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1: Bottom rod of the support
2: Vertical rod of the support
3: Tilted rod of the support
4 and 7: Bolt
5 and 8: Nut
6: Channel steel
9:Collector fixing hook
Step 1: Fix angle iron 1 onto the concrete foundation with expansion bolt;
Step 2: Make angle iron 2 and 3 a triangle frame with bolt 4 and nut 5;
Step 3: Fix the channel steel 6 not the triangle frame assembled in step 2 with bolt 7 and nut 8;
Step 4: Anti-corrosion treatment: When the support is finished, treat it with hot galvanizing or paint it to prevent
corrosion. First remove rust, oil or dirt off the angle iron and channel steel, apply the antirust paint on it twice and
apply finish paint twice.
Step 5: Mount the collector fixing hook 9 onto the lower channel steel and cushion them with a rubber pad.
（2）Assembling the finished support
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