Riello RL 64 MZ Instrucciones De Instalación, Funcionamiento Y Mantenimiento página 14

(D)
D1108
(E)
Boiler
Clean the boiler as indicated in its accompanying
instructions in order to maintain all the original
combustion characteristics intact, especially the
flue gas temperature and combustion chamber
pressure.
TO OPEN THE BURNER (D)
- Switch off the electrical power
- Remove screw 1 and withdraw the casing 2)
- Unscrew screw 3)
- Fit the two extensions 4) supplied with the
burner onto the slide bars 5) (model with 385
mm blast tube)
- Pull part A backward keeping it slightly raised
to avoid damaging the disk 6) on blast tube 7).
Fuel pump and/or couplings replacement (E)
In conformity with fig. (E).
D486
12