INSTALLATION
31
— put the system main switch on "OFF" and the equipment
main switch on "0" (off)
1
Passing electrical connections
1
— punch the connection points of the pre-cut part
— remove the pre-cut part
— remove the sharp edges from the hole
— insert the cable glands supplied
— insert the cable gland supplied (three-phase models)
— insert the cables from the outside guiding them in the direc-
tion of the electrical panel
— stop the cables with suitable cable clamps
To access the control panel terminal blocks:
— unscrew the fastening screws
— remove the access panel
—
pass the power cable through the cable gland and fix it
— pass the cables for the auxiliary connections through the ca-
ble glands and secure them
— make electrical connections according to the diagrams below
MODEL 5 - 7
L
N
10
10
L N
30
40
MODEL 1PH 11 - 15
L
N
MODEL 3PH 11T - 15T
40
10
10
9
For three-phase models it is mandatory to respect the se-
quence of phases indicated on the terminal board. Otherwise
the unit may be permanently damaged.
For the sizing of the electrical power cables and safety devices,
