Fast & Fluid Giotto Column - Manual (Page 16)

Fast & Fluid Management
A Unit of IDEX Corporation
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1154915C-it,en,fr.doc - 15/10/2003
DIAGRAM 6
Start up the stirring device, by switching on the main switch and setting the timer.
7.- TESTING
Set the rods (1) and (2) of the dosing pump to the maximum level and move the corresponding
pistons (Red and Black) up and down in a normal manner but with the distribution tap closed.
Verify that with the last movements of the pump in the container no bubbling takes place, Otherwise,
continue operating the pistons untill the bubbling desappears.
This operation has to be carried out with all containers.(DIAGRAM 7)
DIAGRAM 7
8.- ELIMINATING AIR IN THE PUMPS
Set the rod of the black pump on the value 3Y (2) and the rod of the red pump on the value 19 (1)
(DIAGRAM 8). Draw in the colourant by lifting the pistons (3). Open the valve tap (DIAGRAM9), push
the pistons down to the bottom position forcing the colourant out of the pump and into an empty