4
LED
This product emits high-intensity visible light. Because light-absorbing materials have the physical property
of converting incident light into heat, damage can arise to heat-sensitive or flammable light-absorbing
materials. To avoid such thermal damage and the potential danger of fire or burns, please obey the following
instructions:
·
Never cover up the light guide socket or light guide exit (danger of fire).
·
Never cover up the open light guide socket or light guide exit with your hands or other parts of the body
(danger of burns).
Do not look at the LED light directly.
LG-LSLED is classified as Risk Group 2 regulated by IEC62471 “Photobiological Safety of Lamps and Lamp
Systems”.
Possibly hazardous optical radiation emitted from this product.
Do not stare at operating lamp. May be harmful to eyes.
WARNING
CAUTION
·
When turning ON the LED unit, do not cover the hole of the light guide socket of LG-LSLED or the distal
end of the light guide. Otherwise, it may cause fire or burns.
·
If there is a light guide that is not illuminating the sample when turning ON the LED unit, be sure to
secure the space of 10 cm or more between the flammable light-absorbing materials and the distal end
of such light guide. Otherwise, it may cause fire or burns.
·
When illuminating heat-sensitive or flammable light-absorbing objects, special care must be taken
to ensure that an appropriate suitable distance between light guide and object, and a suitable lamp
brightness level are selected so that no thermal damage occurs.
·
Be careful, the distal end of the incident fiber of light guide and the portions connected with the light
guide socket are very hot during use or immediately after use.
·
In order to prevent breaking the fiber in the light guide (reduction of light intensity), do not bend the light
guide forcibly.
·
If you bend the light guide, twist it as little as possible. The lifetime of the light guide may become shorter.
·
When using the dual light guide LG-DI or LG-DFI, the twist of the light guide may be loosened and it may
be bent spontaneously when determining the illumination position.
You can prevent the light guide from bending spontaneously by twisting the
light guide in the arrow direction shown in the picture. However, do not twist
the light guide too firmly.
WARNING
CAUTION
Light guide
