DAB VA 55/130 Manual de instrucciones de instalación y mantenimiento - Página 4

Navegue en línea o descargue pdf Manual de instrucciones de instalación y mantenimiento para Bomba de agua DAB VA 55/130. DAB VA 55/130 9 páginas.

APPLICATIONS:

VA , VB , A , B , D ; for hot water in domestic heating systems. .

S; for domestic water supply

INSTALLATION :

On the delivery pipe or the return pipe. The arrow stamped on the pump body indicates the

direction of flow.FIG. 4

Install an isolation valve on both the intake pipe and delivery pipe.FIG. 5

Always fit the circulator with the motor shaft in a horizontal position, avoiding the dripping of

water onto the motor and onto the terminal board.FIG. 6

Avoid mixing hydrocarbon-derived additives and aromatic products with the circulating water.

Antifreeze Max :30%

Provide an anti-scale system in domestic water circulating units where the water hardness TH is

higher than 15jF