SATAM Meter ZC 17-150

Metrological inspection of the meter at operation start-up

Mechanical Indicator Adjustment

Move roller (5) by turning screw (6) using spanner "C" until the roller hole is aligned with the 2 holes on the support (15)

Insert pin (B) as shown on the diagram

Adjust the screw to correct the quantity of product in the gauge

Remove Pin "B" after adjustment

Remove the complete gasket (JT)

Inspect gasket rotation for absence of oxidation and smooth rotation

Replace the gasket if necessary

Check the gasket (J) and replace if necessary

Remove the AB 21 calibrating mechanism by unscrewing the 4 screws (V2)

Unscrew lock nut (B) and remove valve drive axle (C)

Adjust fork (A) to set low flow rate

Re-assemble the drive axle (C) with its lock nut (B) and tighten

Ensure low flow rate setting is not excessively high to avoid non-closure of the valve

Remove the seal shaft from the calibrating screw

Ensure adjustment is in increments of 1/8th of a turn maximum (45° angle maximum)