Issue date
：
2020/3/16
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2
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Precautions
Preface
Thank you for purchasing our Surgical Microscope. To prevent damage to your product
or injury to you or to others, read the following safety precaution in their entirety before
using this equipment. Keep these safety instructions where all those who use the product
will read them.
1. Do not use this instrument in the environment prone to fire and blast or
where there is much dust and with high temperature. Use it in the room
and simultaneously be careful to keep it clean and dry;
2. Check that all the wires are correctly and firmly connected before using.
Ensure that the instrument is well grounded.
3. Please pay attention to all the rated values of the electrical connecting
terminal.
4. Only use fuse according to the specifications and rated values
stipulated by our product.
5. Use the power cable supplied with this instrument only;
6. Do not touch the surface of the lens and prism with hand or hard
objects.
7. Turn off the main power first before replacing the illumination bulb and
fuse.
8. To prevent the instrument from falling down to floor, it should be placed
on the floor where the inclination angle is less than 10º.
9. Turn off the power and cover the instrument with dust-proof hood when
it is not in use.
10. In case there is any trouble, please first refer to the trouble-shooting
guide. If it still cannot work, please contact the authorized distributor or
our After-sales Service Department.
