To ward off galvanic corrosion, it is essential that “sacrificial” zinc(s) are installed and maintained on your lift.
Zinc is used as it has a higher voltage in water so the current will be more inclined to flow
from it. The zinc becomes the corroding anode, while the lift serves as the cathode and is protected from
corrosion.
It is imperative that you replace the zinc on your lift regularly
.
Because many external factors affect the rate
at which a zinc deteriorates, Sunstream recommends that you check its condition frequently, and change the zinc
every six months or more often if needed. Zincs on lifts in coastal areas near the ocean deteriorate more rapidly
and need to be changed more frequently.
Effects of galvanic corrosion are not covered by your Sunstream
warranty. Not maintaining zincs on the lift constitutes abuse and voids the Sunstream warranty.
Protect your investment with the proper steps
. To complete the electrical circuit, the zincs must be connected
to the lift as shown below. Sunstream would be pleased to provide zinc replacement
services; simply call to schedule. If replacing your own, Sunstream recommends using high-quality zincs that are
available through the Sunstream service department.
ZINC
FA-UZ10 ZINC KIT
PAGE 24 OF 36
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