ProMinent Bello Zon CDKa 10000, Руководство по эксплуатации

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Pr o Minent ®
Page 28
1.2.8 Shock and moisture protection (IP)
The system is shock-proof and moisture-proof in accordance with the following standards and
guidelines:
- IP 65 under DIN VDE 0470 Part 1, corresponding to EN 60 529 and IEC 529
1.2.9 Supplementary kit
The supplementary kit is included with the delivery of each Bello Zon
®
system. It contains parts
necessary for the customer to install the system. It also contains the Pg screw fittings for on-site
mounting.
1.2.10 Chemical components
Chemical components must meet the following requirements:
- Hydrochloric acid (HCl)
used must be fluoride-free and of industrial purity in accordance with DIN 19610 with a weight
of 30–33 percent.
- Sodium chlorite solution (NaCI
2
)
used must have strength of solution of 300 g/l (24.5 %) in accordance with DIN 19617.
- Water
used must be of drinking water quality and comply to following standards:
- pH-value 6–9
- Fe < 0.2 mg/l
- Mn < 0.1 mg/l
1.2.11 Warning signs
The two warning signs shown below must be displayed together at entrances to rooms in which
Bello Zon
®
chlorine dioxide systems are installed.
Fig. 6:
Warning sign “toxic substances” TN: 607324
Fig. 7:
Fig. 6
Warning sign “Chlorine dioxide system access for authorised persons only",
Fig. 8
The two signs shown below (fig. 8 and fig. 9) must be displayed together at entrances to rooms
in which sodium chlorite is stored or used.
Fig. 8:
Prohibitive sign “No fire, flame or smoking“ TN: 607323
Fig. 9
Fig. 9:
Information sign “Sodium chlorite NaClO
2
”
The sign shown below must be displayed in rooms for storing and transfering chemicals as well
as rooms in which tanks connected to Bello Zon
® chlorine dioxide systems are set up.
Fig. 10: Warning sign
Fig. 10
Description and Function
Chlorine dioxide system
access for authorised persons only
Sodium chlorite NaClO
2
Do not use containers
and equipment
alternatively
Sodium ch acid =
highly toxic chlorine
dioxide gas
DANGER TO LIFE