b'EN INSTALLATION4 .9Removing the burnerDANGERDanger of death caused by live components!Before carrying out any operations on the burner, operate the main power switch for the system to cut off the power supply.If it becomes necessary to remove the burner, proceed as follows: close the fuel taps upstream of the burner loosen the two screws (1) and then slide out the burner cover (2) taking care not to damage it.2 1AB1Fig. 27detach the electrical connector (3) from the boiler3Fig. 28 32/64'