Baseline-systems BHM Series Hydrometer Manuel d'utilisateur télécharger pdf (Page 15)

Hydrometers Operation and Maintenance Manual • 15

Drainage Valve

DRAINAGE VALVE

At the beginning of the winter it is necessary to drain the water from the pipeline in order to

prevent the pipes from bursting. (Please refer to the drawing below)

• Before draining, it is very important to ensure that there is no pressure in the line.

• Dissassemble plug (1)

• Assemble the drainage ball valve (2)

• Assemble elbow (3)

CAUTION: Do not use compressed air to blow out hydrometer.

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Baseline-systems BHM Series Hydrometer Manuel d'utilisateur Page 15