Hydraulic Connections - baltur BTL 4P Instruction Manual For Installation, Use And Maintenance

HYDRAULIC CONNECTIONS

The burner tank connection pipes must be perfectly airtight. It is
recommended to use copper or steel pipes of a suitable diameter.
At the end of the rigid pipes, fuel shut-off gate valves must be installed.
Install the filter on the suction piping after the gate, then connect
the hose to the burner pump's suction coupling nipple; all parts are
supplied with the burner.
The pump is provided with specific connections to fit control instruments
(pressure gauge and vacuum gauge).
For a safe and silent operation, the suction vacuum cannot exceed 35
cm/Hg corresponding to 0.46 bar.
The suction and return pressure must not exceed 1.5 bar.
GRAVITY SUPPLY SYSTEM
1 Fuel tank.
2 Feeding pipe.
3 Mesh filter.
4 Burner.
5 Degasifier.
6 Suction pipe.
7 Burner return pipe.
8 Automatic fuel shut-off device with burner at stop.
9 One-way valve.
H
metres
1
2
3
4
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ENGLISH
L total
metres
Øi 10mm
30
35
40
45