Section 3: Oil Storage and Supply System
Page 11
Figure 3-1:
Single pipe (gravity) system
Figure 3-2:
Two pipe system
Figure 3-3:
De-aeration device system
1
2
3
2
6
12
9
7
4
8
5
10
3.5m Max
150mm
10
1
2
3
2
6
12
9
7
4
8
5
4m Max
300mm Min
Min
1
2
3
2
6
12
9
7
4
8
5
11
3.5m Max
10
Key to oil supply diagrams
1
Oil tank
5
External wall
9
Burner
2
Isolating valve
6
Oil filter (15μm max. filtration size)
10
Non-return valve
3
Oil strainer
7
Fire valve sensor
11
De-aerator*
4
Fire valve to BS5410-1
8
Oil pump
12
Appliance isolation valves
* Position of de-aeration device must be level with or above the oil pump