Welch Allyn LumiView Operating Instructions Manual

WelcljAllyrr

LumiView@

Portable Binocular Microscope

Microscope binoculaire portatif

Microscopio binocular

portzitil

Tragbares Binokular-Mikroskop

Operating Instructions

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

1

Instructions de fonctionnement

.....

.18

Instruccioness

de

operacicin

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

.35

Gebrauchsanweisung

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

lstruzioni per il funzionamento

.........50

.63

Thank

you

for purchasing the Welch Allyn

LumNieti

Portable

Binocular Microscope or Flat Surface Magnifier. To ensure

accurate and reliable performance of your new instrument, please

follow the operating and maintenance instructions found

in

this

manual.

U.S.

and

International

Patents

Pending.

IMPORTANT: The material outlined in this manual should be reviewed and understood

prior to operation of the equipment.

Nous vous remercions d’avoir fait I’acquisition du microscope

binoculaire portatif

ou

la

loupe

à

surface plate

LumiVieti

de

Welch Allyn. Suivez les directives contenues

dans

ce manuel pour

assurer le fonctionnement précis et fiable de votre nouvel

instrument pendant de nombreuses années.

Brevets

U.S. et

internationaux

en

instance.

IMPORTANT

:

Avant d’utiliser I’équipement, bien lire les instructions

données

dans

ce

manual.

Agradecemos su compra del Microscopio binocular portátil o

Lupa de superficie plana

LumiVieti

de Welch Allyn. Para asegurar

un rendimiento preciso y confiable de su nuevo instrumento, siga

las instrucciones de operación y mantenimiento que se

encuentran en este manual.

Patentes

de

los

EE.UU.

e

internacionales pendientes.

IMPORTANTE: El material descrito en este manual debe ser revisado y entendido

antes de operar el equipo.

Wir bedanken

uns

für

den

Kauf des tragbaren

LumiVieHP

Binokular-Mikroskops bzw. der Flachlupe von Welch Allyn. Dieses

Geriit wird stets zuverlässig und störungsfrei arbeiten, wenn es

entsprechend

den

Empfehlungen

in

diesem Handbuch verwendet

und gepflegt wird.

U.S.-Patente und

international

Patente

angemeldet.

WICHTIG:

Der

Anwender sollte vor Benutzung des Geräts mit

den

Informationen

in

diesem Handbuch gründlich vertraut sein.

Grazíe per aver acquistato

il

microscopio binoculare portatile

Lumiview@

o la lente di ingrandimento a superficie piatta

della

Welch Allyn. Per garantire che

il

vostro nuovo strumento offra

prestazioni accurate e attendibili, si prega di seguire le istruzioni

per

il

funzionamento e la manutenzione contenute

in

questo

manuale.

Brevetti statunitensi

e

internationali pendenti.

IMPORTANTE:

il

materiale evidenziato

in

questo manuale deve essere esaminato

e compreso prima di far funzionare I’apparecchiatura.

1

Symbols

a

I

CAUTION: Indicates a potentially hazardous

.

situation which, if not avoided, may result in

minor injury or property damage. It also alerts

against unsafe practices.

NOTE:

Provides

supplemental information to the text and

indicates a potentially hazardous situation, which, if not avoided,

may result in property damage. Additionally, it highlights

important information on the use of this equipment.

Standards Compliance

0

Double Insulation

Internally Powered

Listed Product Underwriters Laboratories,

Standard UL544

Listed Product Canadian Standards Association,

Standard CAN/CSA C22.2 No. 125

Listed Product ETL Laboratories

Listed Standards

UL544,

CAN/CSA C22.2

No. 125, IEC 601-1, IEC 601-1-2

Contents

CEApproval

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

Symbols

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

Standards Compliance

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

Instrument Function

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

Portable Binocular Microscope

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

Flat Surface Magnifier

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

Descriptionof

Controls..

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

Adjustments

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

Headband Model

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

Band Adjustments

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

OpticalSectionHorizontal Adjustment

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

OpticalSectionVerticalAdjustment..

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

Spectacle Model

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

Optical Section Vertical Adjustment

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

Adjusting for

UserRefractive

Error

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

Lens Template

-

SpectacleModel

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

Setting the Interpupillaryy

Distance

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

Flat Surface Magnifier..........................................................

Connecting to the Power Source

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

Portable

Power

Source

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

DirectPlug-In

Power Source................................................

Accessories

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

PneumaticSpeculum

Holder................................................

Lamp Replacement

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

Cleaning

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

Maintenance

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

Specifications..

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

Approvals

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

Product and Accessory Ordering

Information

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

Instruments

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

Power Sources

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

Accessories

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

Power Sources(Portableand

Direct Plug-In)..........................

Portable

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

Features

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

Specifications................................................................

Connecting Instrument to Portable Power Source

......

Recharging the

Portable Power Source......................

Accessing

SpareLamp

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

BatteryReplacement..

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

DirectPlug-In Transformer..

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

Service and Warranty Information

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

Service

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

Technical Service Department

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

Warranty

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

Troubleshooting

Guide..............................................................

4

2

3

5

6

7

8

9

10

11

12

13

14

15

16

17

18

Instrument Function

This device offers binocular (both eyes) viewing, providing a

three-

dimensional stereoscopic view. This stereoscopic view is then

magnified and illuminated to provide excellent tissue rendition.

Portable Binocular Microscope

When the binoculars are engaged, the visual pathways are displaced

medially to allow for binocular vision in narrow cavities. Two diopters

(1.5x) magnification improves vision.

When the binoculars are rotated upwards, the scope becomes a

convenient basic headlight.

Flat Surface Magnifier

l

The three diopter

(2.5x)

flat surface magnifier is available

in either the headband model or the spectacle model. The

magnifier can be flipped up for convenient headlight use.

a

I

CAUTION: DO NOT look directly into the light.

.

This device contains a High Intensity Lamp. It is

not to be used for illumination or examination of

any portion of the eye, Posterior or Anterior.

5

Description of Controls

Front

View

Back View

3

1

1. lnterpupillary distance (IPD) controls

2. Lamp

3. Instrument vertical height adjustment

1

I

5

/*\

4. Binocular flip-up axis 8. Comfort pads

5. Pivot mechanism

9. Cable clips

6. Height adjustment screw

10. Optical assembly

7. Headband circumference

adjustment knob

Fiat Surface Magnifier

12

11

-

11. Magnifier lens

12. Lens holder

13. Vertical adjustment screw

6

Adjustments

Ratchet Style Headband

Instructions

l

Position the main body of the headband on the head so that the

band fits comfortably on the forehead and low on the back of the

head. Use the circumference adjustment knob to adjust the size.

Optics Assembly

l

The optics assembly can be

adjusted to the desired position

by manipulating the links in the

pivot mechanism. The Optics

Assembly should be positioned

as close to the eyes as possible

so that the eyes can gaze directly

through the Optics Assembly.

(Set optics per instructions

provided with your

LumiView.)

l

With the lamp illuminated,

check the adjustment by

confirming that the light beam

is centered in the visual field.

If the light is high or low, refer

to the detailed adjustment

instructions provided with your

LumiView@.

Circumference

adjustment knob

1

Optical Section

7

Spectacle Model

Optical Section Vertical Adjustment

l

Loosen screw that attaches

optical section spectacles.

l

Reposition optical section to

insure proper alignment with

user’s eyes.

Screw

l

Tighten screw to maintain

optical section location.

Adjusting for User Refractive Error

(Spectacle Models Only)

The optimal working distance from the object is 15” (38.1 cm)

-

17” (43.2 cm). If this model is used without corrective lenses and

user is myopic or hyperopic, then the user will need to work

closer or farther from object, depending on refractive error.

To compensate for this, the spectacle models can be fitted with

corrective lenses by an

eyecare

practitioner of your choice. Please

bring the following information to assist your

eyecare

practitioner

in fitting your prescription lenses.

Lens Template

-

Spectacle Model

Front Sizes

Eye

A

B

51 51

43

1

,

A

I

ED

D.B.L

57.4 18

Setting the lnterpupillaty Distance

The lnterpupillary Distance (IPD) Controls move the oculars and are

located on the bottom of the optical section. These oculars move

independently of one another.

l

To set IPD properly, observe an object at approximately

15 inches (38 cm).

l

Close the left eye and adjust the IPD control under the right eye

until the viewed image is centered.

l

Now close the right eye, keeping the left eye open, and adjust the

IPD control for the left eye until that image is centered.

l

Open both eyes and the object should be clear

and centered.

lnterpupillary Distance Controls

Flat Surface Magnifier Model

l

Loosen screw that attaches the lamp section to the adjustment arm.

l

Reposition the lamp section up or down to desired location and

tighten screw.

l

Place instrument on head. Adjust the flat surface magnifier by

moving the lens holder up or down and the magnifier in or out.

Magnifier

Lens holder

Adjustment screw

9

Connecting to the Power Source

NOTE: The instrument power cord must be plugged into either a

Welch

Allyn

Portable Power Source No. 75250 or a Welch

Allyn

Direct

Plug-In Power

Source

No. 75210.

a

I

CAUTION: The lamp housing becomes hot when the

.

lamp is on for more than 5 minutes and can cause

a burn if it contacts the skin. Allow at least 10 min-

utes for cooling between the uses of the illuminator.

Portable Power Source

l

Plug

instrument power cord

into the power cord connector

port on top of the power source.

l

Push in until firmly in place.

l

Gently screw the external

connector sleeve clockwise

to secure (optional).

l

Attach the Portable Power

Source by using the belt clip.

l

The instrument is now ready for use.

Direct Plug-In Power Source

l

Plug Power cord from the

Binocular microscope into the

Direct Plug-In Power cord.

l

Push in until firmly in place.

l

Gently screw the external

connector sleeve clock-wise to secure (optional).

l

Plug direct power source into a nearby receptacle.

l

The instrument is now ready for use.

To instrument

10

Accessories

Pneumatic Speculum Holder

l

A pneumatic speculum holder with a

4x’s magnification lens can be used

to aid in examination of the ear.

Lamp Replacement

A

I

CAUTION: Lamps may become very HOT. Be

sure to allow lamps to cool before changing.

l

To change the lamp, flip the binocular assembly into its up position.

Remove the reflector assembly by placing the thumb on the

notch located on the bottom of the reflector housing and pushing

the reflector assembly. (Step 1)

Remove lamp and insert a new Welch

Allyn

lamp No. 08500 into

the back of the reflector. (Step 2)

Replace reflector housing into instrument and push until it snaps

into place.

NOTE: Reflector assembly air vents should be positioned top

and bottom.

Binocular assembly

Reflector

assembly

Step 1

Step 2

11

Cleaning

All glass surfaces, portable binocular microscope lenses, ocular or

eyepiece covers and lamp reflective covers can be cleaned with a

soft cloth moistened with alcohol.

The exterior surfaces of the portable binocular microscope and

power sources can be wiped clean with a soft cloth moistened

with alcohol.

NOTE: Avoid using harsh cleansing fluids or excessively

moistened cloths on any portion of the instrument.

Maintenance

Lamp replacement and cleaning may be performed by the user on

an as needed basis. Additional servicing should be performed by

returning the instrument to an authorized Welch

Allyn

Technical

Service Department or distributor. See “Service and Warranty

Information” section.

Specifications

In

terpupillary

Distance

49 mm to 74 mm

Light Source

3.60v,

Halogen

Headband Adjustment Range

Small, Medium and Large

Weight (No.

20500S)

80

g

Transport and Storage

-20°C to

40

o

C

95% RH maximum

Approvals

UL 544,

CAN/CSA

C22.2 No.125

IEC 601-1, IEC 601-l -2, CE

Product and Accessory Ordering Information

Product No.

Description

Instruments

No.

20500S

Spectacle

LumiView

with Portable Power Source

No. 20510S

Spectacle LumiView with Direct Plug-In

No. 20500H

Headband LumiView with Portable Power Source

No. 20510H

Headband LumiView with Direct Plug Power

No. 205308

No. 20530H

No.

20520S

Spectacle LumiView w/o Power source

Headband LumiView w/o Power source

Spectacle

Flat Surface Magnifier w/ Portable Power Headband

No. 20520H

1

Flat Surface Magnifier w/Portable Power Spectacle

No. 205408

1

Flat Surface Magnifier w/o Power Source

No. 20540H

1

Headband Flat Surface Magnifier

w/o

Power Source

I

Power Sources

No. 75260

No. 75265

No. 74180

Portable Power Source w/ charger

International Portable Power Source w/Charger

(specify country and voltage)

Charger

only for No. 75260

No. 74185

No. 75210

No. 75215

International Charger only for No. 75265

(specify country and voltage)

Direct Plug-In Power Source

International Direct Plug-In Power Source

(specify country and voltage)

Note: The power

source

options listed above operate with all

instrument configurations.

I

1

Accessories

I

No. 08500

Replacement lamp for device (all models)

No. 205007-501

Replacement Reflector Assembly

No. 72250

Replacement battery for portable battery pack

No. 21502

lnsufflation bulb system for LumiView models

No. 21505

Pneumatic Speculum Holder with specula for

LumiView models

No. 22002

Poly Speculum 2mm

No. 22003

Poly Speculum 3mm

No. 22004

Poly Speculum 4mm

No. 22005

Poly Speculum 5mm

No. 22009

Polv

Speculum

9mm

1

No. 05374

I

Hard case

Note:

Only

accessories

and

power

sources

indicated in this manual

are

to

be used with the

Portable

Binocular Microscope and Flat Surface Magnifier.

13

Portable Power Source

(Welch Allyn Model No. 75260)

This power source is designed for use in

both the office and the hospital and is

ideal for carrying to satellite offices. Power

On time is 90 minutes after a full charge of

10 hours.

Power Sources (Portable and Direct Plug-In)

Features:

2

1

1. On/Off Switch

2. Instrument Connector

3. Charging Transformer Port

Specifications:

Battery

Type

Voltage/Capacity

Charger

4.

Charging Indicator

5.

Belt Clip

6.

Spare Lamp Receptacle

Welch Allyn

#72250

(nickel-cadmium)

3.6

VDC/1.8

Ahr

Welch Allyn

#74180

(for international orders, specify country)

14

Connecting Instrument to Portable Power Source:

l

Plug instrument power

Portable Power

Source

cord into the power cord

connector port on top of the

power source.

l

Push in until firmly in place.

l

Gently screw the external

connector sleeve clockwise

to secure (optional).

Recharging the Portable Power Source:

l

Turn portable power source off.

l

Disconnect instrument from

power source.

On/Off

l

Plug charging transformer into

portable power source.

l

Plug charging transformer into

wall socket. LED light indicates

unit is charging.

l

Disconnect charging

transformer from power source

when fully charged, after

10-12 hours.

Accessing Spare Lamp

l

Lift the spare lamp out of

its receptacle and use.

15

Battery Replacement

l

Be sure power is off.

l

Remove both screws from back of power source with Phillips

head screwdriver.

l

Grasp the belt clip, gently pull back and down on the housing.

(Steps 2 and 3)

l

Lift battery out and unplug from unit.

l

Replace with new battery and reverse above steps.

Step 1

Step 3

Step 2

Step 4

NOTE: Power source housing

screws

must be securely tightened

in order to properly ho/d electrical components in place.

Direct Plug-In Transformer

l

Plug Power cord from the binocular otoscope into the Direct

Plug-In Power cord.

l

Push in until firmly in place.

l

Gently screw the external connector sleeve clockwise to

secure (optional).

l

The instrument is now ready for use.

l

Plug direct power source into a nearby receptacle.

e

To instrument

16

Service and Warranty Information

Service

For customers in North America, please return instruments requiring

service to a Welch Allyn Technical Service Department listed below or

to an authorized Welch Allyn distributor.

Technical

Service

Department

Welch Allyn, Inc.

4341 State Street Road

Skaneateles Falls, NY

13153-0200

U.S.A.

Telephone: 800-535-6663 (in U.S.A. only) or (315) 685-4560

Fax: 315-685-4653

For customers outside of North America, return your unit to a

local, authorized Welch Allyn distributor or to your nearest Welch

Allyn service center.

Warranty

Welch Allyn, Inc. warrants the Portable Binocular Microscope and

Flat Surface Magnifier to be free of original defects in material and

workmanship and to perform in accordance with manufacturer’s

specifications for a period of one year from the date of purchase.

If this instrument or any component thereof is found to be defective

or at variance with the manufacturer’s specifications during the

warranty period, Welch Allyn will repair or replace the instrument

or component(s) at no cost to the purchaser.

This warranty only applies to instruments purchased new from Welch

Allyn or its authorized distributors or representatives. The purchaser

must return the instrument directly to Welch Allyn or an authorized

distributor or representative and bear the costs of shipping.

This warranty does not cover breakage or failure due to tampering,

misuse, neglect, accidents, modification or shipping, and is void if

the instrument is not used in accordance with manufacturer’s

recommendations or if repaired or serviced by other than Welch Allyn

or a Welch Allyn authorized representative.

No other express or implied warranty is given.

17

Problem Solution

Illumination spot is too high

Make sure you are 14” to 16”

and is out of field of view.

from patient or object under

inspection. If you are too close,

the illumination spot will be

too high.

Make sure optical section is

aligned with user’s eyes. Sug-

gest looking into the instrument

when on user. The user’s eyes

should be centered vertically on

the center mirrors.

&

A. optical section

too high on user

-/-

B.

optical section

too low on user

d;i%

(

,T,

d

C. optical section

centered

cor-

‘-I

rectly

on user

To correct A and B, simply

loosen screw on back of optical

section and adjust optical

section up or down until image

is centered.

User encounters glare off of

the pneumatic insufflation

system.

Clean the glass section with

alcohol swab or clean cotton

cloth.

Rotate pneumatic assembly

until glare dissipates.

Troubleshooting Guide

18

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