2. Safety
Repair work and maintenance:
IEC 62271-4:2013 (High-voltage switchgear and controlgear - Part 4: Handling
■
procedures for sulphur hexafluoride (SF₆) and its mixtures)
CIGRE 1991 (Handling of SF₆ and its decomposition products in Gas Insulated
■
Switchgear (GIS))
CIGRE report 276, 2005 (Guide for the preparation of customised "Practical SF₆
■
handling instructions")
CIGRE report 163, 2000 (Guide for SF₆ gas mixtures)
■
Insulating gas is a colourless and odourless, chemically neutral, inert and
non-inflammable gas which is heavier than air, not toxic and not harmful
to the ozone layer. Detailed information is given in IEC 60376 and IEC
62271-4:2013.
2.7 Labelling, safety markings
Product label (example)
Model designation
Serial number
Auxiliary power
Date of manufacture
WIKA operating instructions gas presence detector, model GIR-10
Product: GIR-10
Serial No:
Charge-Supply: max. 25.2 VDC / max. 1.4 A
Manufacturing Date: 11/2021
Alexander Wiegand SE & co. KG
63911 Klingenberg
Before mounting and commissioning the instrument, ensure you
read the operating instructions.
Do not dispose of with household waste. Ensure a proper disposal
in accordance with national regulations.
Model: 2000 ppm
Made in Germany
EN
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