Hydraulic Connections; Electric Connections - baltur SPARK 18W Manual De Instrucciones

ENGLISH

HYDRAULIC CONNECTIONS

The pipes that connect the tank tothe burner should be in perfect tight condition; we recommend the use
of copper or steel pipes of an adeguate diameter (see table and drawings).Fuel gate valves should be
fitted at the end of the rigid pipelines.Fit the filter to the suction pipeline after the gate valve. Connect the
flexible fitting to this, which in turn should be connected to the suction of the burner pump. Connect the
flexible fitting to the return pipe after the gate valve, and then connect it ot the burner pump return. Filter,
flexible pipes and relative connecion nipples are standard burner accessories. The pump is provided with
special connection points (see drawing 0002900480 and 0002900680) for the insertion of control
instruments (manometer and vacuumeter).To ensure reliable and silent operating conditions, the vacuum
in suction should not exceed 35 cm Hg equal to 0,46 bar.Maximun suction and return pressure 1,5 bar.

ELECTRIC CONNECTIONS

The electrical lines should be at an adeguate distance from hot parts.It is advisable to make all the
2
connections with flexible elecric wire. Conductor's minimun section 1,5 mm .
18