It is always good to have the help of a plumber for fixing and doing the hydraulic installation, but sometimes we are all on our own… What we need to do: First mount the easel to the connection of the company water meter that distributes the water; Construction material stores have ready trestles (kits). Then place the water tank at the highest point of the house. Then connect the easel to the water tank. Do not forget to put a log buoy, a cleaning outlet and a thief in the water tank.  
And more advice’s, in the link bellow or you can carefully see the images bellow.

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