Publicité
SAFETY OF LASER BEAM
Débranchement de l'alimentation électrique
Manuel d'utilisation
1. Safety of laser beam
This machine has been certified by the manufacturer to Class 1 level
under the radiation performance standards established by the U.S.DHHS
(Department of Health and Human Services) in 1968. This indicates that
the product is safe to use during normal operation and maintenance. The
laser optical system, enclosed in a protective housing and sealed within
the external covers, never permits the laser beam to escape.
2. The CDRH Act
A laser-product-related act was implemented on Aug. 2, 1976, by the
Center for Devices and Radiological Health (CDRH) of the U.S. Food and
Drug Administration (FDA). This act prohibits the sale of laser products in
the U.S. without certification, and applies to laser products manufactured
after Aug. 1, 1976. The label shown below indicates compliance with the
CDRH regulations and must be attached to laser products marketed in the
United States. On this machine, the label is on the right.
3. Optical unit
When checking the optical unit, avoid direct exposure to the laser beam,
which is invisible. Shown at below is the label located on the cover of the
optical unit.
4. Maintenance
For safety of the service personnel, follow the maintenance instructions in
the other section of this manual.
5. Safety switch
The power to the laser unit is cut off when the front cover is opened.
ATTENTION :
La fiche du cordon d'alimentation constitue le
principal dispositif d'isolement électrique. Les autres interrupteurs de
l'appareil ne sont que des interrupteurs fonctionnels et ne conviennent pas
pour l'isolation de l'appareil.
ACHTUNG:
Der Netzstecker ist die Hauptisoliervorrichtung! Die
anderen Schalter auf dem Gerät sind nur Funktionsschalter und können
nicht verwendet werden, um den Stromfluß im Gerät zu unterbrechen.
Informations légales et de sécurité
xii
Publicité
