Burner Description - Riello RS 310/EV MZ Installation, Use And Maintenance Instructions

4.11

Burner description

ASSEMBLY VIEW
29
30
20082864
1 Lifting rings
2 Fan
3 Fan motor
4 Air damper servomotor
5 Combustion head gas pressure test point
6 Combustion head
7 Ignition electrode
8 Flame stability disk
9 Electrical panel casing
10 Gas butterfly valve servomotor
11 Fan air inlet
12 Pipe coupling
13 Gasket for boiler fixing
14 Gas butterfly valve
15 Shutter
16 Combustion head movement screw
17 Lever for controlling the dampers with graduated scale
18 Air pressure switch
19 Combustion head air pressure test point
20 Maximum gas pressure switch with pressure test point
21 Flame sensor probe
22 Hinge for opening the burner
23 Pressure test point for air pressure switch "+"
24 Combustion head air pressure test points
25 Gas train adapter
26 Indication for checking the rotation direction of the purging
motor
27 Flame inspection window
28 Provision for flame sensor kit
29 Reset button
30 Transparent protection
31 Rpm sensor
Technical description of the burner
27
18
9
1
17 11 12
13
5
10
19
16
1
6
14
20
24 22
28
4
31 26
The burner can be opened to the right or to the left
without links to the fuel supply side.
To open the burner see section "Access to head
internal part" on page 23.
WARNING
13 GB
15
7 21
8
23
25
3
2
Fig. 5
20081760