AQUA FORTE UltraSieve XL Інструкція з експлуатації - Сторінка 4
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Introduction
The UltraSieve is a pre- lter to lter waste solids from the water. This technique is based upon the
sieve-bend. A sieve-bend consists of hundreds of sharp stainless steel pro le wires with very
small slot openings where the water can go through but the solids stay on the sieve bend (see
picture).
In practice it works as follows:
The water enters at A and will go upwards and fall over the "self-adjustable" weir (B). The water goes through the
sieve bend (C) and the waste solids will slowly go down to the waste area (D). At the waste outlet of the lter there
is a 90/110mm sliding valve (E) to easily wash away the waste with water. When the water in the area below the
sieve-bend will not be pumped away fast enough, the water level will rise which makes the oating system (F) go
up to reduce the incoming water ow. The pump is connected at G.
UltraSieve Installation instructions
Please read these instructions before you start installing. If you have some questions after reading this manual, please contact your UltraSieve dealer before you start
installing to prevent mistakes. The UltraSieve can be installed in gravity (pond fed), equal to the water level in a direct connection with the bottom drain (and/or
skimmer). Below you see a schematic drawing of a possible gravity installation:
Make sure the UltraSieve is on an equal, level, underground. The
upper edge of the UltraSieve must be 1 cm above the maximum
water level. Between the bottom drain and the UltraSieve we strongly
advise you to use a slide valve to separate the UltraSieve from the
pond when necessary.
Note: Do not install the UltraSieve directly in the soil! Make sure there
is always enough room around the unit. When there is pressure on the
unit it will not work properly.
Inlets
The inlets of the UltraSieve are made of 110mm (4") PP pipe on which you can use the supplied exible boot ttings. Since the UltraSieve is made of PP you
cannot make glue connections. The UltraSieve has 3 inlets of 110 mm (4") of which two can be closed with the supplied exible end caps.
Waste outlet
The waste outlet is provided with a 90mm Valterra slidevalve for easy clearance of the
waste. Supplied with the lter is a small PVC pipe ring that ts around the slide valve.
You can glue or clamp this piece of pipe around the slide valve the obtain a 110mm
external pipe diameter for standard waste pipe connection.
Pump connection
The UltraSieve comes with a exible reducer tting of 90 x 63mm (3" to 2"). The
90mm/3"part ts on the pump outlet of the UltraSieve and the 63mm/2" part can be
used to push the supplied 63mm/2"pipe through towards the end of the UltraSieve to
prevent the pump from sucking in air bubbles (see drawing). Max. ow is ± 40m³/h.
Filling the oaters
The UltraSieve oaters must be lled with ± 1 liter of water each to give it some
counterweight. Fill the gap after lling by pushing the supplied rubber cap rmly into the
hole.
NOTE: Make sure the edge of the UltraSieve is 1 cm higher than the maximum water level
Water level
Skimmer
Pond
Bottom drain
Waste parts
Water
B
C
A
F
UV
Slide valve between pond and UltraSieve
Slide valve to ush the bottom drain direct to
waste without going to the lter
ENG
E
D
G
Filter
Pump