Equipment end of life
Management of SF
6
gas
GE Information02- 2017 L80- 001EN/04
3/6
SF
6
gas safety rules (contd.)
Used SF6
D Under the influence of electrical arcing, SF6 gas can be broken down into
sub- products, which are more or less toxic and/or corrosive.
D Depending on their nature, these products can be irritant for the mucous
membranes, the respiratory tracts and the skin.
The SF6 decomposition products are brought to light, even when present in
very low levels, by a strong pungent and sulphur odour .
Every recipient containing used SF6 gas should be labelled:
Used SF6 gas will be stored in a pressurised, leak- tight container, which must
be resistant to decomposition products (valves, connectors and piping
included) and will be regularly inspected in accordance with the standards in
force. The maximum quantity of polluted gas stored on site will be defined in
accordance with the rules in force.
S7/9 Keep container tightly closed in a well- ventilated place.
S 20/21
When using, do not eat, drink or smoke.
S38
In case of insufficient ventilation, wear suitable respirat-
ory equipment.
S45
In the event of an accident, contact a doctor immediately
(if possible show the doctor this label).
S61 - Avoid release to the environment. Refer to special Instruc-
tions / Safety Data Sheet.
S63
If inhaled, move the victim out of the contaminated area
and keep them still.
S 51 - Use only in well ventilated areas.
(Contains used Sulphur Hexafluoride SF6)
R 26/27/28 VERY TOXIC BY INHALATION, IN CONTACT
WITH SKIN AND IF SW ALLOWED.
C - CORROSIVE
T+ - VERY TOXIC
Liquid
GAS,
toxic,
corrosive,
n.s.a.
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