Safety; Warnings - Honeywell SmartVFD COMPACT User Manual

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1. SAFETY

ONLY A COMPETENT ELECTRICIAN IS ALLOWED TO
CARRY OUT THE ELECTRICAL INSTALLATION!
This manual contains clearly marked cautions and warnings which are intended for
your personal safety and to avoid any unintentional damage to the product or con-
nected appliances.
Please read the information included in cautions and warnings carefully:

1.1 WARNINGS

Safety
= Dangerous voltage
Risk of death or severe injury
= General warning
Risk of damage to the product or
connected appliances
The components of the power unit of the frequency converter are
live when the VFD is connected to mains potential.
Coming into contact with this voltage is extremely dangerous
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and may cause death or severe injury. The control unit is iso-
lated from the mains potential.
The motor terminals U, V, W (T1, T2, T3) and the possible brake
resistor terminals -/+ are live when VFD is con-
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nected to mains, even if the motor is not running.
The control I/O-terminals are isolated from the mains potential.
However, the relay output terminals may have a dangerous con-
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trol voltage present even when VFD is disconnected from
mains.
The ground leakage current of the variable frequency drive
exceeds 3.5mA AC. According to standard EN61800-
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5-1, a reinforced protective ground connection must be ensured.
If the frequency converter is used as a part of a machine, the
machine manufacturer is responsible for providing the machine
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with a main switch (EN 60204-1).
Honeywell
62-0312—02