Any cruiser knows the only way to survive in places where no help, parts,
and materials are available is to be self-sufficient. When lacking the
conveniences of major hardware stores and chandleries broken equipment must
often be jury-rigged using whatever is at hand. A cruising boat is filled with
all sorts of equipment being put to use in a harsh marine environment, making
failures and breakages of equipment not at all uncommon. It is, however,
unfortunate when an item unnecessarily fails due to a poor quality of
construction.
I could almost forgive a bit of gear that is poorly constructed if it is
able to be repaired with common and available parts. Unfortunately that is not
the case with the Attwood Float Switch, model 4202A.
These float switches are often used to activate extremely important bilge
pumps, keeping a vessel dry and afloat. Fortunately for me, it was only being
used in a sink sump box when it failed, but the situation could have been much
worse.
The float switch was merely a month and a half old when it failed in the
middle of the Pacific Ocean. One day I noticed that the bilge pump inside of
the sink sump box turned on and ran continuously. Upon further inspection it
was clear that the float switch had flooded, causing an electrical short within
the unit. While this was only a headache for me, it could have possibly burned
up an integral bilge pump if that is what it was wired to. Nevertheless, it had
to be fixed before the sink would drain properly.
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Rather than manufacture a quality product they just tell you where to buy more! |
For an item to be worthwhile on a cruising boat, it must be able to be
repaired. Attwood, the maker of the float switch, obviously was not clued in to
this important aspect. The molded plastic housing encasing the electrical
switch mechanism was pressed and glued together, making disassembly and repair
nearly impossible. Clearly this float switch was not designed to be repaired,
the company’s solution was simply to put a sticker on the sump box detailing
the exact phone number that could be called to replace it! They’d rather you
spent more money, and gave them more business purchasing another flawed product
to replace the previous one. Even if I could call and have them deliver one to
the middle of the ocean, I would rather opt for a quality product.
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With the float switch opened up the low cost materials used in the manufacture of the float switch can be seen |
I eventually fixed it using a combination of rice (don’t ask), a fine
toothed hacksaw, marine adhesive/sealant, and liquid electrical tape. I would however,
advise anyone sailing a long distance from replacing this flawed unit. The
seal is of a poor design, it’s difficult if not impossible to fix, and it is
awfully expensive for two bits of plastic and a lightweight switch. As a
replacement I would highly recommend a Rule float switch. I have always had
good luck with Rule products and all of the ones I have on my boat are going
strong.
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