Buderus Logano GE315 Technical Manual page 63

Logano GE515 – boiler output ≤ 300 kW with
minimum pressure switch
A
420
10
12
Fig. 44 Boiler safety equipment assembly for Ecostream
cast iron boiler Logano GE515
1 Intermediate flow piece
2 Valve distributor ( Fig. 48)
3 Connection for maximum pressure limiter
4 Connection for 2nd maximum pressure limiter
( Tab. 33, page 61)
5 Pressure gauge and pressure gauge shut-off valve with
test connection
6 Connection for pressure gauge
7 Sensor well with thermometer
8 Connection for temperature test device
10 Connection for safety valve G 1½
12 Minimum pressure switch (
13 Spare connection or connection for additional high limit
safety cut-out
6 720 646 864 (12/2010) – Technical guide Logano GE315, GE515 and GE615
5
13
6
4
3
2
8
7
1
B
6 720 644 097-38.1il
Tab. 34, page 61)
Logano GE515 – boiler output > 300 kW with low
water indicator
9
420
10
11
Fig. 45 Boiler safety equipment assembly for Ecostream
cast iron boiler Logano GE515
1 Intermediate flow piece
2 Valve distributor ( Fig. 48)
3 Connection for maximum pressure limiter
4 Connection for 2nd maximum pressure limiter
( Tab. 33, page 61)
5 Pressure gauge and pressure gauge shut-off valve with
test flange
6 Connection for pressure gauge
7 Sensor well with thermometer
8 Connection for temperature test device
9 Spare connection
10 Connection for safety valve G 1½
11 Low water indicator (
Installation
5
6 4 3
2
8
7
1
6 720 644 097-39.1il
Tab. 34, page 61)
8
63