TECO F510 series, Quick Setting Manual

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1
Chapter 1 Safety Precautions
1.1 Before Supplying Power to the Inverter
Warning
 The main circuit must be correctly wired. For single phase supply use input terminals
(R/L1, T/L3) and for three phase supply use input terminals (R/L1, S/L2, T/L3).
Terminals U/T1, V/T2, W/T3 must only be used to connect the motor. Connecting the
input supply to any of the U/T1, V/T2 or W/T3 terminals will cause damage to the
inverter.
Caution
 To avoid the front cover from disengaging or other physical damage, do not carry the
inverter by its cover. Support the unit by its heat sink when transporting. Improper
handling can damage the inverter or injure personnel, and should be avoided.
 To avoid the risk of fire, do not install the inverter on or near flammable objects.
Install on nonflammable objects such as metal surfaces.
 If several inverters are placed inside the same control panel, provide adequate
ventilation to maintain the temperature below 40°C/104°F (50°C/122°F without a dust
cover) to avoid overheating or fire.

When removing or installing the digital operator, turn off the power first, and then
follow the instructions in this manual to avoid operator error or loss of display caused
by faulty connections.
Warning
 This product is sold subject to IEC 61800-3. In a domestic environment this product
may cause radio interference in which case the user may need to apply corrective
measures.
 Over temperature protection function on motor is provided, please follow the
description of control circuit terminals, and refer to the parameter group 08.
1.2 Wiring
Warning
 Always turn OFF the power supply before attempting inverter installation and wiring
of the user terminals.
 Always turn OFF the power supply before attempting inverter installation and wiring
of the user terminals.
 Wiring must be performed by a qualified personnel / certified electrician.
 Make sure the inverter is properly grounded. (200V Class: Grounding impedance
shall be less than 100 Ω . 400V Class: Grounding impedance shall be less than 10 Ω .)
It is required to disconnect the ground wire in the control board to avoid the sudden
surge causing damage on electronic parts if it is improperly grounded.
 Please check and test emergency stop circuits after wiring. (Installer is responsible
for the correct wiring.)
 Never touch any of the input or output power lines directly or allow any input or output
power lines to come in contact with the inverter case.
 Do not perform a dielectric voltage withstand test (megger) on the inverter or this will
result in inverter damage to the semiconductor components.
Caution
 The line voltage applied must comply with the inverter’s specified input voltage. (See
product nameplate section 2.1)
 Connect braking resistor and braking unit to the designated terminals. (See section
3.3.5)
 Do not connect a braking resistor directly to the DC terminals P(+) and N(-),otherwise
fire may result.
 Use wire gauge recommendations and torque specifications. (See Wire Gauge and
Torque Specification section 3.3.1).