Grundfos Vaccuperm VGS-141 Montage- Und Betriebsanleitung Seite 7

2.2.6 Pressure vessels and mountings
Chlorine is being offered in two container designs:
• Steel cylinders containing 50 kg or 65 kg, equipped with one
valve for
– the withdrawal of gaseous chlorine from the upright standing
cylinder
Variant of chlorine cylinder
Protecting cap
Valve
Holding clip
Fig. 3 Variant of chlorine cylinder
• Steel drums containing 500 kg or 1000 kg, equipped with
– one valve for the withdrawal of gaseous chlorine
– one valve for the withdrawal of liquid chlorine
Riser pipe (for the withdrawal of gaseous chlorine)
Valves
Protecting cap
Dip pipe (for the withdrawal of liquid chlorine)
Fig. 4 Chlorine drum
Valve for gaseous chlorine
Colour ring
Valve for liquid chlorine
Fig. 5 Valve position of chlorine drum
Valve thread acc.
to DIN 477
Labelled by
stamping
Weldless chlorine
cylinder
Due to safety precautions, chlorine containers are only filled up to
95 % of their capacity.
Tyre of roller
•
•
•
•
Warning
Observe safety precautions for chlorine containers
Kind of gas, weight, owner, producing date and date of the last
testing have to be noted clearly on the container.
Chlorine containers are marked by grey colour.
No changes or repair by the user!
Never open container valves by force. Stuck valve spindels
can be loosened by wrapping a shred with warm water around
the valve.
– Never use an open flame!
– Never use wrench lengthening!
– Return containers with stuck valves to the manufacturer.
Observer safety precautions and the manuals of the
manufacturer!
Aluminium
label
Welded chlorine
cylinder
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