User Notice - Llutico DN-107T Bedienungsanleitung

User Notice

Ⅰ. Safety Notes
1. Carefully open the box, avoid the accessories, like lens, dropping to ground and being damaged.
2. Do keep the instrument out of direct sunlight, high temperature or humidity, dusty and easy
shaking environment. Make sure the stage is smooth, horizontal and firm enough.
3. When moving the instrument, please use two hands to grip with the two sides of the microscope
body.
4. When running, the lamp house and nearby parts will be very hot. Please ensure there is enough
cooling room for them. 5. Make sure the instrument is earthed, to avoid lighting strike.
6. For safety, be sure the main switch is in "O"(off ) state before replacing the lamp or the fuse, then
cut off the power, and do the operation after the lamp bulb and the lamp house completely cool
down. (Specified: 1W S-LED or 6V/20W)
7. Check the input voltage: be sure the input voltage which signed in the back of the microscope is
consistent with the power supply voltage, or it will bring a serious damage to the instrument.
8. Use the factory supplied power adapter, please.
II. Maintenance
1. All the lenses have been well checked and adjusted. It is forbidden to disassemble them
yourself.
2. The nosepiece and coarse/fine focus unit have a compact and precise frame; please don't
disassemble them as possibly as you can.
3. The nosepiece and coarse/fine focus unit have a compact and precise frame; please don't
disassemble them as possibly as you can.
4. Keep the instrument clean, wipe dust regularly, and be attention to avoid contaminating
the optical elements especially.
5. The contaminations on the prism, as finger mark and oil, could be gently wiped with a
piece of soft cloth or tissue paper, gauze which has been immersed in pure alcohol or
aether. (Note that the alcohol and ether are highly flammable, do keep them away
from the fire or potential sources of electrical sparks, and use them in a drafty room
as possible as you can.)
6. Do not attempt to use organic solvents to clean the microscope components other than
the glass components. To clean them, use a lint-free, soft cloth slightly moistened with a
diluted neutral detergent.
7. When using, if the microscope is splashed by liquid, cut off the power at once, and wipe up
the moisture.
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DN-107T-US