DAB VD 55/220.32 Manual de instruções de instalação e manutenção - Página 4

Procurar online ou descarregar pdf Manual de instruções de instalação e manutenção para Bomba de água DAB VD 55/220.32. DAB VD 55/220.32 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