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Safety Precautions
Page 7
6507saf.fm
Safety Precautions
PERICOLO
Nonostante alcuni prodotti Sigma, siano predisposti e certificati per
l'installazione in ambienti pericolosi, come previsto dal Codice
Normativo Nazionale che concerne l'elettricità, è sconsigliabile utilizzare
prodotti Sigma in ambienti considerati pericolosi. E' diretta
responsabilità della persona che installa lo strumento in un luogo
ritenuto “pericoloso” appurare se lo strumento è compatibile con tale
ambiente. Inoltre, per maggior sicurezza, l'installazione dello strumento
in ambienti pericolosi deve seguire le specifiche di progettazione del
produttore. Si deve evitare qualunque manomissione allo strumento o
all'installazione, tali modifiche possono rappresentare una minaccia per
la vita delle persone e creare guasti.
Confined Space Entry
Important Note:
The following information is provided to guide users of the Sigma
1600 Automatic Liquid Sampler on the dangers and risks associated with entry into
confined spaces.
Definition of Confined Space
A Confined Space is any location or enclosure that presents or has the
immediate potential to present one or more of the following conditions:
•
An atmosphere with less than 19.5% or greater than 23.5% oxygen
and/or more than 10 ppm Hydrogen Sulfide (H
2
S).
•
An atmosphere that may be flammable or explosive due to gases, vapors,
mists, dusts, or fibers.
•
Toxic materials which upon contact or inhalation could result in injury,
impairment of health, or death.
Confined spaces are not designed for human occupancy. They have restricted
entry and contain known or potential hazards.
Examples of confined spaces include manholes, stacks, pipes, vats, switch
vaults, and other similar locations.
Standard safety procedures must always be followed prior to entry into
confined spaces and/or locations where hazardous gases, vapors, mists,
dusts, or fibers may be present.
Before entering any confined space check with your employer for procedures
related to confined space entry.
Summary of Contents for Sigma 1600
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Page 17: ...Section 2 Page 17 6507installation fm Electrical Connections Figure 5 Control Panel Wiring ...
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Page 44: ...Visit http www hach com Figure 14 Dipper Housing ...
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