Hydraulic Connections - baltur SPARK 3 Manual De Instrucciones

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.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 pump return. Filter, flexible pipes and relative connecion nipples are standard
burner accessories. The pump is provided with special connection points 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.
N.B. For any missing devices in the pipping, conform
H = Measurement between minimum oil level and pump axis
L = Max. legth of suction line, including
LIGHT OIL BURNER
MODEL: SPARK 3 - 3SP
to existing regulations.
vertical lifts. For each bend of valve deduct 0,25 m.
19
N° 0002900860
Rev. 27/07/99
GRAVITY FEED FROM THE BOTTOM OF OIL TANK
1 Oil tank 6 Suction line
2 Feed line 7 Return line
3 Filter 8 Fire valve
4 Burner 9 Non return valve
5 Degasifier
H
m eters
1
2
3
4
GRAVITY FEED OVER THE TOP OF OIL TANK
1 Oil tank 7 Return line
3 Filter 8 Fire valve
4 Burner 9 Non return valve
6 Suction line 10 Foot valve
H
meters
1
2
3
4
Quote P = 3,5 m (max)
SUCTION FEED
1 Oil tank
3 Filter
4 Burner
H Total meters
m eters Ø i. 10 mm . Ø i. 12 mm .
0,5 26
1 24
1,5 18
2 14
2,5 10
3 6
3,5 -
Total meters
Ø i. 10 mm .
30
35
40
45
Total meters
Ø i. 10 mm.
30
35
40
45
6 Suction line
7 Return line
10 Foot valve
54
47
38
30
23
15
7