Riello Burners RL 34 MZ Instrucciones De Instalación, Funcionamiento Y Mantenimiento página 16

1 2 3
B
9
(A)
(B)
D3875
(C)
11
8
A
5 6
4
10
TO OPEN THE BURNER (A)
7
- Switch off the voltage
- Remove screw 1 and withdraw the casing 2)
- Unscrew screw 3)
- Fit the two extensions 4), on the burner, on the
guides 5) (model with nozzle 351 mm)
- Pull part A backward keeping it slightly raised
to avoid damaging the disk 6) on blast tube 7).
MAINTENANCE
PANEL (B)
If it is necessary to maintain the electrical panel
A)(Fig. A) it is possible just to remove the fan
assembly B)(Fig. A) to get better access to the
electrical components.
With the burner open as in fig. (A), disconnect
the electrode cables and remove the head unit
8)(A) by undoing the two screws 9)(A).
Disconnect the cables relative to the fan motor,
remove the 3 screws 10)(A) on the protective
sheet and the two screws 11)(A) and slide out
the fan assembly B)(Fig. A) from the guides 4) -
5)(A).
Finally it is possible to use 2 of the 3 screws
10)(A) to fix the electrical panel to the pipe cou-
pling in the points indicated on fig. (B), and then
perform the maintenance operations.
POSSIBLE
REPLACEMENT (C)
Carry out the fitting following the instructions in
the figure (C).
D3962
D3877
13
OF THE ELECTRICAL
PUMP AND/OR COUPLING