Oase AquaMax Eco Premium 4000, Commisioning Manual

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1 Inlet 1 (suction side)
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Filter housing
2 Inlet 2 (suction side)
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Connection of a satellite filter or skimmer.
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The flow rate at inlet 2 and with it the flow ratio of inlet 1 to inlet 2 is adjustable. To do so, re-
lease the locking mechanism and push the connection to one of the following positions:
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Position 0: Inlet 2 is closed, water flow only via inlet 1.
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Position 1/2/3: Inlet 2 is open by approx. 25/50/75 %; meaning water flow via inlet 1 and 2 ac-
cording to set intake ratio.
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Position 4: Inlet 1 is closed, water flow only via inlet 2.
3 Outlet (pressure side)
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Connection of the return line into the pond (e.g. via a water course).
4 Power cable
5 Hose sleeve for outlet (recommendation).
6 Stepped hose adapter for inlet 2 and outlet (alternative).
7 Cover cap for closing inlet 2 when it is not in use.
8 Hose clips for fastening hoses on the hose sleeves.
9 Rubber feet for pump holder for dry installation.
Installation variants
 A
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Variant (a): Water flow only via the filter housing (inlet 1).
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Set inlet 2 to position "0".
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Close inlet 2 using the cover cap.
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Variant (b): Water flow via the filter housing (inlet 1) and additionally via a satellite filter or
a skimmer on inlet 2.
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Set inlet 2 to position "1", "2" or "3", depending on the desired flow ratio (25/50/75 %).
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Variant (c): Water flow only via a satellite filter or a skimmer on inlet 2.
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Set inlet 2 to position "4".
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Variant (d): Dry pump installation.
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This variant requires the pump to be installed without a filter housing.
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The pump is installed outside of the pond but lower than the water level.