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Archive for October, 2013

Winterizing 2013

by on Oct.30, 2013, under porch, Security, Trim & Paint

Wow, time went fast this year.  We didn’t get up to the Ranch nearly as often as I would have liked.

With October coming to an end, it is past time to go up and winterize.  I got a late start on Saturday, and started work in earnest on Sunday.

To start off, I wanted to take take some readings on the batteries for the solar install.  Since the hydrometer that I bought on the last trip was broken when I opened it, I stopped by a Checker Auto and picked up another.  I let the batteries charge until they reached the float stage, then let them sit there in float for 1 hour.  Then I let the batteries rest for 1 hour with no charging and no load.  The hydrometer showed all cells (3 in each battery) fully charged.  So I have a good baseline reading.  IN the future, as I make the reads again, I will have something to compare against.

The hydrometer was kind of hard to read, but the line in the picture below was at 1.275 specific gravity, which represents 100% charged.  Specific gravity is reportedly the only way to be sure of the charge level of a battery.  Voltages can be deceiving.

Specific Gravity showing 1.275 = 100% charged, cell in good condition.

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