Huvitz HS-7000 Operator's Manual

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Page 1

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SLIT LAMP HS

-7000

Operator’s Manual

SLIT LAMP MICROSCOPE HS

-7000

Page 2

SLIT LAMP HS

-7000

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MPORTANT NOTICE

WARNING

Potential electrom agnetic or o ther interference between medical equipments and other

devices being operated together in the same environmental may expert an ad verse

influence on f

unctioning of the medic al equipment.

Non-medical equipm ents not in

co mpliance with the requirements of EN 60601

1 and EN 6060 1

2 should not be

used to gether in the same environmental as the medical equipm ents

This equipment has been tested and found t

o comply with the limits for medical devices in

IEC 60601

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 125V

, minimum

, Type

SJT or

SVT,

18/3AW G

, 10 A

, max 3.0 m

long:

One end with Hospital Grade Type, NEMA 5

15P

other

end with appliance coupler. For use of equipment in rated voltage less than 2 50Vac

minimum

, Type

SJT o r

SVT,

18/3AW G

, 10 A

, max 3.0m

long:One e nd

terminated

with

blade attachment

plug (

HAR) Type , NEM A 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, ho we ver, for possible

errors or omissio ns,

or for any consequences resulting from the use of the ormation

co ntained herein.

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SLIT LAMP HS

-7000

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 docume ntation

to reflect such

changes.

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 o r in part, without the prior

ritten conse nt of HUVITZ Co., Ltd.

Document

Number: 9000ENGJ201

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SLIT LAMP HS

-7000

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Contents

Introduction

................................

.......6! .2.

Safety Information

................................

..............................

63.Features & Operating Condition

................................

......144.

Standard Components

................................

.....................

165.Accessories

................................

.....176.

Composition

................................

....187.

Installation

................................

.......248.

Trial Operations

................................

...............................

289.Main Features

................................

..2910.

Ordinary Maintenance

................................

......................

1.1.

Indication for use

...........................

1.2.

Classification

................................

............................

2.1.

Introduction

................................

..............................

2.2.

Safety Symbols

................................

........................

2.3.

Environment factors

................................

................

2.4.

Safety Precautions

................................

..................

3.1.

Brief Description

................................

.....................

3.2.

Operating Condition

................................

................

7.1.

Assembling the Instrument

................................

......

오류

책갈피가

정의되어

있지

않습니다

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SLIT LAMP HS

-7000511.

EMC Information

................................

..............................

12.

Electric Diagram

................................

...............................

13.

Technical Specifications

................................

..................

14.

Service Information

................................

..........................

10.1.

Halogen Projection bulb

................................

..........

10.2.

Protection fuses replacement

................................

...3210.3.

Cleaning & Disinfection

................................

...........

11.1.

Guidance and manufacturer’s declaration

–

electromagnet

ic emissions

......3411.2.

Guidance and manufacturer’s declaration

–

electromagnetic immunity

.......3511.3.

Guidance and manufacturer’s de

claration

–

electromagnetic immunity

.......3711.4.

Recommended separation distances between portable and mobile RF

communications equipment and the EUT

................................

..............................

11.5.

Immunity and Compliance Level

................................

..............................

11.6.

Guidance and manufacturer’s declaration

–

electromagnetic immunity

.......4115. P

articular Information

………………………………………………………………………

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-7000

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Introduction

1.1.

Indication for

use (

intended use)

1.2.

Classification

CAUTION

The SLIT LAMP, HS

7000 is intended for use in eye examination of the ant eye

segments, from the cornea epithelium to the posterior capsule. It is u

sed to aid in the

diagnosis of diseases or trauma which

affects

the structural properties of the anterior

eye segment.

Protection against electric shock: Class I

Applied Parts: Type B applied parts.

Protection against harmful ingress of wa

ter: 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

Light Hazard protection Classification: Group 2 by ISO15004

2:2007

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

uni

Federal law restricts this device to sale by or on the of a physician

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SLIT LAMP HS

-7000

Safety Information

2.1.

Introduction

NOTE

WARNING

CAUTION

Safety is everyone

’

s responsibility. The safe use of this equipment is largely dependent

upon the installer, user, operator, and maintaine

r. 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 ar

e 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 informa

tion 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 persona

l injury,

death or substantial property damage if ignored

“

Note”describes information for the installation, operatio n, or maintenance of which is

important but hazard related if ignored.

“

Caution

”

indicates the presence of a hazard th at coul

d result in minor injury, or

property damaged if ignored.

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SLIT LAMP HS

-7000

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2.2.

Safety Symbols

Save this instruction

The International

Electro technical

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.

I and O on po wer 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 on

described in the appropriate User ’s or Service M anual.

Identifies the point where the

system safety ground is

fastened to the chassis. Protective earth connected to

co nductive parts of

Class I equipment for safety purposes.

Hot surface.

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SLIT LAMP HS

-7000

UL60601

CAN/CSA C22.2

NO.601.1

MEDICAL EUIPMENT

WITH RESPECT TO ELEC TRIC SHOCK

FIRE AND M

ECH ANICAL HAZ ARDS

ONLY IN ACCORDANCE W ITH U L

60601-1,

AND C AN/CS A

C22.2

NO.601.1

Disposal of your old applianc e

When this crossed

out wheeled bin

symbol is

attached to a

product it

means the

product is covered by the European

Directive 2 002/96/EC.

All e

lectrical and electronic products should be dispose d of

separately from the municipal waste stream via de signated

collection facilities appointed by the government or the local

authorities.

The correct disposal of your old appliance will help prevent

poten

tial negative consequences for the environment and

human health.

4. For more detailed information about disposal of your old

appliance, please co ntact your city office, waste disposal

service or the shop where you purchased the pro duct.

Alternating Cur

rent

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-7000

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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

equipment

with a wet hand.

Where the equipment is exposed to direct sunlight.

Where the temperatu

re change s

extremely

Normal operating temperature range is from 10

C to 40

Humidity is from 30% to 75%.

Altitude is from 700 to 1060hpa

Where it is near the heat equipment.

Where the humidity is extre me ly high or there i

s a ventilation

problem.

Where the equipme nt is subject to e xcessive shocks or

vibrations.

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SLIT LAMP HS

-7000

Where equipment is exposed to chemical material or

explosive gas.

Be careful not to be inserted dust, e specially, metal.

Don’t disassemble the product

or open. We aren

’

respo nsible for it for nothing.

Be careful no t to close the fan located on the lateral or back

side of the equipm ent.

Don’t plug the AC power c ord into the outlet before the

co nnection between devices of the equipment is co mpleted.

This can generate the defect.

Pull out the power cord with holding the plug, not the cord.

Avoid places where the ambient temperature falls below 10

or exceeds 40

for

normal operation, or below

-10or exceeds 40

(14-104

) for transportation an

storage. Humidity should be maintained between 30 and for normal operation,

transportation and storage. The

atmospheric pressure in

operation, transportation and

storage

is from

700

1060hp

℃℃℃℃℉

℉

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SLIT LAMP HS

-7000

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2.4.

Safety Precautions

This equipment

has been developed a

nd tested according to safety standards as well

as national and international standards. This guarantees a very high degree of safety

for this device. The legislator expects us to inform the user expressively about the

safety aspects in dealing with the de

vice. The correct handling of this equipment

imperative for its safe operation. Therefore, please read carefully all instructions before

switching on this device. For more detailed informatio please contact our Customer

Service Department or one of ou

r authorized representatives.

This equipment

must not be used (a) in an area that is in danger of explosions

and (b) in the presence of flammable, explosive, or vo tile solvent such as

alcohol, benzene or similar chemicals.

Do not put or use this device

in humid rooms. Humidity should be maintained

between 30 and 75% for normal operation. Do not expose the device to water

splashes, dripping water, or sprayed water. Do not place containers containing

fluids, liquids, or gases on top of any electrical equi

pment or devices.

The equipment must be operated only by, or under direct supervision of a

properly trained and qualified person.

Modifications of this equipment

may only be carried out by Huvitz

’

s service

technicians or other authorized persons.

Custom

er maintenance of this equipment

may only be performed as stated in

the User

’

s Manual and Service Manual. Any additional maintenance may only

be performed by Huvitz

’

s service technicians or other authorized persons.

The manufacturer is only responsible fo

r effects on safety, reliability, and

performance of this equipment when the following requirements are fulfilled: (1)

The electrical installation in the respective room corresponds to the

specifications stated in this manual and (2) This equipment is used

, operated,

Page 13

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SLIT LAMP HS

-7000

And

maintained according to this manual and Service Manual.

The manufacturer is not liable for damage caused by unauthorized tampering

with the device(s). Such tampering will forfeit any rights to claim under

warranty.

This equipment

may on

ly be used together with accessories supplied by

Huvitz

’

s. If the customer makes use of other accessories, use them only if their

safe usability under technical safety aspects has been proved and confirmed

by Huvitz or the manufacturer of the accessory.

9.Only persons who have undergone proper training and instructions are

authorized to install, use, operate, and maintain this equipment.

10.

Keep the User

’

s Manual and Service Manual in a place easily accessible at all

times for persons operating and maintaining

the equipment.

11.

Do not force cable connections. If a cable does not connect easily, be sure that

the connector (plug) is appropriate for the

receptacle

(socket). If you cause any

damage to a cable connector(s) or receptacle(s), let the damage(s) be repair

by an authorized service technician.

12.

Please do not pull on any cable. Always hold on to the plug when

disconnecting cables.

13.

Before every operation, visually check the equipment for exterior mechanical

damage(s) and for proper function.

14.

Do not cover a

ny ventilation grids or slits.

15.

Immediately turn off and unplug any equipment that gives off smoke, sparks,

strange noises, or odors.

16.

Power Supply Cord set (international)

(Detachable) Rated 10 A, 250 V. Plug

type CEE 7/VII, Connector type IEC 60320/C13

, and Cord type H05VV

F3G,

min. 0.75 mm2, 3

conductor terminating in molded

on grounding type

attachment plug. <HAR> marked on the cord. Maximum 4.0 m long

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SLIT LAMP HS

-7000

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Features & Operating Condition

3.1.

Brief Description

3.2.

Operating Condition

The

device works like all slit lamps:

Stereomic

roscopic

examination of the eye under the slit light.

Microscopic

examination of the ocular fundus and posterior vitreou body (using

ruby’

s lens).

These devices are designed for use by ophthalmologists and

optometrists (

within the

realms of their respect

ive professions) for specific diagnostic

procedures (

bio-microscopic examination of the eye)

As long as the slit lamp is in its original package it can be exposed to the

following environmental conditions for up to 15 weeks ship

ping and storage

without risk of damage:

Temperature

range:

from –10

C to +40

C;-Relative humidity range: from 30% to75%;

The device is made to operate under the following environmental conditions:

Temperature

range:

from +1

C to +

40C;-Relative humidity range: from 30%

75%;

The device

neither

generates nor receiv

es electromagnetic interference when used

near other equipment. Therefore, no preventive or corrective measures are required

˚˚˚

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SLIT LAMP HS

-7000

CAUTION

Because prolonged intense light exposure c an damage the retina, the use of the device

for ocular examination should not be unne

cessarily prolonged, and the brightness

setting should not exceed what is needed to provide cl visualization of the target

structures. This device should be used with filters that eliminate UV

radiatio n

(

<400nm

) and

, whene ver possible, filters that elim

inate short

wavelength blue

light (<420nm).

The retinal exposure dose for a photochemical hazard is a product of the radiance and

the exposure time. If the value of radiance were reduc in half, twice the time wo uld

be needed to reach the maximum exposure

limit.

While no acute optical radiation hazards have been identified for slit lamps, it is

recommended that the intensity of light directed into patient

’

s e ye be limited to the

minimum level which is necessary for diagnosis. Infants, aphakes and perso

ns with

diseased eyes will be at greater risk. The risk may also increased of the person being

examined has had any exposure with the same instrument or any other ophthalmic

instrument using a visible light source during the previous 24 hours. This will ap

ply

particularly if the eye has been exposed to retinal photography

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SLIT LAMP HS

-7000

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Standard Components

The instrument is delivered in package. Taking it out the package, make sure that

none of the following parts is missing.

A table top(N.B. the table top isn

’t supplied with the slit lamp for twin table) on

which are placed: A SMPS box(15) including the main switch & a warning

light (13), Two sliding guides for the base with orthogonal movements(17), A

sliding plate for the position device(19), A drawer(16);

base with orthogonal movements.

A microscope with either dual magnification or a

system (

31) including

eyepieces.

An optical group of the slit projector.

A head rest

module (

59).Amicroscope

arm (

45).

This manual.

A set of accessories including; two

wheels for the sliding guides(18); a setting

rod(43); a protective cover(46); a spare bulb 12V 30W ogen bulb(53); two

protection fuses(48); a breath screen(19); a chin

rest paper(47);a hole

cover(45); a power cable; two patient

’

s handles(50)

lllllll

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SLIT LAMP HS

-7000

Accessori

The following standard accessories are provided with the instrument;

protection cover(46)

a setting rod(43)

spare bulbs

12V 30W Halogen

bulb (

53)

chin-rest paper(47)

spare fuses

250Vac T2.0AL

a breath screen(5)

power cable

lllllll

[ Figure 1. Accessories ]

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SLIT LAMP HS

-7000

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Composition

Fixation point

Control lever for changing enlargement

Removable eye

pieces

Knob for clamping the breath screen

Breath screen

Control handle for the slit rotation 90

-0-907)

Connecting plug of the projector lamp

Knurled ring for filters insertion

Joystick fo

r lateral, longitudinal and vertical movements(x y z)

10)

Base with orthogonal movements

11)

Shaped tabletop

12)

Warning light indicating the ignition of the SMPS is on

13)

Main switch

& Warning light

14)

Luminosity selector

15)

SMPS box

16)

Drawer

17)

Toothed guides

18)

Wheel protection cra

nkcases

19)Sliding plate

20)

Knob to lock the projector

21)

Scale for the projector position

22)

Knob to lock the arm of the microscope

23)

Hole cover

24)

Knurled

knob

to lock the Lamp housing

25)

Control handle

for the vertical setting of the chin

rest

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SLIT LAMP HS

-7000

26)

Locking pins for chin rest pa

per

27)

Chin rest

28)

Knobs to change the slit width

29)

Pointer for the eye positioning

30)

Foreh

eadRest

31)

Microscope

32)

Lamp socket

33)

Knob to lock the base of the instrument

34)

Knob to lock the microscope

35)

Control handle for horizontal tilting

36)

Control lever for vertical tilting

37)

Microscope position stop

38)

Graduated ring 90

-0-

90 determining the inclination of the slit during rotation

39)

Lamp cover

40)

fuse slots

41)

Connecting plug

42)

Fixation point connector

43)

Setting rod

44)

Microscope separation knob

45)

Microscope arm

46)

Protection cover

47)

Chin rest papers

48)Guide screw

49)

An optical group of the slit projector

50)

Patient

’

s handle

51)

Head

rest fastening screw

52)

Wheel

53)

Halogen bulb 12V 30W

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SLIT LAMP HS

-7000

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54)

Bulb fastening knob

55)

Mirror

56)

Capture connector ( For the image system)

57)

Capture switch

58)

Luminosity selector connector ( Connect the Luminos

ity selector to the

SMPS)

59)

Head rest module

Page 21

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SLIT LAMP HS

-7000

[ Figure 2. Composition I ]

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SLIT LAMP HS

-7000

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[ Figure 3. Composition

Ⅱ

]

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SLIT LAMP HS

-7000

[ Figure 4. Composition

Ⅲ

]

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SLIT LAMP HS

-7000

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Installation

NOTE

7.1.

Assembling the Instrument

The appliances are always supplied with exce llent packaging to be able to stand up to

all kinds of transport and standard storage conditio ns. Please co ntact the suppliers if

y irregularities are found in the appliance due to transport after unpacking

Put the table top on a very stable support. Block the wo parts together by

tightening the screws

[ Figure

. Table Assembling ]

Page 25

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SLIT LAMP HS

-7000

llllPlace the

head rest

module (

59)

and make sure

that its holes fit together with

those of the table top. Tighten the screw with the

screw driver

Place the base with orthogonal movements on the guides situated on the

upper part of the table top, checking that the wheels are in line. Then Place the

crankcase (

59)

and make sure that its holes fit together with those of the

oothed

guides

(

17)

. Tighten the screw with the

screw driver(+)

Assemble the microscope

arm (

45) on the

Base with orthogonal move

ments

(

10).

Assemble

optical group of the slit

projector

(

49) on the

Base with orthogonal

[ Figure

. As

sembling the instrument I]

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SLIT LAMP HS

-7000

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------------

movements

(

10). Then tighten the Guide screw with the screw driver(

-)Put the microscope(31) in the right position making sure that it is placed well in

the stop(37); then tighten it with the knob(34)situate th

e right side of the

microscope.

Fasten the breath screen(5) with the knob(4)

Insert the connecting cable into the socket.

lll

Page 27

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SLIT LAMP HS

-7000

[ Figure

. Assembling the instrument

Ⅱ

]

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SLIT LAMP HS

-7000

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Trial Operations

llllllAssemb

the

chin-rest

paper (

47)

on the chin

rest (27).

Let the patient sit down comfortable with hi

s chin on the chin

rest and his

forehead against the forehead

rest.

Lift or lower the chin

rest by moving the handle (25) so that the patient

’

s eyes

are in line with the notches on the chin

rest(29)

Switch the instruments on, press the

switch (

13). You w

ill see the warning light

on (12).

Adjust the luminous intensity by moving the selector(14)

Frame and focus the eye to be examined by moving the lever(9)

Page 29

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SLIT LAMP HS

-7000

Main Features

Principal operative characteristics of the instrument:

Observation without settli

ng or tiring and rapid change of enlargements.

Base with cross

wise movement (which can be stopped) commanded by a

single joystick for all adjustments(x y z)

Stereomicroscopic

observation of the eye with enlargements 6X

10X-16X-25X-40X (

5 enlargements mo

del).

Tilting 5

-10-15-20Microscopy

of the

back part

and of

the posterior vitreous body by means of the

Hruby lens or a contact options

. (

Goldman lens).

Observation of the eye and valuation of the position of contact lenses in a

fluorescent light.

Tonomet

ry with Goldman tonometer.

Measurement of the cornea diameter and contact lenses.

Survey which reveals the axis of the contact lens, tha to the possible reading

of the rotation angle of the slit which includes all the meridians.

lllllllll

˚˚˚

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SLIT LAMP HS

-7000

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10.

Ordinary Maintenanc

NOTE

10.1.

Halogen Projection bulb

WARNING

CAUTION

The repairs illustrated below should all be carried out with the power cable

disconnected from the main supply plug. Please contact the suppliers for any other

problems that cannot be resolved by the operations des ibed below.

Please turn off t

he power switch befo re replacing lamps. Please place lamps after

cooling down. The heated lamp may burn your fingers.

Don’t touch any other parts of glass tube with the bare fingers. Fingerprints, if any,

must be wiped o ff from the glass tube with

alcohol

To replace the Halogen projection bulb proceed as follow.

Before doing anything else, disconnect the plug from the main supply socket;

Remove the screws with the driver(24), Remove the cover(39),

Remove the

Lamp socke

(32) from the bulb stems;

Bulb fastening knob

(54) to loosen the bulb stop

Remove the burnt out bulb; be careful , it could be very hot;

lllll

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SLIT LAMP HS

-7000

WARNING

lll

Replace it with a new one(12V30W Halogen) using the pl tic envelope(never

touch the bulb whit fingers)

Fasten the

bulb with the knob

Make sure that the stems of the bulb are completely inserted; insert the plug in

the main supply socket

Don’t Touch to the Lamp House, During the Operation.

It’s Heating up.

[ Figure

. Replace Halogen bulb ]

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SLIT LAMP HS

-7000

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10.2.

Protection fuses replacement

CAUTION

To replace the fuse

s proceed as follows:

The protection fuses are placed on the back of the SMPS, and inserted power

socket. Before doing anything else, disconnect the plu from the main supply

socket

Remove the burned

out fuses

Substitute the fuses and check

Replace th

e plug in the main supply socket.

lll

Replace fuses with the same rating and type(250Vac, T2.0AL)

[ Figure

. Replace the fuse ]

Page 33

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SLIT LAMP HS

-7000

10.3.

Cleaning & Disinfection

llTo keep the device clean, apply clinical alcohol and cidex or cidex plus on a soft

cloth and scrub the body and the probe onc

e a month. Do not use lacquer,

thinner, ethylene, or the oxidizing substance.

If the instrument is not in use, dust must be kept away by covering the

instrument with the supplied plastic cover. Dust accumulating during the

functioning of the instrument m

ust be periodically removed with a very soft cloth

or with a small pump.

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SLIT LAMP HS

-7000

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11.

EMC Information

11.1.

Guidance and manufacturer

’

s declaration

–

electromagnetic

emissions

Immunity test

Compliance

Electromagnetic environment

guidance

The EUT is intended for use in the electromagnetic environment specified below.

The customer or

the user of the EUT should assure that it is used in such an

environment.

RF Emissions

CISPR 11

Group 1

The EUT uses RF energy only for its

internal function. Therefore, its RF

emissions

are very low and are not likely

to cause any interference in nearby

electronic equipment

RF Emissions

CISPR 11

Class B

The EUT is suitable for use in ail

establishments, including domestic

establishments and those directly

connected to the public low

voltage power

supply network that supplies buildings

used for domestic purposes

Harmonic

emissions

IEC 61000

-3-2Class A

Voltage

fluctuations/

Flicker emissions

IEC 61000

-3-3Complies

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SLIT LAMP HS

-7000

11.2.

Guidance and manufacturer

’

s declaration

–

electromagnetic

mmunity

Immunity test

IEC 60601

Test level

Compliance

level

Electromagnetic

environ

ment -guidance

The EUT is intended for use in the electromagnetic environment specified below.

The customer or the user of the EUT should assure that it is used in such an

environment.

Electrostatic

discharge (ESD)

IEC 61000

-4-2 ±6kV Contact

±8kV air

±6kV Contact

±8kV air

Floors should be wood,

concrete or ceramic tile.

If floors are covered with

synthetic material, the

relative humidity should

be at least 30%.

lectrical fast

transient/burst

IEC 61000

-4-4 ±2kV for power

supply lines

± 1kV for

input/output

lines

±2kV for power

supply lines

± 1kV for

input/output

lines

Mains power quality

should be that of a

typical commercial or

hospital environment.

urge

IEC 61000

-4-5 ±1kV

differential

mode

±2kV common

mode

±1kV differential

mode

±2kV common

mode

Mains power quality

should be that of a

typical commercial or

hospital environment.

Voltage dips,

short

interruptions and

voltage

variations

on powe

r supply

input lines

IEC 61000

-4-

<5% U?

(>95% dip in

U?)

for 0.5cycle

40% U?

(60% dip in

U? )

for 5 cycle

70% U?

(30% dip in U?)

for 25 cycle

<5% U?

(>95% dip in U?)

for 0.5cycle

40% U?

(60% dip in U? )

for 5 cycle

70% U?

(30% dip in U?)

for 25 cycle

<5% U?

(<95% dip in

Mains power quality

should be that of a

typical commercial or

hospital environment. If

the user of the EUT

image

intensifier require

continued operation

during power mains

interruptions,

it is recommended

that

the

Page 36

SLIT LAMP HS

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<5% U?

(<95% dip in

U? )

for 5 s

U? )

for 5 s

EUT image intensifier be

Powered

from an

uninterruptible power

supply or a battery.

Power frequency

(50/60Hz)

magnetic field

IEC 61000

-4-8 3 A/m

3 A/m

Power frequency

magnetic fields should

be at levels character

ristic of a typical loca

tion

in a typical commercial

or hospital environment.

NOTE U? is the a.c. mains voltage prior to application of the test level.

Page 37

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SLIT LAMP HS

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11.3.

Guidance and manufacturer

’

s declaration

–

electromagnetic

immunity

Immunity

test

IEC

60601

test

level

Complianc

level

Electromagnetic environment

guidance

Recommended separation distance

The EUT is intended for use in the electromagnetic environment specified below.

The customer or the user of t

he EUT should assure that it is used in such an

environment.

Conducted

IEC

61000

-4-6 Radiated

IEC

61000

-4-3 3 Vrms

150

kHz to

80MHz

3 V/m

MHz to

2.5GHz

3 Vrms

150 kHz to

80MHz

3 V/m

80MHz to

2.5GHz

Portable and mobile RF communications

equipment should be used no closer to any

part of the EUT, including cables, than the

recommended separation distance

calculated from the equation

applicable to

the frequency of the transmitter.

where P is the maximum output power

rating of the transmitter in watts (W)

according to the transmitter manufacturer

Page 38

SLIT LAMP HS

-7000

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and d is the recommended separatio

distance in meters (m).

Field strengths from fixed RF transmitters,

as deter

mined by an electromagnetic site

survey,

should be less than the compliance level in

each frequency range.

Interference may occur in the vicinity of

equipment marked wit

h the following

symbol :

NOTE 1) At 80MHz and 800MHz, the higher frequency range applies.

NOTE 2) These guidelines may not apply in all situatio Electromagnetic

propagation is affected by absorption and reflection from structures,

objects and

people.

Field strengths from fixed transmitters, such as base tations for radio

(cellular/cordless) telephones and land mobile radios, amateur radio, AM and FM

radio broadcast and TV broadcast cannot be predicted theoretically with accurac

To assess the electromagnetic environment due to fixed RF transmitters, an

electromagnetic site survey should be considered. If the measured field strength in

the location in which the EUT is used exceeds the applicable RF compliance level

above, the E

UT should be observed to verify normal operation. If abnormal

performance is observed, additional measures may be necessary, such as re

orienting or relocating the EUT.

Over the frequency range 150kHz to 80MHz, field strengths should be less than

[V1] V/

Page 39

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SLIT LAMP HS

-7000

11.4.

Recommended separation distances between portable and

mobile RF communications equipment and the EUT

Thisis intended for use in an electromagnetic environment which radiated RF

disturbances are controlled. The customer or the user the EUT ca

n help Prevent

electromagnetic interference by maintaining a minimum nce between portable

and mobile RF communications equipment (transmitters) the EUT as

recommended below, according to the maximum output power of the communications

equipment.

ated

maximum

output power

of transmitter

[W]

Separation distance according to frequency of transmitter

[m]

150kHz to 80MHz

80MHz to

800MHz

800MHz to

2.5GHz

V1=3Vrms

E1=3V/m

0.01

0.116

0.1166

0.2333

0.1

0.368

0.3687

0.7378

1.166

1.1660

2.3333

3.687

3.6872

7.3785

100

11.660

11.6600

23.333

For transmitters rated at a maximum output power not listed above, the

recommended separation distance d in metres (m)

can be estimated using the

equation applicable to th

e frequency of the transmitter, where p is the maximum

output power rating of the transmitter in watts (W) according to the transmitter

manufacturer.

NOTE 1) At 80MHz and 800MHz, the separation distance for the higher frequency

range applies.

NOTE 2)

These guidelines may not apply in all situations. Electromagnetic

propagation is affected by

absorption and reflection from structures, objects and

people.

Page 40

SLIT LAMP HS

-7000

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11.5.

Immunity and Compliance Level

Immunity test

IEC 60601 Test

Level

Actual Immunity

Level

Compliance

Level

Conducted RF

IEC 61000

-4-6 3Vrms

150kHz to 80MHz

3Vrms

Radiated RF

IEC 61000

-4-3 3Vrms

80MHz to 2.5GHz

3V/m

Page 41

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SLIT LAMP HS

-7000

11.6.

Guidance and manufacturer

’

s declaration

–

electromagnetic

immunity

Immunity

test

IEC 60601

test level

Compliance

level

Electromagnetic environment

guidance

The EUT is intended for use in the electromagnetic

environment specified below.

The customer or the user of the EUT should assure that it is used in such an

electromagnetic environment.

Conducted

IEC

61000

-4-6 Radiated

IEC

61000

-4-3 3 Vrms

150 kHz to

80MHz

3 V/m

80 MHz to

2.5GHz

3 Vrms

150 kHz to

80MHz

3 V/m

80MHz to

2.5GHz

The EUT must be used only in a

shielded location with a minimum RF

shielding effectiveness and, for each

able that enters the shielded

location with a minimum RF shielding

effectiveness and, for each cable that

enters the shielded location

Field strengths outside the shielded

location from fixed RF transmitters,

as determined by an

electromagnetic site su

rvey, should

be less than 3V/m.

Interference may occur in the vicinity

of equipment marked with the

following symbol:

Page 42

SLIT LAMP HS

-7000

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NOTE 1) These guidelines may not apply in all situatio Electromagnetic

propagation is affected by absorpti

on and reflection from structures, objects and

people.

NOTE 2) It is essential that the actual

shielding effectiveness and filter

attenuation of the shielded location be

verified to assure that they meet the

minimum specification.

Field strengths from

fixed transmitters, such as base stations for radio

(cellular/cordless) telephones and land mobile radios, amateur radio, AM and FM

radio broadcast and TV broadcast cannot be predicted theoretically with

accuracy. To assess the electromagnetic environment

due to fixed RF

transmitters, an

electromagnetic site survey should be considered. If the measured field strength

outside the shielded location in which the EUT is used exceeds 3V/m, the EUT

should be observed to verify normal operation.

If abnormal per

formance is observed, additional measures may be necessary,

such as relocating the EUT or using a shielded location with a higher RF

shielding effectiveness and filter attenuation.

Page 43

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SLIT LAMP HS

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12.

Electric Diagram

Page 44

SLIT LAMP HS

-7000

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13.

Technical Specifications

MICROSCOPE

- HS-7000

(5x)

SLIT ILLUMINATION

Type

Galilean converging binocular

Magnification

5 positions rotation drum

Eyepiece

12.5x

(Option 10x)

Total magnification

6x, 10x, 16x, 25x, 40x(12.5x eyepiece )

or 5x, 8x, 12x, 20x, 32x( 10x eyepiece )

Real field of view

38.5, 24.0, 15.0, 9.0,6.0 mm

Interpupillary adjust

55-80 mm

Slit length

0.3-12 mm(continuous)

Slit width

0-12 mm(continuous)

Slit projection

Aperture diaphragms

0.3/1/3/5/9/12 mm

Filters

cobalt blue, red

free, gray and heat

absorption

Slit rotatio

n0˚

~180˚continuous

Angle of incidence

0˚, 5˚, 10˚, 15˚, 20˚Patient

’

s eye/mirror

surface working

distance

80 mm

Page 45

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SLIT LAMP HS

-7000

BASE

Vertical Movement

Min. 28mm

Longitudinal Movement

Min. 78mm.

Lateral Movement

Min. 98mm

Fine base Movement

Min. 10mm

Power supp

100~240 V AC 50/60HZ 2.0A

Power consumption

70VA

Instrument Voltage

12V DC

Haloge

Projection

bulb

12V 30W

Fixation point

LED

3.4V 20mA

Page 46

SLIT LAMP HS

-7000

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14.

Service Information

How to contact service :

If there are any problems with the equipment, please

ollow the

steps be low:

First of all, refer to the 10. Maintenanc e and 11 . Troubleshooting sections according

to the problem that you are enco untered. And then fo llow the suggested

sequences

If the problem persists, please c

ontact

the local distributor

in your pro

vince or country

at first. Before calling to the local distributor, you

’

d better check the se information such as

Model and Serial Numbers. To do so, fill up the

following

table as soon as you

purchase our produc t. You can loo k up these

information

at any

time. The serial

number is found on the back of this unit. The serial number is unique to this unit.

Yo u should retain this manual as a permanent record of your purchase. Please retain

your purchase receipt as your proof of purchase.

If you can

’

t contact with your local distributor, you c an directly

get in touch with the

service

department

of the HUVITZ using the phone number and the address written

the belo w table.

lll

Date of Purchase:

Dealer

’

s Name:

Dealer Address:

Dealer Phone No. :

Model No.:

Serial No.:

Page 47

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SLIT LAMP HS

-7000

How to Contact

HUVITZ Co., Ltd

Wri te us at:

Tel

Fax

URL

http

://www.

huvitz

.co

me-

mail: hs

support

@huvitz.com

HUVITZ Co ., Ltd.

Huvitz B/D, 6 89

3 Geumjeo ng

dong

Gunpo-si Gyeonggi

do, So uth Korea

435-862

: +82-31-442-8868

: +82-31-442-8619

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-7000

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15.

Particular Information

15.1.

Relative spectral output graph

(1)

Halogen Lamp

(2)

Fixation Lamp

Page 49

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SLIT LAMP HS

-700049N

ote: this graph be shown for the beam after it exist the instrument,

when the instrument is operating at

maximum

ligh

t intensity and

maximum aperture.

CAUTION

“CAUTION

–

The light emitted from this instrument is potentially

hazardous. The longer the duration of exposure, the greater the risk of

ocular damage. Exposure to light from this instrument operated

at maximum ou

tput will exceed the safety guideline after

_80seconds

(e. g.

seconds

for source halogen lamp,

151057

seconds

for

fixation lamp,).”