Welch Allyn 73210 User manual

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Operating Instructions

Diagnostic

For Welch Allyn

LIGHT SOURCES, ILLUMINATORS

TRANSFORMERS

Nos. 73210 and 78000

(Light Sources)

No. 73305 (Transformer)

Welch Allyn

Welch Allyn, Inc. 4341 State Street Road P.O. Box 220 Skaneateles Falls, NY 13153-0220 U.S.A.

Thank you for purchasing this transformer and/or light source for use with Welch Allyn diagnostic instruments. The specifications and maintenance instructions found in this folder should be followed to ensure many years of convenient service.

Vaginal/Endoscopic

Diagnostic Instrument Systems

GENERAL INSTRUCTIONS

Connect light handle to the No. 73305 transformer. Lamps in the 73210 and 78000 will illuminate immediately when connected to the transformer (optional No. 73308 on-off switch [formerly 733071] and No. 73400 rheostat controls are available; see current Welch Allyn catalog).

[73210

or 78000]

No. 56600

No. 56601

No.

58000

No. 53110

78600

No. 76000

No. 73305

REPAIR

For Repairs Send Unit To:

Welch Allyn

Welch Allyn, Inc. Technical Service Dept. 4341 State Street Road Skaneateles Falls, N.Y. 13153-0220 Telephone: (315) 685-4577

LAMP REPLACEME

NOTE: If lamp surface is touched or

becomes smudged, wipe clean with a soft cloth dampened with alcohol. This

will assure longer lamp life and higher

output.

CAUTION: LAMPS BECOME HOT

DURING OPERATION. ALLOW TO

COOL BEFORE REPLACEMENT.

No. 78000 (Vaginal Speculum Light Handle)

Remove lamp by unscrewing counterclockwise. Replace with Welch Allyn lamp No. 07800 (formerly No. 00800).

No. 73210 (Endoscopic Instrument

A. Unscrew light handle sleeve to

expose lamp.

B. Remove lamp by unscrewing

counterclockwise. Replace with Welch Allyn Halogen lamp No. 07800 (formerly No. 04000).

C. Replace light handle sleeve.

EXPENDABLE ILLUMINATOR INSTRUCTIONS

No. 78800 (Series 58600 Vaginal Specula) This illuminator is used in conjunction

with 58600 and 58601 Disposable Vaginal Specula, Vaginal Speculum

Light Handle (78000), and Transformer

(73305).

TO PREPARE FOR USE:

1. Place illuminator on light handle.

2. Place illuminator and light handle into slot on speculum handle. Slide illuminator assembly up until it locks into place.

58600/58601

vaginal

No. 78600 (Series 58600

Vaginal Specula continued)

TO REMOVE ILLUMINATOR:

Place thumb at base of illuminator

assembly and pull down.

2. Pull illuminator off of light handle.

CAUTION: LAMP BECOMES HOT DURING OPERATION.

TRANSFORMER

No. 73305 (Vaginal and

Endoscopic Instruments) This is a direct plug-in type transformer encased in a durable housing and doubly insulated for electrical safety. Simply plug it into a 110-130 V., Hz., outlet, and the unit will be ready to power the 78000 Vaginal Speculum Light Handle or 73210 Endoscopic Instrument Light Handle.

Input...110-130v.,

Output ..6v., 7 amp Weight Size-. L 1.71

CIRCUIT

Resetting Thermal Breaker

r------.

Doubly Insulated Step Down

50-60

.06

amp

9 oz.

in. W 2.06 in. H 2.18 in.

CLEANING AND STERILIZATION

No. 78000 VAGINAL SPECULUM LIGHT HANDLE AND No. 73210 ENDOSCOPIC INSTRUMENT LIGHT HANDLE

These light sources can be autoclaved.

Lamp must be left in.

These units may also be wiped clean using alcohol or a dry cloth.

The 78000 (purchased after May 1,

1988) may be soaked in the following

solutions:

Cidex/Cidex 7

Sporicidin

70% Isopropyl Alcohol

It will withstand ethylene oxide

(130

F., 8

p.s.i.,

4 hr. cycle)

sterilization.

No. 78600 VAGINAL SPECULUM EXPENDABLE ILLUMINATOR

The 78600 Expendable Illuminator will withstand over 50 cycles of steam autoclaving (270

F, 27

p.s.i.,

6 min. cycle), after each time the unit will show degradation of light transmission, and will eventually need replacement.

The 78600 Expendable Illuminator may be soaked in the following solutions:

Cidex/Cidex 7

Sporicidin

70% Isopropyl Alcohol

DO NOT USE IODINE-BASED SOAKS (e.g. Betadine, Wescodyne) as these will discolor the illuminator and adversely affect light output.

No. 73305 TRANSFORMER

The transformer should not be

autoclaved. It may be cleaned by wiping with a 70% isopropyl alcohol solution or with a dry cloth. DO NOT SOAK. It will withstand ethylene oxide

p.s.i.

4 hr. cycle).

(130o F.,

No. 73308 LINE SWITCH

(replaces 73307) The line switch should not be

auto-

claved. It may be gas sterilized using ethylene oxide. DO NOT SOAK IN GERMICIDAL SOLUTIONS. Unit may be wiped with alcohol.

MAINTENANCE

TECHNICAL SPECIFICATIONS

Qualified personnel should perform periodic electrical inspections. We

recommend that this equipment be inspected at least every six

months-

more often if used under severe

operating conditions.

LEAKAGE CURRENT TEST

The leakage current measured at any place on the transformer or instruments with the unit plugged in should be less than 10 microamps. This is equivalent to 9.5 MV

in the

following circuit:

10.2 O

-I----+’

5mfd

VOLT METER

No. 73305 TRANSFORMER

Equipped with five-foot cord on secondary voltage with connector for use with Welch Allyn light sources 73210 and 78000 as noted in this folder.

No. 73210 LIGHT HANDLE FOR

ENDOSCOPIC INSTRUMENTS

For use with Welch Allyn reusable or disposable anoscopes and sigmoidoscopes.

Weight: 3.67 oz.

Replacement Lamp: W.A. No. 07800 Size: 3.775

X 1.000

(formerly No. 04000)

in.

No. 78000 LIGHT HANDLE

For use with Welch Allyn disposable vaginal specula No. 58000, 58001, 58600, 58601. Weight:

Replacement Lamp: W.A. No. 07800 (formerly No. 00800) Size: 4.125 x

AGAINST INSTRUMENT MALFUNCTION, REPLACE ONLY WITH SPECIFIED WELCH ALLYN LAMPS.

1.64 oz.

.600

.425

in.

FOR CONTINUED PROTECTION

Form No. 733211-4 Rev. G