Troubleshooting - Oase Aqua Oxy 400 Gebrauchsanweisung

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The Aqua-Oxy pond aerator is again ready for operation.
8.0 Winter care
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9.0 Trouble shooting
Attention: Follow the safety instructions (section 4.0).
M alfunction
Pond aerator does not
switch on
Pond aerator does not
transport air
Insufficient flow rate
10.0 Parts subject to wear
Membranes
AquaOxy_St_o_Garantie.p65
GB Operating instructions
Now reattach the right and left pump head with the four screws. Pay
attention to the correct left / right orientation. Both hose ducts point in
the same direction. (Fig. 5)
Put the pump back in the housing in such a manner that it is centred
through the four guide pins arranged in the floor. (Fig. 4)
Insert the two connecting hoses on the pump horizontally on the hose
connections. (Fig. 3)
Place the lid of the sheet metal housing on in such a way that no cable
is clamped in. (Fig. 2)
Refasten the lid with the four Philips head screws.
Guide the cable through the apertures in the housing and then place the
upper part of the housing with the rubber seal on the lower part of the
housing. (Fig. 1)
Screw the upper part of the housing tightly onto the lower part with the
three Philips head screws.
Take the air hoses out of the water.
Clean the Aqua-Oxy pond aerator thoroughly (see section 6.0).
Check the housing, air hoses and power cord for damages.
Store the Aqua-Oxy pond aerator in a frost-free location.
Cause
· No mains power
· Defective transformer
· Defective membranes
· Regulating valve is
adjusted incorrectly
· Valves are dirty
· Defective membranes
· Excessive loss in the hose
lines
· Regulating valve is
adjusted incorrectly
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Rem edy
· Check mains voltage
· Replace transformer
· Replace membranes (section 7.1)
· Clean ventilation openings (section
7.0)
· Dismantle pump heads, rinse under
water, let parts dry well(!) and then
reinsert (see replacing
membranes).
· Replace membranes (section 7.1)
· Reduce the length of the air hoses
to the minimum required length;
check air hoses for kinks.
· Check the setting of the regulating
valve.
11.05.2004, 08:25
GB
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