Chapter 1 Overview - Veichi AC80T Manual

Thanks for using AC80T high-performance VC frequency inverter produced by Veichi Electric Co.,
Ltd. This manual tells you how to use it perfectly. Please read this manual carefully and fully
understand the safety requirement and cautions before use (installation, wiring, operation, maintain,
checking, and etc...).
1.1 Safety requirements and cautions
Pls do totally understand this part before using the inverter.
Warning signs and meanings
This manual has used belowing signs that mean there is an important part of security. While
observing against the rules, there is danger of injury even death or machine system damage.
Operation requirement
Only Professonal trained person are allowed to operate the equipment such as installation, wiring,
running, maintain and etc. "Professonal trained person"in this manual means the workers on this
product must experience professional skill train, must be familiar with installation, wiring, running
and maintain and can rightly deal with emergency cases in use.
Safety guidance
Safety regulations and warning signs come for your security. They are measures to prevent the
operator and machine system from damage. Pls carefylly read this manual before using and strictly
observe the refulations and warning signs while operating. Safety regulations and warning signs
are classified into: routine regulation, transport and store regulation, installation and wiring
regulation, running regulation, maintenance regulation, dismantlement and disposal regulation.
Routine regulation
●
● This product carries dangerous voltage and controls driver machine with
potential danger. If you don't abide by the regulations or requirements in this
manual, there is danger of body injury even death and machine system
damage.
● Only qualified personnels are allowed to operate the equipment.this product.
Before using, the operator must be familiar with all safety specifications and
operation regulatons in this manual. Safe and stable work of the product is
based on right operation and maintenance.
● Do not wire while the power is conneted. Otherwise, there is danger of death

Chapter 1 Overview

Danger: Wrong operation may cause death or large accident.
Warning: Wrong operation may cause death or large accident.
Caution: Wrong operation may cause minor wound.
Important: Wrong operation may cause the inverter and other machine
system damage
for electric shock. Before wiring, inspection, maintenance, please cut power
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