TROUBLE SHOOTING
Before calling CPR’s Technical Support, please take some time to look over this trouble
shooting guide. Most of the problems associated with the performance of the
AeroForce
TM
AP
are due to improper maintenance of the pumps.
Cleaning the powerhead at least once a month will ensure
optimal performance of the
Aero Force
TM
Pico 400 disassembly
Problem:
Cause and Solution:
Small air bubbles returning to the tank
The surface tension of the water has been increased by added supplements, medications,
or conditioners. Disable the protein skimmer by submerging the airline into the water
or shutting off the air pump for 24 hours. Many products contain chemicals which will
still be present in the aquarium after 24 hours. Run the protein skimmer as normal to
remove compounds which may be affecting surface tension.
The salinity is too high. Lower the salinity to 1.023.
Adjust the red flow controller on the feed pump. Reducing the flow will slow the flow
rate through the skimmer, reducing the draft of bubbles into the tank.
The aquarium has just been cleaned or water has been changed. Synthetic salt mixes
often contain conditioners which increase the surface tension of the water. Bubbles
should disappear within 48 hours.
New substrate has recently been added. The addition of new substrate and the silicates
(as a result) can increase bubble production and decrease bubble size. Perform respon-
sibly aggressive water changes to help the system process through this transition.
No waste collecting in collection cup.
The air pump outlet and its airline may be dirty. Clean the whole unit every two weeks
for optimal performance.
The collection cup is not low enough. See instructions for the correct height of the
collection cup.
The biological load may not be sufficient to generate waste. On a new tank or a tank
with supplemental filtration it may take over a week to generate waste foam.
The air pump is producing little or no
bubbles.
The airline or the air pump outlet may be blocked. Detritus, calcium and salt will build
up in these parts over time. Clean these parts every two to three weeks with warm tap
water.
The air diffusers have become clogged with organic material and the flow rate and the
air output rates are reduced. Clean the air diffusers with water and replace, if necessary.
* a small, clear, translucent bushing is located inside of
the red cap. It can pop out during disassembly, so be
careful to not misplace that required part.
