O General Access And Emptying The Hydraulic Circuits; Nomenclature; Body Panels; Control Panel - Biasi RIVA COMBI Service Manual

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Third Part (edition-0106)
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General Access and Emptying
Hydraulic Circuits

1) Nomenclature

2) Body Panels

3) Control Panel

4) Access to the Sealed Chamber

5) Emptying the Primary Circuit

6) Emptying the D.h.w. Circuit
1 Nomenclature
5
1) Right Side Panel
2) Front Panel
3) Control Panel Lid
4) Control Panel Cover
5) Left Side Panel
2 Body Panels
Warning: Isolate the boiler from the mains
electricity supply
covering or component.
For the most part of the check and maintenance
operations it is necessary to remove one or more
panels of the case.
RIVA COMBI SERVICE MANUAL – REV A
General Access and Emptying Hydraulic Circuits
1
2
3
4
Figure 1
before removing
The side panels can be removed only after the
removal of the front panel.
To remove the front panel remove screws A
(Figure 2) , lift the panel and remove it.
To remove the side panels, remove the screws B
(Figure 2) and the screws C (Figure 3), bring the
base of the panels away from the boiler (Figure
4) and lift them, freeing them from the top hooks.
C
D
C
any
B
A
B
Figure 2
C
D
Figure 3
E
E
Figure 4
C
1-1