Riello RS 70/E MZ Bedienerhandbuch PDF herunterladen (Seite 9)

Technical description of the burner

3.8 Burner components

3.9 Burner equipment

1 Combustion head

2 Ignition electrode

3 Screw for combustion head adjustment

4 Maximum gas pressure switch

5 Pipe coupling

6 Gas servomotor

7 Plug-socket on ionisation probe cable

8 Motor contact maker and thermal relay

with reset button

9 Operation on/off switch

10Terminal board for electrical wiring

11 Operator Panel with LCD display

12Control box for checking flame and air/

fuel ratio

13 Clean contacts relay

14 Filter to protect against radio distur-

bance

15 Flame inspection window

16 Ignition transformer

17 Cable grommets for electrical wiring

(to be carried out by the installer)

18 Air servomotor

19 Air pressure switch

(differential type)

20 Guides for opening the burner and

inspecting the combustion head

21 Gas pressure test point and head fix-

ing screw

22 Air pressure socket

23 Flame sensor probe

24 Air damper

25 Fan air inlet

26 Screws to secure fan to pipe coupling

27 Gas input pipe

28 Gas butterfly valve

29 Boiler fixing flange

30 Flame stability disc

31 Bracket for application of output regu-

lator RWF40

32 Extensions for guides 20) - only for TL

versions

seen from A

D8038

RS 250/E MZ

RS 190/E

RS 70-100-130/E MZ

RS 190/E

RS 250/E MZ

Fig. 5

The burner is supplied complete with:

³ Gas train flange

³ Flange gasket

³ 4 screws to fix the flange: M10 x 35 for RS 70-100-130/E MZ,

M10 x 40 for RS 190/E - RS 250/E MZ

³ Thermal insulation screen

³ 4 Screws to fix the burner flange to the boiler:

M12 x 35 for RS 70-100-130/E MZ, M16 x 40 for RS 190/E -

RS 250/E MZ

³ N° 2 Screws M4 x 7 (for RS 190/E and RS 250/E MZ only)

³ Extensions 32) for guides 20): TL versions only

³ Disc (for RS 190/E and RS 250/E MZ only)

³ Small disc (for RS 190/E and RS 250/E MZ only)

³ PVP kit for leak detection (supplied as standard with RS 130/

E MZ, RS 190/E and RS 250/E MZ, accessory supplied on

request for RS 70/E and RS 100/E - see Appendix B)

³ Instruction manual

³ Spare parts list

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 55 56

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Riello RS 70/E MZ Bedienerhandbuch Seite 9

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