Omron V530-R150E-3 -, Operation Manual

Page: 11 / 300

xii
Safety Precautions
1
1
Safety Precautions
• Do not touch fluorescent or halogen light while
the power in ON or immediately after the power
is turned OFF. These lights generate heat and
can cause burns.
The following must be followed to ensure the
safety.
• Do not use the V530-R150 in environments with flammable or
explosive gases.
• Install the V530-R150 away from high-voltage equipment or
motors to ensure safety during operation and maintenance.
• Use crimp terminals for wiring. Do not connect bare stranded
wires directly to terminals.
• Cover the terminal blocks with the Terminal Block Protection cov-
ers.
• Use DC power supplies with safe extra low-voltage circuits for
the main V530-R150 power supply and terminal block power
supplies in order to prevent an occurrence of high voltages.
• Use the power supply cables and crimp terminals of specified
sizes.
• Use at the power supply voltages specified in this manual.
• Double-check all wiring and switch settings before turning ON
the power supply.
• Be sure to securely tighten the screws when mounting V530-
R150 components.
• Do not dismantle, repair or modify any V530-R150 components.
• Dispose of V530-R150 components as industrial waste.
• To prevent damage from static electricity, use a wrist strap or
another device for preventing electrostatic charges when touch-
ing terminals or signal line.
• Do not turn OFF the power while a message is being displayed
indicating that processing is being performed. Data in memory
will be destroyed, and the V530-R150 may not operate correctly
the next time it is started. Please note that the V530-R150 can
not restart if the power is turned OFF while the start up message
is on a screen.
• Keep the power supply cable as short as possible (10 m max.).
• Do not allow foreign matter, such as metal filings or liquids, to
enter the openings of the V530-R150.