TCI HG7 - Manual (Page 4)

I N T R O D U C T I O N
INTRODUCTION HG7 I, O, & M Manual 2
Introduction
Safety Instructions Overview
This section provides the safety instructions which must be followed when installing, operating, and
servicing the HG7 harmonic filter. If neglected, physical injury or death may follow, or damage may
occur to the filter or equipment connected to the HG7 harmonic filter. The material in this chapter must
be read and understood before attempting any work on, or with, the product.
The HG7 harmonic filter is intended to be connected to the input terminals of one or more adjustable
speed drives. Three-phase power is connected to the input terminals of the HG7 and power is supplied
to the drive or drives through the HG7. The instructions, and particularly the safety instructions, for the
drives, motors and any other related equipment must be read, understood and followed when working
on any of the equipment.
Warnings and Cautions
This manual provides two types of safety instructions. Warnings are used to call attention to
instructions, which describe steps, which must be taken to avoid conditions, which can lead to a
serious fault condition, physical injury or death.
Cautions are used to call attention to instructions that describe steps that must be taken to avoid
conditions that can lead to a malfunction and possible equipment damage.
Warnings
Readers are informed of situations that can result in serious physical injury and/or serious damage to
equipment with warning statements highlighted by the following symbols:
Warning Dangerous Voltage Warning: warns of situations in which a
high voltage can cause physical injury and/or damage
equipment. The text next to this symbol describes ways to
avoid the danger.
Warning General Warning: warns of situations that can cause physical
injury and/or damage equipment by means other than
electrical. The text next to this symbol describes ways to avoid
the danger.
Warning Electrostatic Discharge Warning: warns of situations in which
an electrostatic discharge can damage equipment. The text next
to this symbol describes ways to avoid the danger.
Cautions
Readers are informed of situations that can lead to a malfunction and possible equipment damage with
caution statements:
Caution General Caution: identifies situations that can lead to a
malfunction and possible equipment damage. The text
describes ways to avoid the situation.
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