Page 32
7.
MAINTENANCE GUIDE
7.1.
The HBS Algae Management System is designed to limit calcium carbonate
crystal formation on the sound emitting surfaces so it forms slowly. But, over
time, buildup will occur depending on how hard the water is where you live.
Check the system for any Calcium Carbonate buildup after the first month
of operation.
If you see significant crystalline formation, use a Calcium Lime
Rust remover to wipe it away. Adjust your cleaning cycle based on how
quickly the buildup returns.
7.2.
Early field results, show that biofilm formation on the device is likely. This
has been seen on other ultrasonic devices in that the sound they emit away
from the device tends to prevent biofilm everywhere except for directly on
the device (ground zero for the sound emission). For water treatment
facilities, this may mean that you will need to wipe or brush off the unit
periodically to remove the accumulated biofilm. The biofilm has not been
shown to cause loss of output from the Sonic Head because ultrasound
seems to easily pass through the film (it is about 99% water.)
7.3.
The
“Sonic Head”
blinking blue LED light on the Power Supply indicates that
the output driver for the sonic head is working normally. If the blue light on
the AC Power supply stops blinking, check the AC outlet and any extension
cord(s) to verify that power is available, check the cable connections to see
that they are securely connected and check the cable itself for any cuts or
nicks. On the Solar Powered DC system, verify each of the batteries is
charged up to at least 12Vdc and the fuse is not blown
–
then verify cable
connections are good and cable has no cuts or nicks. For additional
troubleshooting info see Section 8 below. If no reason for the fault can be
found, please contact our RMA department at 423.299.0011 for warranty
repair or replacement.
7.4.
Winterization: If your pond ices over during the winter, it is best to pull the
transducer and float assembly out of the water to prevent ice buildup from
damaging the cable or other system components. Thoroughly dry all
components before storing. Reapply No-Ox contact (included with the
Transducer assembly) grease to any cable ends that were disconnected.
7.5.
Any anti-seize, dielectric grease, lubricants or cleaners used,
must conform to NSF-61 Marine Grade.
