Silca OPERA IV - Page 4

OPERA I - OPERA III - OPERA IV - OPERA 3SF key cutting machine
POWER SUPPLY
The key-cutting machine must be supplied with electricity by means of a safety device. The plug must
be earthed.
SAFETY DEVICE
The device is connected to a power plug with a differential switch, power the key-cutting machine by
pressing the switch (X1).
The warning light (X2) illuminates to indicate voltage in the plug (X3).
ATTENTION: Switch (X1) is electromagnetic, in the event of a power failure it goes out
automatically. When electricity is restored it must be reset manually to power the machine again
by means of the plug (X3).
X Safety device
X1
Main switch
X2 Warning light
X3 Plug
ELECTRICAL CIRCUIT
1) Safety device inlet
2) Safety main switch
3) Warning light
4) Wiring clip
X1
X
X2
X3
3
brown
blue
yellow-green
brown
blue
OUT
IN
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