9
MAINTENANCE
Caution:
Always isolate the PSU from the mains electricity before installing or carrying out
any maintenance to the pump.
Regular maintenance will prolong the life of your pump and we recommend that you clean
it frequently to avoid any loss in performance or damage to the motor.
Ensure algae, marine fauna and any other detritus does not foul or block the blades of the
impeller or the guard as this will cause excessive noise and will damage the motor.
A blocked impeller could also reverse the flow direction, causing the pump to draw in water
rather than pump it out.
The impeller should be regularly checked for signs of degradation and replaced as neces-
sary.
Please note: The impeller is not covered under the guarantee.
How to Clean the Pump
The pump comes apart easily for maintenance.
1. Unplug the pump from the mains electricity supply.
2. Carefully slide the magnet from the outside of the aquarium.
3. Remove pump from aquarium.
4. Gently twist and remove the impeller guard.
5. Remove impeller, and clean with fresh water.
6. Rinse all parts with fresh water, and use a soft brush to remove any debris/detritus
inside.
7. Inspect for wear and tear.
Useful tip:
if your pump is covered heavily with coralline algae, soak in a mild acid, such as
white vinegar, and scrub off algae before attempting to open. Rinse with fresh water before
use.
