Kasco Aeration 3400HJF, Owner'S Manual, Page: 16 / 24

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fountains will keep some amount of ice open through
the winter. However, when the water is thrust into
the air, it is exposed to the colder air temperatures
longer and can actually make ice thicker on the pond/
lake. Storage over winter is best in a location that is
out of the sun and cool, but above 32
O
F. When storing
units during the offseason, it is important to store them
upside down if they are going to be sitting for long
periods of time. Units that sit upright on a shelf for
many months, or even years have a greater likelihood
of seals drying out. Storing upside down will ensure
oil is lubricating the seals and prevent drying.
CLEANING: Fountains should be removed from the
water at least once per year (at the end of the season
in cold climates) to clean the exterior of the system,
especially the stainless steel motor housing (can). The
motor housing is the surface that dissipates heat into
the water and any algae, calcium, etc. build-up will be-
come an insulator that blocks heat transfer. In warmer
regions it is recommended that the motor is removed
and cleaned at least two to three times per year de-
pending on conditions. In most cases a power washer
will be suffi cient if the unit and algae are still wet.
SEAL AND OIL REPLACEMENT: This is a sealed
motor assembly and seals will wear out over time
(similar to brake pads on a car). Replacement of the
seals and a change of oil after three years may add
longevity to the operation of the motor, saving you the
cost of more expensive repairs. In warmer climates
where the fountain runs most or all of the year, it is
a good idea to replace seals more regularly than you
would need to in colder climates where the unit is
removed from the water for several months.
ZINC ANODE: A Sacrifi cial Zinc Anode is supplied
on the shaft for protection of the equipment from cor-
rosion and electrolysis. The zinc anode should be up-
dated (replaced) if reduced to half the original size or
if white in color. Corrosion from electrolysis is more
commonly associated with saltwater or brackish water,
but as a matter of precaution, it is important to periodi-
cally check the zinc anode in all installations (at least
every two to three months).
Seal replacement and all other repair services should
be performed by Kasco Marine or a Kasco trained
Authorized Repair Center. Any alterations or changes
made to Kasco units by an unauthorized source will
Maintenance Recommendations
** Under No Circumstances should anyone enter the
water while a fountain is operating. **
** Please keep the original box for maintenance ship-
ping. **
The following maintenance procedures can be utilized
to ensure many years of quality performance from
your Kasco Fountain and reduce the need for more
costly repair work.
PROPER INSTALLATION: Proper installation of
Kasco equipment will include a power source with
ground fault interruption (GFI). For Fountain models,
the C-25 control (120V) or C-85 (240/208V) included
with the unit have built-in ground fault interrup-
tion that is suffi cient. Ground fault interrupters are
a safety feature that can also alert you to electrical
leaks in the equipment. It is extremely important to
test the GFI upon installation, each reinstallation, and
monthly thereafter to ensure proper operation. If you
have repeat, consistent trips on your ground fault, the
equipment should be disconnected and removed from
the water. The power cord should be inspected for
damage and you should call Kasco Marine at 715-
262-4488 for further instructions or email Kasco at
returns@kascomarine.com.
OBSERVATION: Operating equipment should be
observed on a regular basis (daily, if possible) for any
reduction or variation in performance. If a change
in performance is observed, the equipment should be
disconnected from power and inspected for any ma-
terial that may have clogged the system or wrapped
around the shaft of the motor, especially plastic bags
and fi shing line. Even though Kasco Aerators and
Fountains are among the most clog-resistant on the
market, it is impossible to protect against all items that
can clog equipment and still maintain a fl ow of water.
These materials can be very damaging to the equip-
ment under continued operation and must be removed
as soon as possible. ALWAYS UNPLUG THE UNIT
BEFORE ATTEMPTING TO REMOVE CLOGS.
WINTER STORAGE: In regions where there is
signifi cant freezing in the wintertime, the fountains
should be removed from the water to protect them
from the expansion pressure of the ice. In many areas,