Care And Maintenance; International Warranty - Levenhuk 320 Bedienungsanleitung

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.

Care and maintenance

After unpacking your microscope and before using it for the first time check for integrity and
durability of every component and connection.
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.
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.
If you are not using your microscope for extended periods of time, store the objective lenses
and eyepieces separately from the microscope.

International Warranty

The Vendor guarantees that the quality of the Levenhuk product purchased complies with the
technical documentation requirements on conditions that the consumer observes rules of
transportation, storage conditions and operating instructions.
Levenhuk Ltd. warrants the product against defects in materials.
During the warranty period the Buyer can return the defect product to the Vendor or to
Levenhuk service center. Levenhuk Ltd. will repair or replace the defect product at its own
discretion.
No claims are accepted in case the properly filled warranty slip is absent or contains
corrections, or if the defect product has not been provided by the Buyer. The manufacturer or
the seller is not liable for any damages caused by misuse of the product. No guarantee is
provided in cases the product was used for purposes other than that intended or has mechanical
damages, scratches, cracks, optics damages, as well as in cases the product is broken-down due
Software USB 2.0 driver, sofware for image viewing and
editing
Shell Metal cylinder, painted black
Power source USB 2.0 cable
Temperature range -30... 70 °С (-22... 158 F)