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4. Diopter adjustment
Turn the left diopter adjustment ring (2) on the left eyepiece to the central position (silver
marking). Shut your left eye and look with the right eye through the right eyepiece. Now focus
with the focusing wheel (9), focus correctly for your right eye. Now, look with your left eye
through the left eyepiece. If the image isn't sharp, adjust the focus for your left eye by turning
the diopter adjustment ring. Now, the microscope is correctly adjusted.
5. Exchange the Lamp
Make sure that the microscope is separated from power outlet. Let the lamp cool down, if
necessary, since lamps can become very hot in operation.
I. Please unscrew the lamp housing set screw.
II. Pull off the lamp housing.
III. Now exchange the bulb.
IV. Replace the lamp housing and fix it with the set screw.
6. Care and maintenance
Cleaning the lenses: Sweep the lens with a lens tissue or soft fabric immersed with a small
amount of alcohol (e.g. isopropanol).
Cleaning the painted parts: The dust on the painted parts can be removed by cleaning cloth. For
the grease spots, the gauze immersed slightly with aviation gasoline is recommended. Do not
use organic solvents such as alcohol, ether or other thinner etc. for cleaning the painted parts or
plastic components. Your microscope is a high-quality optical instrument. Avoid disassembling
the microscope. Improper disassembling affects the high utility of the microscope. Moreover,
the warranty expires.Cover the microscope with the dust protective cover and place it there,
where it is dry and dust-free. We suggest the storage of all objectives and eyepieces in a closed
container with drying agent.
7. Technical data
Binocular viewing
Eyepiece: WF 10x for 10x magnification, WF 20x (not included) for 20x magnification
Objective: 1x
Illumination: 12 V, 10 W (bulb)
Fuse: 0.5 A, 250 V
Accessories: Spare lamp, 2 rubber eyecups, AC adapter, dust protecting cover, instruction
manual.
8. Only for EU countries
Do not dispose of electric equipment together with household waste material! In
observance of European Directive 2002/96/EC on waste electrical and electronic
equipment (WEEE) and its implementation in accordance with national law, electric
equipment that have reached the end of its life must be collected separately and returned to an
environmentally compatible recycling facility.Discharged batteries and damaged re-chargeable
batteries must be disposed of at special battery collection points. Information is available from
your local disposal agent or local authority regarding the disposal of devices or batteries.
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