Next message: Lew Hodgett: "Re: lv-ab: Refrig. Compressor"
Norm wrote:
When I expressed reservations about using seawater directly to cool the
aluminum parts in the generator end they summarily dismissed my concern.
I think Panda is making a big mistake in this matter and loosing a lot of
sales because many experienced people see the situation as I do.
However, if I were in the market for a genset, I would look closely at the
Panda with the thought of changing the cooling circuit for the generator end
to a heat exchanger system.
REPLY
I concur with Norm in this regard.
Having worked with aluminum parts in cooling systems for many years I
know that they will last a long time as long as the system is closed and
is using an aluminum compatible mixture.
Since many new cars now use aluminum engine blocks this is not a
problem. you can get the proper aluminum coolant at any automotive store.
In addition, the coolant is better at removing heat than ordinary water.
One thing to remember is that any coolant shou8ld be checked for acidity
on a yearly basis and most likely replaced every two or three years. Given
the small volume of liquid involved in most engines this should not be a
major expense.
I find it curious that any manufacturer would recommend raw seawater
cooling for any application in this day and age.
regards
Arild
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