0160, 1160, 4060, 4190
Power Connection Conversion instruction
Page 7 - 9
ILLUSTRATION
PROCEDURE
. Loosen the cable gland on the rear cross-bar and pull the
whole of the old cable out of the back of the appliance;
. Leave about 30 cm of the new cable (including the stripped
part) on the front cross-bar to allow the contacts to be restored;
. Connect the terminals of the new power cable to the fuse
terminal clamps and connect the earth wire to the power supply
terminal board (check that if the cable is pulled, the earth wire
is always the last one to become taut).
Front view MAINS SWITCH “SZ”
8.
On WD4190 and GW4190 only, the power cord is
housed in the side cabinet and ends within the
terminals of the mains switch "SZ".
Apply the same prescriptions as above.
Rear view
9.
On WD4190 and GW4190: it is necessary to act on the
mains switch TERMINALS ("Mains Switch"):
maintaining, in the case of single-phase, only the
phase L1 and the neutral N.
The adjacent images: front and rear view of the mains
switch. On 0160, 1160, 4060 models, the electric switch is
not installed.
10.
Use the fuse holder - power supply terminal board connection wires to create the configuration required,
checking it using the electrical wiring diagram and a tester.
. 400V 3N~ - three-phase 400V with neutral
. FUSES 16 A
In this configuration, the neutral is connected directly to
the terminal board and not to the fuse holder.
. 230V 1N~ - single-phase 230V
. FUSES 16 A
In this configuration, the neutral is connected to the fuse
holder.
11.
Modify the power supply terminal board to create the electrical configuration required, as shown in the