Safety; Intended Use - AFRISO EURO-INDEX OWWG 3 Betriebsanleitung

2

Safety

2.1

Intended use

ÖWWG 3
The ÖWWG 3 oil/ water alarm unit may only be used to signal accu-
mulations of liquids and only to monitor:
• Collection facilities under storage tanks, burners, motors or de-
vices
Containers (tanks) with collection facilities which are not visible
•
Rooms for early indication of accumulations of liquids
•
• Manholes, pipe and cable ducts (frost-free)
Pump and control stations which are subject to leaks, backflow
•
or flooding
• Storage and transport of liquids
The ÖWWG 3 oil/water alarm unit may only be used for the following
liquids (at atmospheric pressure and up to a maximum of 45 °C):
Water,
•
Fuel oil EL,
•
Diesel fuel (DIN EN 590) and low-viscosity oils with flash point
•
> 55 °C,
Unused and used motor oils (for example, SAE 15W-40), gear-
•
box oils and hydraulic oils, transformer oils, vegetable oils
• Antifreeze agents,
Oil/water mixtures, emulsions,
•
ÖWWG 3 is, for example, suitable for liquids (flash point > 55° C)
with equivalent heat conductivity if these liquids are compatible with
the following wetted parts:
Wired PTC thermistor (glass + silver wire) in silicone hose
•
• Plastic: PA6 (Furkamid B SK 1)
Cable: Ölflex 100, resistant to acids, lye and oils
•
Leak detection system class III as per DIN EN 13160-1 and
DIN EN 13160-4 as liquid sensor system in leak or interstitial spaces,
as safety device as per worksheet DWA-A 791 and leak detection
system as per worksheet DWA-A 779.
Any use other than the application explicitly permitted in these oper-
ating instructions is not permitted and causes hazards.
– German – Safety
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