Safety Instructions - TDK-Lambda Genesys User Manual

ENGLISH

SAFETY INSTRUCTIONS

CAUTION
The following safety precaution must be observed during all phases of operation, service and repair of
this equipment. Failure to comply with the safety precautions or warnings in this document violates
safety standards of design, manufacture and intended use of this equipment and may impair the built-
in protections within.
TDK-Lambda Americas Inc. shall not be liable for user's failure to comply with these requirements.
INSTALLATION CATEGORY
TM
The Genesys power supply series has been evaluated to INSTALLATION CATEGORY II.
Installation category (over voltage category) II: local level, appliances, portable equipment etc. With
smaller transient over voltage than Installation Category (over voltage category) III.
GROUNDING
This product is a Safety Class 1 instrument. To minimize shock hazard, the instrument chassis must
be connected to an electrical ground. The instrument must be connected to the AC power supply
mains through a three conductor power cable, with the ground wire firmly connected to an electrical
ground (safety ground) at the power outlet.
For instruments designed to be hard-wired to the supply mains, the protective earth terminal must be
connected to the safety electrical ground before another connection is made. Any interruption of the
protective ground conductor or disconnection of the protective earth terminal will cause a potential
shock hazard that might cause personal injury.
Do Not connect the Positive Output to ground when using the RS-232/RS-
FUSES
Fuses must be changed by authorized TDK-Lambda Americas Inc. service personnel only. For
continued protection against risk of fire, replace only with the same type and rating of fuse.
INPUT RATINGS
Do not use AC supply, which exceeds the input voltage and frequency rating of this instrument.
The input voltage and frequency rating of the Genesys
ranges depending on the model type ordered. Ranges are 180-253VAC/342-440VAC/432-
528VAC, 50-60Hz. For safety reasons, the mains supply voltage fluctuations should not exceed
above voltage range.
LIVE CIRCUITS
Operating personnel must not remove the instrument cover. No internal adjustment or component
replacement is allowed by non-TDK-Lambda Americas Inc. qualified personnel. Never replace
components with power cable connected. To avoid injuries, always disconnect power, discharge
circuits and remove external voltage source before touching components.
OUTPUT TERMINALS GROUNDING
There is a potential shock hazard at the RS-232/RS-485, LAN and the
IEEE ports when using power supplies with rated or combined voltage
greater than 400V and the Positive Output of the Power Supply is
83532002 Rev C
WARNING
grounded.
485, LAN or IEEE.
TM
power supply series has three input
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