5
1. Safety Precautions
Warning/caution
Warning
Do not apply any shocks on the windowpane
Though it is made of tempered glass, the windowpane may be broken by a strong impact, and injuries
may be caused.
Take care with controlled wind speed
The controlled wind speed of this product with the windowpane fully opened does not comply with
“Ordinance on Prevention of Hazards Due to Specified Chemical Substances” and “Ordinance on
Prevention of Organic Solvent Poisoning” of “Industrial Safety and Health Law” of Japan.
Caution
When thunder starts to crash
If thunder starts to crash, immediately turn off the power. Otherwise, fire or electric shock may be
caused.
Prohibition of experimental works using fluorinated acids
Windows and lighting protection cover are made of glass. If a fluorinated acid is used in the hood, the
glasses may be corroded by the acid and become foggy (translucent) to make it difficult to see the
inside clearly.
Do not use fire near the windowpane
Do not use fire near the windowpane. Application of open flame may break the windowpane, which
may result in an injury.
Do not rapidly heat/cool the working surface (Ceramitite)
The ceramitite working surface is made of one-piece ceramic plate, and therefore, may be cracked
when rapidly heated or cooled and result in an injury.
Do not apply shocks on the working surface (Ceramitite)
The ceramitite working surface is made of one-piece ceramic plate, and therefore may be cracked or
broken when a strong impact is applied, which may result in an injury.
Heat source should be used at the center of hood
Experiment which requires a heat source such as burner, hotplate, etc. should be performed at the
center of hood as much as possible.