Zumax Medical OMS2360 User manual

Surgical Microscope
OMS2360/OMS2365
User’s Manual
The CE mark indicates that the product complies with the European medical device regulation
(EU) 2017/745.
Zumax Medical Co., Ltd.
5 Zhiying Street, Suzhou New District,
Suzhou, Jiangsu, China 215129
Phone：[phone]
Fax：[phone]
E-mail：[e-mail]
Http://www.zumaxmedical.com
MedNet EC-REP GmbH
Borkstrasse 10, 48163 Münster, Germany

Precautions
Preface
Thank you for purchasing our OMS2360/OMS2365 Surgical Microscope. To prevent damage to your
product or injury to yourself or to others, read the following safety precautions 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 an environment prone to fire or an environment with
dust/ airborne debris or with high temperatures. Use it in a clean and dry indoor
setting only.
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 electrical values of any connecting terminals.
4. Only use fuse/voltage outputs 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 by bare hand or with solid objects
that may damage the surface.
7. Turn off the main power first before replacing the illumination bulb and fuse.
8. To prevent the instrument from falling or tipping over, the instrument should be
placed on a 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 be resolved, please contact the authorized distributor or our After-sales
Service Department.
* THE SAFETY MARKS USED IN THIS INSTRUMENT

Ground Terminal
Electrostatic
discharge warning
＜12 Kg
Weight limit
Brightness adjustment
Video plug
Power plug
Balance arm
regulation
Caution
Operating
instructions
Warning

Contents
_____________________________________________________________________________________________
1. Purpose and Features ................................................................................................................................. 1
1.1 Purpose ................................................................................................................................................ 1
1.2 main structure composition ............................................................................................................ 1
1.3 Features ............................................................................................................................................... 1
1.4 performance....................................................................................................................................... 1
1.5 contraindications ............................................................................................................................... 1
2. Main components .................................................................................................................................... 2-7
3. Assembly .................................................................................................................................................. 8-10
3.1 Assembly of base ............................................................................................................................... 9
3.2 Assembly of the first arm.................................................................................................................... 9
3.3 Assembly of microscope head ...................................................................................................... 10
3.4 Assembly of 190ºinclinable binocular........................................................................................... 10
3.5 Assembly of handle.......................................................................................................................... 10
3.6 Assembly of the LED power cable ................................................................................................. 10
3.7 How to connect the power cable................................................................................................. 10
3.8Built-in camera connection ............................................................................................................ 10
3.9Video output connection ............................................................................................................... 10
4. Use of the microscope ......................................................................................................................... 11-14
4.1 Necessary working condition ......................................................................................................... 11
4.2 Precautions........................................................................................................................................ 11
4.3 Installation and adjustment before Use ........................................................................................ 11
4.3.1 Adjusting the balance of second Arm................................................................................ 11
4.3.2 Adjusting the microscope..................................................................................................... 12
4.4 Inspection before Use...................................................................................................................... 12
4.5 Using the microscope ...................................................................................................................... 13
4.6 Movement and storage after Use.................................................................................................. 14
5. Maintenance ........................................................................................................................................ 15-16
5.1 Replacing the consumable parts .................................................................................................. 15
5.1.1 Replacing the LED.................................................................................................................. 15
5.1.2 Replacing the fuse................................................................................................................. 15
5.2 Cleaning and sterilization................................................................................................................ 15
5.2.1 Cleaning the surface of equipment ................................................................................... 15
5.2.2 Cleaning the surface of the optical lens ............................................................................ 15
5.2.3 Sterilization............................................................................................................................... 16
5.3 disposal of wastes ............................................................................................................................ 16
6. Microscope occessories list ................................................................................................................. 17-18
7. Trouble shooting Guide............................................................................................................................. 29
8. Technical specifications ......................................................................................................................20-22
9. EMC ........................................................................................................................................................ 23-25

1
1. Purpose and Features
1.1 Purpose
The surgical microscope OMS2360, OMS2365 (OMS2360, OMS2365) is applicable to the
microsurgery and fine examination of dental clinical subjects (except ophthalmology).
1.2 main structure composition
OMS2360, OMS2365 composed of the optical system, including the variable
magnification zoom lens, the binocular eyepiece, as well as the lighting system, stents,
electrical devices, can all be configured according to different application requirements
along with the corresponding accessories.
1.3 features
OMS2360, OMS2365 can enable teaching through built in photography and video capture
accessories.
OMS2360, OMS2365 use 190 °adjustable binoculars eyepieces that can be angled to match
the desired positioning for optimal operator viewing comfort.
A specially designed LED light source provides the maximum intensity of illumination needed
to work confidently.
OMS2360 for six times system, OMS2365 to five times.The eyepiece is wide Angle design, the
optical system image is clear, the field is big, the field is long.The built-in zoom lens provides a
larger range of work distance adjustment for doctors.
Built-in color filters with a yellow filter and green filter, Yellow for anti polymerization, green for
surgery.
Stepless brightness adjustment knobs conveniently located on the instrument allow for the
exact level of illumination required to be easily selected.
The cross arm is designed with a spring balance, so that the microscope stays at the right
operating height after positioning without moving up/down. While the microscope is in regular
use, the LED illumination will remain ON, and if the microscope is moved out of operating
range, the LED illumination will automatically turn off allowing for efficient storage when not in
use.
1.4 performance
After taking magnification into account, the viewing point of reference offset is not greater
than 10% of the diameter of the field.
The uniform illumination of the field of view has a color rendering index greater than 85%,
allowing for more accurate visualization of structures and media.
working noise of 65 dB (A) or less.
The large zoom objective lens working distance error is not more than 15%, for example the
shortest working distance is 200 +/- 30 mm, the longest working distance is 450 + / - 67.5 mm.
1.5 contraindications
No clear contraindications have been found.

2
2. Main components
Fig.1 general assembly view
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9
13
A
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14
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12

3
Fig.3 Right back-side view
Fig.2-1 A direction view
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28
29
Fig.2-2 base view
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27

4
Fig.5 Assembly the camera
Fig.4 Left back-side view
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5
Fig.6 accessories parts
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45

6
[1] Star handler fixation screw.
Lock/unlock the second arm.
[2] Balance adjustment screw for second arm.
Rotate the screw with 8mm special driver to adjust the balance of the second arm.
[3] Star handler fixation screw.
Use this screw to adjust the vertical moving balance on the second arm.
[4] Star handler fixation screw.
Use this screw to adjust the damping of the connecting arm.
[5] Star handler fixation screw.
Use this screw to adjust the damping of the horizontal movement of the first arm.
[6] Lens around the balance lock knob.
[7] Lens balance balance knob.
[8] lens front and rear balance lock knob.
[9] The lens front and rear balance adjustment knob
[10] Fixation screw of main microscope..
Used to fix the main eyepiece tube.
[11] Foot Wheel.
Lock the brakes to fix the microscope in place.
[12] The second arm plate.
[13] 12.5X eyepiece
The eyepiece has a dioptric adjustment ring and a goggles height adjustment ring.
[14] Focus knob
Use this knob to manually adjust the focal length of the surgical microscope, focusing
range is 200 mm ~ 450 mm.
[15] Main Power Switch
To turn on or turn off the main power of the microscope.
[16] 110V/220V Voltage selector
Pushing the selector upwards converts voltage is 110V, pushing the selector downwards
converts input voltage is 220V.
[17] Debug jack
[18] USB jack
Insert USB flash drive to save photos or videos or USB receiver to use a wireless mouse for
taking pictures, video and making pics scrolling.
[19] SD card jack
Insert SD card to save photos or videos.
[20] HDMI video output jack
[21] Internet cable socket
[22] Main power socket, fuse socket.
Pull out the power table, right side is fuse socket, fuse specification: T1.25 A/H250 V for