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CAN (866) 766-3426 | aquascapeinc.com
General Maintenance
• Pump Cage – Do not remove the upper or lower pump
cage while operating the pump. Failure to operate the
pump without the filter cage or operating the pump with
a broken cage will allow large debris to enter the pump
causing the pump to fail, thus voiding the warranty.
• Pump Cage Cleaning – We recommend inspecting
your pump on a regular basis to ensure it is functioning
properly. If you notice the water flow rate diminish, it
may be due to the pump’s filter cage becoming clogged
with debris (Ex. 13). In many cases the filter can simply
be pulled from the pond and cleaned of any debris on
the filter cage. Always disconnect the power before
performing maintenance on the pump.
• Remove any debris stuck to the pump filter cage and/or
use a garden hose to spray off any debris stuck to the filter
cage (Ex. 14).
• Internal Pump Cleaning – If you have thoroughly cleaned
the filter cage screens and still have diminished flow rates,
then you will need to remove the pump from the lower
cage and inspect the impeller rotor assembly.
• Pull the cage release clips outward to unlock the upper
and lower pump cages (Ex. 15).
• With the cage clips released, the upper filter cage can be
lifted to expose the pump (Ex. 16).
Ex. 18
Ex. 15
• Remove the screws securing the pump restraining
bracket, allowing the pump to be lifted from the lower
cage (Ex. 17).
• For easier pump access, pull the power cord free from the
strain relief (Ex. 18).
• Remove the four screws that hold the water cover
chamber and inspect the impeller rotor assembly (Ex. 19).
• If your rotor assembly impeller and internal pump body
have excessive scale build-up, clean with a mild acid,
such as white vinegar or non-abrasive calcium, lime and
rust remover product. A sponge or soft-bristled brush that
won’t scratch the stainless steel can be used at this time
Ex. 13
Ex. 14
Ex. 16
Ex. 17
Ex. 19
