Welch Allyn 20000 User manual

Operating and Cleaning Instructions, Lamp Replacement Chart
English . . . . . 1
Tableau de remplacement de la lampe et instructions de nettoyage
Français . . . . 6
Ersatzbimen-tabelle und reinigungsanleitung Deutsch . . . 11
Tabla de cambio de bombillas e instrucciones de limpieza
Español. . . . 16
Diagramma per la sostituzione della lampadina e istruzioni per la
pulizia Italiano . . . . 21
Instruções de operação e limpeza, tabela para reposição de
lâmpadas Português. . 26
Betjenings- og rengøringsinstruktioner, lampeerstatningsskema
Dansk . . . . . 31
Instructies voor gebruik en reiniging, Instructies voor vervanging
lamp Nederlands. 36
Drifts- och rengöringsanvisningar, lamputbytesdiagram
Svensk . . . . 42
Ophthamoscopes, Otoscopes and
No. 20000
Otoscope/Throat Illuminator

For guaranteed performance, use only genuine Welch Allyn
lamps.
Pour une performance garantie utiliser uniquement des lampes
Welch Allyn authentiques.
Für garantierte Leistune verwenden Sie nur Originalbirnen von
Welch Allyn.
Para un rendimiento garantizado use sólo bombillas genuinas
Welch Allyn.
Per garantier prestazioni ottimali usare solo lampadine Welch
Allyn.

Para garantir o bom desempenho, use somente lâmpadas
originais da Welch Allyn.
Brug kun ægte Welch Allyn lamper for garanteret præstation.
Onze lampen zijn gegarandeerd van goede kwaliteit. Gebruik
alleen lampen van Welch Allyn.
För garanterad prestanda, använd endast Welch Allyn
glödlampor.

1
Operating Instructions for No. 20000
Otoscope/Throat Illuminator
To attach Otoscope/Throat
Illuminator to power source:
Align cutouts in the Otoscope/Throat
Illuminator base with lugs on power source.
Push in slightly and turn 90°. The Otoscope/
Throat Illuminator is now ready to use. To
remove, reverse this procedure. The
Otoscope/Throat Illuminator fits all 3.5 v.
Welch Allyn power sources.
To use Throat Illuminator:
1. Grasp the otoscope section with the left hand.
2. With the right hand, grasp the throat illuminator’s
collar at A (under the silver ring).

2
3. While holding the throat illuminator
collar stationary, twist the otoscope
section counterclockwise at A until
the otoscope section becomes loose.
4. Slide the right hand down to the
power handle, grasp it and turn it
clockwise while keeping the otoscope
section stationary, until otoscope
section is removed. The throat
illuminator is now ready for use.
To replace otoscope section, reverse the steps
on the previous page.
Note: It is important to note that while the throat
illuminator section provides an excellent source of
general illumination, more then momentary direct
skin contact should be avoided due to possible heat
build up.

3
Lamp Replacement Instructions for
Welch Allyn Otoscopes
Fiber Optic Otoscopes
Conventional Otoscopes

4
Lamp Replacement Instructions for
Welch Allyn Ophthalmoscopes
Lamp Replacement Caution:
Halogen lamps are pressurized to provide maximum
efficiency and illumination. Mistreatment may cause
shattering. Protect lamp surface against abrasions and
scratches. Use protective eyeglasses when handling. Be
sure power is off when replacing lamp. Dispose of lamp
with care.
CAUTION: Lamps may be hot. Lamp should be
allowed to cool before removal.
Cleaning Recommendation
Repairs and cleaning (with the exception of lamp
replacement) beyond what is specified in the general
clean instructions section should be performed at the
factory. Do not apply alcohol, chemicals, or water to the
mirror or lenses.

5
Ophthalmoscopes
No. 11470, 11475 & No. 11710
Ophthalmoscopes
No. 11720, 11730 & No. 11735
General Cleaning Instructions
Note: Excess solution entering the optical assembly could
damage internal components. Use caution to ensure cloth
is not saturated with solution.
The otoscope and ophthalmoscope instrument heads may be
cleaned with a dry cloth. windows may be cleaned with a cotton
swab dipped in alcohol or lens paper.
Align
Align

6
Mode d’emploi de l’Otoscope/
Éclaireur de gorge no 20000
Pour raccorder l’otoscope/
eéclaireur de gorge à la source
d’alimentation:
Aligner les décopes de la base de
l’otoscope/éclaireur de gorge sur les ergots
de la source d’alimentation. Appuyer
légèrement et tourner de 90°. L’otoscope/
éclaireur de gorge est désormais prêt à
l’emploi. Pour le retirer, procéder
inversement. L’otoscope/éclaireur de gorge
se branche sur toutes les sources
d’alimentation Welch Allyn.
Pour utiliser l’éclaireur de gorge:
1. Saisir la partie otoscope de la main gauche.
2. De la main droite, saisir le collier de serrage de
léclaireur de gorge au point (A) (sous la bague en
argent).