Technical Data - Riello CB 512/1 Manuel D'entretien

3.3

Technical data

Model
Max. power supply pressure
Protection level
Ambient temperature
Electromagnetic valve
Voltage/frequency
- without valve leak detection control device
(CB.../1)
- with valve leak detection control device
(CB.../1 CT)
Output/absorption
(*) Protection level "IP54" can be achieved by removing the 6-pole plug.
3.4 Components
The gas train consists of:
Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Pressure adjuster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
3.5 Description
1 Minimum gas pressure switch
2 Coil
3 Valve leak detection control device (if present)
4 Brake adjustment
5 Filter
6 Filter part
7 Gas pressure adjuster
A
B
NOTE: the pictures that follow are merely indicative and re-
fer to the diagram of Fig. 1. In the diagram of Fig. 2 the pres-
20049302
Technical description
7
5
20049352
6
2 10
5 1 15
20074084
6 13 8
CB 512 - 520 - 525 - 5065 - 5080 - 50100 - 50125
500 mbar (50 kPa)
-15°C to +60°C
EN 161: class A, group 2
~(AC) 220 V - 240 V - 15 % + 10 %, 50-60 Hz;
~(AC) 220 V - 240 V - 15 % + 10 %, 50 Hz
~(AC) 230 V, + 20 °C
Minimum gas pressure switch . . . . . . . . . . . . . . . . . . . . . . No. 1
Safety and regulation valve . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Valve leak detection control device (if present) . . . . . . . . . No. 1
8 Gas valve
9 6-pin plug
10 Grey socket
11 Black socket
12 Flange
13 Seal
14 Electronic board
10 1 11 14 4
12
13
7
11 4
12 13
sure adjuster and the gas valve are inverted.
4 GB
IP 4X (*)
2
3
8
12
9
9
Tab. B
Fig. 1
Fig. 2