Levenhuk d320l, монокулярный (в комплекте цифровая камера) [5/28] Batteries safety instructions

Abrasive particles, such as sand, should not be wiped off lenses, but instead blown off or brushed away with a

soft brush.

Do not apply excessive pressure when adjusting focus. Do not overtighten the locking screws. Protect the

device from sudden impacts and excessive mechanical force.

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

heaters, open fire and other sources of high temperatures. Do not use the device for lengthy periods of time,

or leave it unattended in direct sunlight. Keep the device away from water and high humidity.

Be careful during your observations, always replace the dust cover after you are finished with observations to

protect it from dust and stains.

Do not touch the optical surfaces with your fingers. You can use a soft napkin or a cleaning wipe, dipped in

ether or absolute alcohol, to clean lenses. We recommend using special optics cleaning fluids from Levenhuk.

Do not use any corrosive or acetone-based fluids to clean the optics.

Caution

Never, under any circumstance, look directly at the Sun, another bright source of light or at a laser

through this device, as this may cause PERMANENT RETINAL DAMAGE and may lead to BLINDNESS.

Take necessary precautions when using the device with children or people, who have not read and fully

understood these instructions.

Do not try to take the device apart on your own. For repairs of any kind, please contact your local

specialized service center.

Always purchase the correct size and grade of battery most suitable for the intended use.

Always replace the whole set of batteries at one time; taking care not to mix old and new ones, or batteries

of different types.

Clean the battery contacts and also those of the device prior to battery installation.

Make sure the batteries are installed correctly with regard to polarity (+ and -).

Remove batteries from equipment that is not to be used for an extended period of time.

Remove used batteries promptly.

Never attempt to recharge primary batteries as this may cause leakage, fire, or explosion.

Never short-circuit batteries as this may lead to high temperatures, leakage, or explosion.

Never heat batteries in order to revive them.