Aquatec Equipment EV3910LV-DC Instruction Manual - Page 7

Browse online or download pdf Instruction Manual for Water Pump Aquatec Equipment EV3910LV-DC. Aquatec Equipment EV3910LV-DC 13 pages. Low voltage submersible water pump & dc power supply

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Turn the filter case in the direction as indicated by the arrow, then lift it off.

Unclip the snap-fit catch under the base plate, and drawn out in the direction of the arrow.

Take off the base plate.

To maintain the impellor of the pump, turn the Impellor Cover in an anti-clockwise direction as indicated by the

arrow, to the stop position. Then separate the impellor cover from the pump motor body.

Lift out the impellor assembly. (Take care not to break ceramic shaft.) The black disc behind the blades is part of the

entire impellor assembly. Clean the impellor with clean water and a suitable brush taking note to remove fine

sediment on and around the back end of the impellor including the small hole through the ceramic shaft if it has one.

Replace the impellor if necessary.

Ensure to replace the O'ring in the correct place shown in the picture when reassembling the unit.

IMPORTANT NOTES

• It is important to ensure that this is carried out

regularly as the cooling path inside the motor will

become clogged. If the impellor assembly becomes

worn or damaged it should be replaced (available

from your dealer or special orders). Failure to do

so may cause serious damage to pump. Inspect for

signs for wear and tear. The impellor set is a wearing

consumable part.

• Once the cleaning and inspection process is completed,

reassemble in the reverses manner. Reinstall the

impellor into the motor body.

To place the Impellor O'ring around the black disc

successfully, firmly hold the disc with one hand, and

using the other hand stretch the O'ring over the disc,

positioning it carefully into the groove. Pay attention

not to allow the O'ring to roll forward, in-between the

black disc and the motor body.

With the impellor in the correct position, carefully place

the impellor cover back on, and then rotate clockwise

back into position.

PMAX EVOII 1910_2910_3910_4910 DC Pump Instructions.indd 7

• On some models re-insert the internal sponge back

• Now re-attach the sliding base back into position to

W A T E R G A R D E N I N G T O T H E M A X

SUBMERSIBLE

WATER PUMPS

into the filter cage and reattach to the pump. On other

models re-attach the front filter screen.

lock the impellor cover from turning.

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