5
83532002 Rev H
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
The Genesys
TM
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.
WARNING
OUTPUT TERMINALS GROUNDING
There is a potential shock hazard at the RS-232/RS-485, LAN, IEEE and the USB
ports when using power supplies with rated or combined voltage greater than
400V and the Positive Output of the Power Supply is grounded.
Do Not
connect the Positive Output to ground when using the RS-232/RS-485,
LAN, IEEE or USB.
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
TM
power supply series has three input 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.
PARTS SUBSTITUTIONS & MODIFICATIONS
Parts substitutions and modifications are allowed by authorized TDK-Lambda Americas Inc. service
personnel only. For repairs or modifications, the instrument must be returned to an authorized TDK-Lambda
Americas Inc. Service facility.
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