TDK-Lambda GENESYS 10KW - Safety Instructions; Grounding and Safety Warnings

83
-
530
-
000 Rev
G
2
SAFETY INSTRUCTIONS
CAUTION
The following safety precaution must be ob
served during all phases of operation, service and r
e
pair of
this equipment. Failure to comply with the safety pr
e
cautions or warnings in this document violates
safety standards of design, man
u
facture and intended use of this equipment and may impair the b
uilt
-
in prote
c
tions 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. Install
a
tion
category (ov
er voltage category) II: local level, appliances, portable equipment etc. With smaller tra
n-
sient over voltage than Install
a
tion Category (over voltage category) III.
GROUNDING
This product is a Safety Class 1 instrument. To minimize shock hazard, the instr
ument 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
pr
o
tective ground conductor or disconnection of the p
rotective earth terminal will cause a potential
shock hazard that might cause personal injury.
FUSES
Fuses must be changed by authorized TDK
-
Lambda Americas Inc. service personnel only. For conti
n-
ued 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 d
e-
pending on
the model type ordered. Ranges are 180
-
253 Vac/360
-
440 Vac/432
-
528 Vac, 50
-
60Hz. For
safety reasons, the mains supply voltage flu
c
tuations should not exceed above voltage range.
LIVE CIRCUITS
Operating personnel must not remove the instrument cover. No in
ternal adjustment or component r
e-
placement is allowed by non
-
TDK
-
Lambda Americas Inc. qualified personnel. Never replace comp
o-
nents with power cable connected. To avoid injuries, always disconnect power, discharge circuits and
remove e
x
ternal voltage sourc
e 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 authorize
d TDK
-
Lambda Americas Inc. service f
a
cility.
WARNING OUTPUT
TERMINALS GROUNDING
There is a potential shock hazard at the RS232
-
485 and the IEEE ports when using power su
p
plies with
rated or combined voltage greater than 400V and the Positive Output of the Power Supply is grounded.
Do Not connect the Positive Outpu
t to ground when using the RS232/485 or IEEE.