5
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BIG FK
D
Connect the panels together, using the screws 1, the washers 2 and the nuts 3,
reinforcing the bottom parts using the blades 4 fastened with the screws 5.
E
Loosen the nuts “A”. Insert the side fastening bracket “B”
F
Fasten the sides to the rear wall “A” using the screws “B”.
G
Fit the side to the bracket “A” and fasten it using the screws “B” (right
side view). Repeat the operations in point G for the left side.
H
Fasten the sides to the rear wall “A” using the screws “B”.
I
Fit the wiring protection case “A” using the screws “B” on the sides.
L
Fit the control panel to the sides using the tabs “A”. Place
the reinforcement spring “B” between the head of the screw
and the tab.
O
Fit the upper panel “A”.
P
Fit the top cover or covers “A”, according to the length of the boiler (see table 1, sequence C).
E
F
B
$
B
$
B
B
G
H
I
$
B
B
$
B
B
B
$
L
M
N
B
$
$
P
$
O
$
M
Insert the 3 bulbs (safety thermostat, boiler thermostat and
thermometer).
N
Fit the lower front panel “A”.
cod. 3541A721 - Rev. 01 - 03/2018
