Safety Rules - Delta C2000 series User Manual

PLEASE READ PRIOR TO INSTALLATION FOR SAFETY.
 AC input power must be disconnected before any wiring to the AC motor drive is made.
 Even if the power has been turned off, a charge may still remain in the DC-link
capacitors with hazardous voltages before the POWER LED is OFF. Please do not
DANGER
touch the internal circuit and components.
 There are highly sensitive MOS components on the printed circuit boards. These
components are especially sensitive to static electricity. Please do not touch these
components or the circuit boards before taking anti-static measures. Never reassemble
internal components or wiring.
 Ground the AC motor drive using the ground terminal. The grounding method must
comply with the laws of the country where the AC motor drive is to be installed.
 DO NOT install the AC motor drive in a place subjected to high temperature, direct
sunlight and inflammables.
 Never connect the AC motor drive output terminals U/T1, V/T2 and W/T3 directly to the
AC mains circuit power supply.
CAU TION
 Only qualified persons are allowed to install, wire and maintain the AC motor drives.
 Even if the 3-phase AC motor is stop, a charge may still remain in the main circuit
terminals of the AC motor drive with hazardous voltages.
 The performance of electrolytic capacitor will degrade if it is not charged for a long time.
It is recommended to charge the driver which is stored in no charge condition every 2
years for 3~4 hours.
 Please use adjustable AC power source (ex: AC autotransformer) to charge the driver
gradually to rated voltage, and should not charge it directly with rated voltage.
 Pay attention to the following when transporting and installing this package (including
wooden crate, wood stave and carton box)
1.
2.
3.
4.
NOTE
The content of this manual may be revised without prior notice. Please consult our distributors or download the most updated
version at http://www.delta.com.tw/industrialautomation
If you need to sterilize, deworm the wooden crate or carton box, please do not
use steamed smoking sterilization or you will damage the VFD.
Please use other ways to sterilize or deworm.
You may use high temperature to sterilize or deworm. Leave the packaging
materials in an environment of over 56℃ for 30 minutes.
It is strictly forbidden to use steamed smoking sterilization. The warranty does
not covered VFD damaged by steamed smoking sterilization.
I