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Verfügbare Sprachen
Verfügbare Sprachen
9
Assembly
Device installation – installation of the valve
Install the valve in the conduit according to the labeling and the sketch below. Use adapter
unions. Threaded connections should be sealed only with Teflon strip. Although the device is
functional in any position, it must not be installed with the actuator facing down.
If the difference in level between system and tank exceeds 3 meters, stop valves or non-return
valves should be installed to prevent severe damage to the actuator and the valve due to
excessive pressure and flow.
As filter medium can be washed out during backwashing and rinsing, we recommend fitting the
drain with a throttle. Otherwise a stuck valve disk can adversely affect the flawless functioning
of the Aquastar. Polluted or grainy filtering media require the use of adequate pre filters.
Important! During a cycle the filter pump motor must be shut off!
The Praher Aquastar Comfort is approved for 6-way valves by Praher. Malfunctions can
occur with any other valve type as we are unable to guarantee that these valves match
the dimensions of the Praher 6-way valves.
9.1 Function- and installation diagram
1,5", 2" and 3"
6-way valve type:
Connections
: Thread or stick (all connectors open)
Max. Operating pressure
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All manuals and user guides at all-guides.com
Filtration of medium
(i.e. Water)
Pool
Pump
Valve
(to filter)
Valve (from
filter)
Pool
No circulation.
Do not operate pump
Pool
Pump
Valve
Recirculation of fluid
without filter (Bypass filter)
Pool
Pump
Valve
Pool
: ABS 1,5",2" and 3"
GFK 1,5",2"
6 bar
GFK 3"
5 bar
Drainlage of pool with
pump
Pool
Drain
Cleaning up filter medium
(i.e. Sand) in upstream
(reversed flow in filter)
Pool
(from filter)
Valve (to filter)
Cleaning of filter medium
(i.e. Sand) after backwash
Pool
(to filter)
(from filter)
Pump
3,5 bar
Top
Bottom
Return
Waste
8
Pump
Valve
Pump
Valve
Filter
Waste
Pump
Valve
Filter
Valve
Waste
from pump
to the filter
from filter
to the pool
to the drain
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