Safety
Betriebsanleitung 07.06.2005 8/43
ba_c500_50s2GB06.fm ega
Electromagnetic Com-
patibility (EMC)
Chamber machines are designed for use in domestic, business and trade
sectors (without the use of an individual transformer, running from the pub-
lic electric power supply). If employed in the industrial sector, a limitation of
the operating characteristics may occur. In comparison to employment in
the domestic, business and trade sectors it is therefore possible that the
quality of operation may additionally suffer.
Operation with inert
gas
For machine with an inert gas system, the packs can be gas flushed after
evacuation.
Which inert gasses are used?
The inert gasses nitrogen (N
2
) and carbon dioxide (CO
2
) are components
of the natural atmosphere. They are recognised as harmless. They re-
place the previously removed air in the packs. Therefore one speaks of an
exchanged atmosphere.
Risk of explosions!
Aeration with O
2
> 21 % is not permitted!
This warning sign is located near the gas
connection:
Do not use inflammable gas.
Danger of suffocation!
Inert gas is odourless!
Ventilate rooms well, do not allow pockets of gas to form!
Observe national safety regulations concerning its use.
The initial pressure must not exceed 3.
Shut off the gas supply after completing work.
> 21%
0
2
81.981.5118.30
To Next Page
Loading...
