Setup RSS-1024 Frequently Asked Questions
1. The shadowband is not shading the diffuser at all times of the day (early, solar noon or late in the day). What's wrong?
This is clearly a system setup/alignment issue. Even if a shadowband correctly shades later at a different time of year, it was not", something is not aligned. Check:
-YESDAS time is set precisely within a few seconds of GMT?
-Aligned geographical north/south (and verified at solar noon?)
-Level the diffuser (not via the bubble level at the base, check the black diffuser ring itself with a machinist's level)?
-Verify motor angle with a paper template (and verify the motor is pushed into the slide fully and bolts are snug)?
-Verify band stops at nadir location (use your thumb/forefinger)?
-Was band bent in shipment (use a paper template)?
Please see http://www.yesinc.com/support/supportwizard.html
for more help
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This page was last updated on Monday, September 11, 2006 .