Hydraulic Connections - baltur BT 14 DSGW Manual De Instrucciones

HYDRAULIC CONNECTIONS

The tank to burner connecting pipes must br perfectly tight. We recommend use of copper or steel pipes of adequate diameter (se e table
and drawings). Fuel stop gates must be installed at the end of the rigid pipes. The fi lter should be installed on the aspiration pipe, after
the gate. The hose union connection to the burner pump aspiration should in turn be connected to the fi lter. The hose union for return to
burner pump should be connected on the return pipe, aftyer the gate. Filter, hoses and relative connection nipples are supplied with the
burner. The pump is equipped with appropriate mounts (see fi gure) for insertion of control instruments (pressure and vacuum gauges).
For safe, silent operation, aspiration negative pressure should not exceed 4,6 m.C.A. equal to 35 cm.Hg.
Any aspiration and return pressure should not exceed 1,5 bar.
Pump axis
Pump axis
Pump axis
0006080068_200802
GRAVITY FEED FROM THE BOTTOM OF OIL TANK
1 Oil tank
2 Feed line
3 Net fi lter
5 Degasifi er
6 Suction line
7 Return line
8 Automatic stop device when
burner is not operating
9 Non return valve
GRAVITY FEED OVER THE TOP OF OIL TANK
1 Oil tank
3 Net fi lter
6 Suction line
7 Return line
8 Automatic stop device when
burner is not operating
9 Non return valve
10 Foot valve
1 Oil tank
3 Net fi lter
6 Suction line
7 Return line
10 Foot valve
N.B. For any missing devices in the pipping, conform to
existing regulations.
H
Measurement between minimum oil level and pump axis
L Max. legth of suction line, including vertical lifts. For each
bend of valve deduct 0,25 m.
Ø i Internal diameter of pipe
23 / 41
H Total
meters
meters Ø i. 10mm
1 30
2 35
3 40
4 45
H Total
meters
meters Ø i. 10mm
1 30
2 35
3 40
4 45
Quote P = 3,5 m (max)
SUCTION FEED
H Total meters
meters Øi. 10mm Øi. 12mm
0,5 26 54
1 24 47
1,5 18 38
2 14 30
2,5 10 23
3 6 15
3,5 - 7
E
N
G
L
I
S
H