope downward until the moisture naturally evaporates.

• Protect the device from sudden impact and excessive mechanical force.

• Do not touch the optical surfaces with your ngers. Clean the lens surface with compressed air

or a soft lens cleaning wipe. To clean the device exterior, use only the special cleaning wipes and

special tools that are recommended for cleaning the optics.

• Store the device in a dry, cool place away from hazardous acids and other chemicals, away from

heaters, open re, and other sources of high temperatures.

• Replace the dust cap over the front end of the telescope whenever it is not in use. Always put

eyepieces in their protective cases and cover them with their caps. This prevents dust or dirt from

settling on the mirror or lens surfaces.

• Lubricate the mechanical components with metal and plastic connecting parts. Components to be

lubricated:

• Optical tube;

• Fine mechanics (focuser rail, telescope optical tube microfocuser);

• Mounting;

• Worm-and-worm pairs, bearings, cogs, threaded mounting gears.

Use all-purpose silicon-based greases with an operating temperature range of −60 … +180°С

(−76 … +356°F).

• If a part of the device or the battery is swallowed, seek medical attention immediately.

• Children should use the device under adult supervision only.

Levenhuk International Lifetime Warranty

All Levenhuk telescopes, microscopes, binoculars, and other optical products, except for their

accessories, carry a lifetime warranty against defects in materials and workmanship. A lifetime

warranty is a guarantee on the lifetime of the product on the market. All Levenhuk accessories are

warranted to be free of defects in materials and workmanship for six months from the purchase date.

The warranty entitles you to the free repair or replacement of the Levenhuk product in any country

where a Levenhuk oce is located if all the warranty conditions are met.

For further details, please visit: www.levenhuk.com/warranty

If warranty problems arise, or if you need assistance in using your product, contact the local Levenhuk

branch.

Levenhuk Ra FT72 ED Kit 82011 Инструкция к Levenhuk Ra FT72 ED онлайн [7/30] 867587

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