Huvitz HS-5000 5X User manual

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Operator’s Manual
SLIT LAMP MICROSCOPE HS-5000 5X

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IMPORTANT NOTICE
Potential electromagnetic or other interference between medical equipments and other
devices being operated together in the same environmental may expert an adverse
influence on functioning of the medical equipment. Non-medical equipments not in
compliance with the requirements of EN 60601-1 and EN 60601-1-2 should not be
used together in the same environmental as the medical equipments
This equipment has been tested and found to comply with the limits for medical devices in
IEC 60601-1-2:2001. These limits are designed to provide reasonable protection against
harmful interference in a typical medical installation
Power Cord
For use of equipment in rated voltage less than 125Vac,minimum 6A,Type SJT or SVT ,
18/3AWG,10A, max 3.0m long : One end with Hospital Grade Type, NEMA 5-15P Other
end with appliance coupler. For use of equipment in rated voltage less than
250Vac,minimum 6A,Type SJT or SVT , 18/3AWG,10A, max 3.0m long : One end
terminatesd with blade attachment plug(HAR) Type, NEMA 6-15P.
This product may malfunction due to electromagnetic waves caused by portable personal
telephones, transceivers, radio-controlled toys, etc. Be sure to avoid having objects such as,
which affect this product, brought near the product.
The information in this publication has been carefully checked and is believed to be entirely
accurate at the time of publication. HUVITZ assumes no responsibility, however, for possible
errors or omissions, or for any consequences resulting from the use of the information
contained herein.
!WARNING

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HUVITZ reserves the right to make changes in its products or product specifications at any
time and without prior notice, and is not required to update this documentation to reflect such
changes.
©2006 HUVITZ Co., Ltd.
689-3, Geumjeong-dong, Gunpo-si, Gyeonggi-do,
435-862, Republic of Korea
All rights are reserved.
Under copyright laws, this manual may not be copied, in whole or in part, without the prior
written consent of HUVITZ Co., Ltd.
Document Number: 9000OMSL001-A, published in 2006/07/20

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Contents
1. Introduction ................................................................................................................6
1.1. Outline of the instrument..................................................................................6
1.2. Classification....................................................................................................6
2. Safety Information......................................................................................................7
2.1. Introduction ......................................................................................................7
2.2. Safety Symbols ................................................................................................8
2.3. Environment factors .......................................................................................10
2.4. Safety Precautions.........................................................................................12
3. Features & Operating Condition.............................................................................14
3.1. Brief Description.............................................................................................14
3.2. Operating Condition .......................................................................................14
4. Standard Components.............................................................................................16
5. Accessories..............................................................................................................17
6. Composition .............................................................................................................18
7. Installation ................................................................................................................23
7.1. Assembling the Instrument ............................................................................23
8. Trial Operations........................................................................................................27
9. Main Features...........................................................................................................28
10. Ordinary Maintenance .............................................................................................29

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10.1. Halogen Projection bulb ................................................................................ 29
10.2. Protection fuses replacement ........................................................................ 31
10.3. Cleaning & Disinfection ................................................................................. 32
11. EMC Information......................................................................................................33
11.1. Guidance and manufacturer’s declaration – electromagnetic emissions ...... 33
11.2. Guidance and manufacturer’s declaration – electromagnetic immunity ........ 34
11.3. Guidance and manufacturer’s declaration – electromagnetic immunity ........ 36
11.4. Recommended separation distances between portable and mobile RF
communications equipment and the EUT................................................................... 38
11.5. Immunity and Compliance Level ................................................................... 39
11.6. Guidance and manufacturer’s declaration – electromagnetic immunity ........ 40
12. Electric Diagram ......................................................................................................42
13. Technical Specifications......................................................................................... 43
14. Service Information .................................................................................................45

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1. Introduction
1.1. Outline of the instrument
The device works like all slit lamps:
-stereomicroscopic examination of the eye under the slit light.
-microscopic examination of the ocular fundus and posterior vitreous body (using
hubry’s lens).
These devices are designed for use by ophthalmologists and optometrists(within the
realms of their respective professions) for specific diagnostic procedures(bio-
microscopic examination of the eye)
1.2. Classification
Protection against electric shock: Class I
Applied Parts: Type B applied parts.
Protection against harmful ingress of water: Ordinary, IPX0
Degree of safety in the presence of a flammable anesthetics mixture with air or
with oxygen or with nitrous oxide: Not suitable for use in the presence of a
flammable anesthetics mixture with air or with oxygen or with nitrous oxide.
Mode of operation: Continuous
Stationary: Do not try to move this equipment without help. This microscope is
heavy and should maintain stationary. Always get two persons to help lift this unit

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2. Safety Information
2.1. Introduction
Safety is everyone’s responsibility. The safe use of this equipment is largely dependent
upon the installer, user, operator, and maintainer. It is imperative that personnel study
and become familiar with this entire manual before attempting to install, use, clean,
service or adjust this equipment and any associated accessories. It is paramount that
the instructions contained in this manual are fully understood and followed to enhance
safety to the patient and the user/operator. It is for this reason that the following safety
notices have been placed appropriately within the text of this manual to highlight safety
related information or information requiring special emphasis. All users, operators, and
maintainers must be familiar with and pay particular attention to all Warnings and
Cautions incorporated herein.
“Warning” indicates the presence of a hazard that could result in severe personal injury,
death or substantial property damage if ignored.
NOTE
“Note” describes information for the installation, operation, or maintenance of which is
important but hazard related if ignored.
“Caution” indicates the presence of a hazard that could result in minor injury, or
property damaged if ignored.
!WARNING
!CAUTION

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2.2. Safety Symbols
The International Electrotechnical Commission (IEC) has established a set of symbols
for medical electronic equipment which classify a connection or warn of any potential
hazards. The classifications and symbols are shown below.
This applies only to the instrument that has the certification symbol printed explicitly on
the product label or sticker.
Save this instruction
I and O on power switch represent ON and OFF respectively.
Type B Isolated patient connection.
This symbol identifies a safety note. Ensure you understand
the function of this control before using it. Control function
is described in the appropriate User’s or Service Manual.
Identifies the point where the system safety ground is
fastened to the chassis. Protective earth connected to
conductive parts of Class I equipment for safety purposes.
Hot surface.

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UL60601-1
CAN/CSA C22.2
NO.601.1
MEDICAL EUIPMENT
WITH RESPECT TO ELECTRIC SHOCK
FIRE AND MECHANICAL HAZARDS
ONLY IN ACCORDANCE WITH UL 60601-
1, AND CAN/CSA C22.2 NO.601.1
Disposal of your old appliance
When this crossed-out wheeled bin symbol is attached to a
product it means the product is covered by the European
Directive 2002/96/EC.
All electrical and electronic products should be disposed of
separately from the municipal waste stream via designated
collection facilities appointed by the government or the local
authorities.
The correct disposal of your old appliance will help prevent
potential negative consequences for the environment and
human health.
4. For more detailed information about disposal of your old
appliance, please contact your city office, waste disposal
service or the shop where you purchased the product.
Alternating Current

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2.3. Environment factors
Avoid the following environments for operation or storage:
Where the equipment is exposed to water vapor.
Don’t operate an equipment with a wet hand.
Where the equipment is exposed to direct sunlight.
Where the temperature changes extremely.
Normal operating temperature range is from 10°C to 40°C,
Humidity is from 30% to 75%.
Altitude is from 700 to 1060hpa
Where it is near the heat equipment.
Where the humidity is extremely high or there is a ventilation
problem.
Where the equipment is subject to excessive shocks or
vibrations.