IV 1. Colour of hoses and pumps
All hoses and pumps are coloured.
All red hoses and pumps are raw water conducting plant components and may only
be coupled with this colour marking.
All white hoses and pumps are pure water conducting plant parts and may only be
coupled with this colour marking.
All black hoses are sludge water conducting plant parts can be coupled with red
hoses for extension if required.
Red and white plant parts must not be coupled.
The circulation hose is the only hose which is coloured red-
white because this conducts pure water and pretreated raw
water.
IV 1.1. Installation, pumps, hoses, raw water tank
Open supporting ring (see annex 1) in such a way that the supporting ring hinges
show to the bottom. Put 8 supports into the supporting ring and protect with the
chains. Bring the supporting ring as near as possible to the discharge point.
Take raw water tank from the packing (packing see annex 3), unfold and suspend
into the supporting ring in such a way, that the outflow hose shows to a discharge
possibility (pit, at running waters below the water discharge point etc.).
Suspend discharge hose into the supporting ring. Install the other three raw water
tanks in the same way and place as near as possible to the first.
Assemble the suction sets (see Attachment 2) correspondingly and couple them to
the raw water tanks from inside. Suspend suction sets with the end support into the
supporting ring.
Attention
!
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