Riello GAS 6 P/M, Installation, Use And Maintenance Instructions

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4
MOUNTING TO THE BOILER
Separately the blast tube from the burner body by
loosening the screws 7) and 3), fix the blast tube to
the boiler front plate 5) using the gasket 6) provided.
Insert the burner on the holding bars 4) and fasten
the screws 7) and 3).
The combustion head adjustment should be carried
out as follows: Loosen the screws 2) UNHOOK THE
TENSION ROD OF THE AIR DAMPER 1) remove
the connecting lead of the servomotor, withdraw the
group A) from the group B).
After the setting, re-assemble and verify that the
tension rod of the air damper was locked.
GAS SUPPLY
1
- Gas pipe line
6
- Minimal gas pressure switch
2
- Cock valve
7
- Safety valve
3
- Filter
8
- Adjustment valve
4
- Pressure stabilizer
9
- Adjusting throttle valve
5
- Pressure test-point
10
- Burner
11
- Gas Leak control device