-
-
-
I
I
I
N
N
N
S
S
S
T
T
T
A
A
A
L
L
L
L
L
L
A
A
A
T
T
T
I
I
I
O
O
O
N
N
N
M
M
M
A
A
A
N
N
N
U
U
U
A
A
A
L
L
L
-
-
-
45
MAINTENANCE OF PANEL BOARD
The following operations are to be carried out by skilled staff only.
Turn the mains switch OFF. (
pict.38
)
Disconnect the plug. (
pict.39
)
To be able to access the electric picture:
Mod. 22lb
Remove the front panel (
pict.40
) with a tool and move the electric board box
(
pict.41
) along the slides
Remove the electrical board cover with a tool to access the internal components.
Two delayed fuses are inserted in the power supply line.
For replacement remove the cover by unscrewing the fixing screws, extract the
blown fuse and replace it with a fuse having the same characteristics. (
pict.42
)
Mod. 44lb-66lb-88lb
Remove the front panel (
pict.43
) and the control panel by means of a suitable tool.
Remove the cover to have access to the components using a suitable tool (
pict.44
).
OFF
Pict.38
Pict.39
Pict.40
Pict.41
Pict.42
Pict.43
Pict.44
