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FLOW RATE READING
The float determines the flow rate
measurement on the scale.
For the different shapes of floats, the
readings must be taken at the height
shown in the drawing at the right.
CLEANING AND MAINTENANCE
To dismount the metering tube for cleaning proceed as following:
Turn the press (1) clockwise between a half turn and one and a half turns, depending on the
model, to free the metering tube.
Remove the springs or stops (3 & 5) and the float (4). Cleaning should be done using a soft brush
(bottle brush or similar) to avoid scratching the measuring tube.
The float should also be cleaned with a soft brush, never with metallic utensils which could scratch
it's surface
Next mount the float (4), and then the springs or stops (3 & 5) and then place the gaskets (2 & 6)
well centred in their seatings with the aid of the metering tube.
Centre the metering tube and gently tighten the press (1) anti-clockwise until a seal is obtained.
Fo rma ECG
Fo rma AC
AC Shape
ECG Shape
Reading Line
Linea de le ctura
3
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