3M 7991 Instrucciones De Uso

3 Electronic Lens Assembly 7991/7991-AM
User Instructions
For use with 3M Clip-on Welding Shield Kit
TM
7990/7990-AM
(Keep these user instructions for reference)
Ensemble lentille électronique
7991/7991-AM
Directives d'utilisation
S'utilise avec la trousse d'écran à pinces
pour soudeurs 7990/7990-AM 3M
(Conserver ces directives à titre de référence)
Conjunto de lente electrónico
7991/7991-AM
Instrucciones de Uso
Para ser usado con el Kit 7990/7990-AM de
protección facial para soldadura de 3M
(Guarde estas instrucciones para referencia futura)
Montagem de Lentes Eletrônicas
7991/7991-AM
Instruções de Uso
Para uso com o Conjunto de Proteção para
Soldagem de encaixe 7990/7990-AM da 3M
(Guarde essas instruções de uso para referência)
W WARNING
This product helps provide limited eye protection. Misuse may result in eye injury or
blindness. For proper use, see supervisor, or User Instructions, or call 3M in U.S.A., 1-
800-243-4630. In Canada, call Technical Service at 1-800-267-4414.
W MISE EN GARDE
Ce produit procure une protection oculaire limitée. Une mauvaise utilisation peut
provoquer des blessures oculaires ou la cécité. Pour tout renseignement sur
l'utilisation adéquate de ce produit, consulter son superviseur, lire les directives
d'utilisation ou communiquer, au Canada, avec le Service technique au 1 800 267-4414.
W ADVERTENCIA
Este producto proporciona protección limitada a los ojos. El uso incorrecto del
mismo puede provocar lesiones oculares o ceguera. Para usarlo correctamente,
vea a su supervisor, lea las Instrucciones de Uso o llame gratuitamente al Servicio
Técnico de la División OH&ESD de 3M México al 01-800-712-0646.
ADVERTÊNCIA
W
Este respirador ajuda oferecer limitada proteção aos olhos. A utilização incorreta poderá
provocar ferimentos aos olhos ou cegueira. Para o uso adequado, leia as Instruções de
Uso na embalagem, consulte seu supervisor ou um higienista ou ligue para o disque
segurança da 3M pelo fone 0800-0550705.
FOR MORE INFORMATION
In United States, contact:
Website: www.3M.com/OccSafety
Technical Assistance: 1-800-243-4630
For other 3M products:
1-800-3M-HELPS or 1-651-737-6501
POUR OBTENIR DE PLUS AMPLES
RENSEIGNEMENTS/FOR MORE INFORMATION
Au Canada, communiquer avec/In Canada, contact :
Internet : www.3M.com/CA/occsafety
Assistance technique/Technical Assistance : 1 800 267-4414
Pour les autres produits 3M/For other 3M products :
1 800 364-3577
TM
PARA OBTENER MÁS INFORMACIÓN
En Estados Unidos:
Internet: www.3M.com/occsafety
TM
O llame a 3M en su localidad.
PARA MAIS INFORMAÇÕES
No Brasil, entre em contato:
TM
Para outros produtos 3M:
Linha Aberta: 0800-0132333
3M Occupational Health and
Environmental Safety Division
3M Center, Building 0235-02-W-70
St. Paul, MN 55144-1000
3M Occupational Health and
Environmental Safety Division
3M Canada Company
P.O. Box 5757
London, Ontario N6A 4T1
Division des produits d'hygiène
industrielle et de sécurité
environnementale de 3M
Compagnie 3M Canada
C.P. 5757
London (Ontario) N6A 4T1
©3M 2008
GENERAL SAFETY INFORMATION
Intended Use
The 3M
Welding Shield Kit 7990/7990-AM on the 3M
Facepiece Respirators. The electronic lens assembly is suitable for any type of welding
except oxyacetylene welding, laser welding, plasma cutting, grinding
and low current welding (less than 5 amps).
Important
These instructions provide information about the 3M electronic lens assembly only.
Before use, the wearer must read and understand these User Instructions and the User
Instructions provided with the 3M 7800S and 7800S-AM Series full facepieces and 3M
clip-on welding shield kit 7990/7990-AM. Keep these instructions for reference.
All respirator components must be inspected before each use to ensure good
operating condition. Any damaged or defective parts must be replaced before use.
CAUTION:
• Only operate the 3M electronic lens assembly at temperatures between -5°C (23°F)
and +55°C (131°F).
• Do not store near a heat source or in direct sunlight.
• Do not clean with solvents. Do not immerse in liquids.
• Clean with household glass cleaners.
• Always check the condition of the safety plates. Replace before use if they
are cracked, pitted, or scratched.
• A cover plate, which meets ANSI Z87.1-1989 requirements for impact and
penetration, must be placed in front of the electronic lens to help prevent injury
in the event of glass breakage.
SPECIFICATIONS
Switching time –
Selectable shades –
Ultraviolet/Infrared –
Battery life –
Use temperature –
Storage temperature –
Viewing area –
Auto shutoff –
COMPONENTS AND REPLACEMENT PARTS
3M
– Electronic Lens and Adapter
– 2 AAA Alkaline Batteries
– Safety Plate
3M
Disque Segurança: 0800-550705
Home Page: www.3M.com/br/seguranca
Product Number
3M México S.A. de C.V. e-mail: faleconosco@3M.com.br
L-152-5
Av. Santa Fe No. 190 522-02-34R01
Col. Santa Fe, Del. Álvaro Obregón
7992
México, D.F. 01210
ASSEMBLY AND USE
3M do Brasil Ltda.
Assemble the lens parts
Via Anhangüera, km 110 - Sumaré - SP as shown in figure 1.
CNPJ 45.985.371/0001-08
1. Install two AAA alkaline
batteries into the electronic lens.
2. Insert the cover plate
L-152, lens gasket 7992
and electronic lens and
adapter under the retaining
clips of the lens holder.
Note: The appropriate plates must be installed on the inside and outside of the
electronic lens to prevent damage.
3. Set the shade control to the level that is appropriate for the welding application.
4. Turn the unit on by pressing the power switch. Once on, the unit should turn to
a green shade. If not, replace the batteries.
5. Set sensitivity knob to mid-range. Adjust sensitivity to desired setting. To increase,
34-8701-6374-7
turn knob clockwise. To decrease, turn counterclockwise.
TM Electronic Lens Assembly 7991/7991-AM can be used with the 3M
TM 7800S and 7800S-AM Series Full
Less than 100 microseconds
Continuously variable from 9 to 12
Protection at all times
Average 500 hours for 2 AAA Alkaline
-5°C (23°F) to +55°C (+131°F)
-20°C (-4°F) to +65°C (+149°F)
2.4 in x 3.8 in (61 mm x 96 mm)
After 20 minutes without switching
TM 7991/7991-AM Assembly Components
TM Replacement Parts
Description
Cover Plate
Safety Plate
Lens Gasket
TM Clip-on
Safety Plate
Electronic Lens
Lens Adapter
Lens Gasket
Cover Plate
Lens Holder
Fig. 1