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Agilent E361XA 30W BENCH SERIES DC POWER SUPPLIES
OPERATING AND SERVICE MANUAL FOR MODELS:
Agilent E3610A
Agilent E3611A
Agilent E3612A
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Manual Part No. 5959-5304 April 2000
Edition 5
1-1
SAFETY SUMMARY KEEP AWAY FROM LIVE CIRCUITS.
Operating personnel must not remove instrument covers.
Component replacement and internal adjustments must be
The following general safety precautions must be observed made by qualified service personnel. Do not replace compo-
during all phases of operation, service, and repair of this nents with power cable connected. Under certain conditions,
instrument. Failure to comply with these precautions or with dangerous voltages may exist even with the power cable
specific warnings elsewhere in this manual violates safety removed. To avoid injuries, always disconnect power, dis-
standards of design, manufacture, and intended use of the charge circuits and remove external voltage sources before
instrument. Agilent Technologies assumes no liability for the touching components.
customer's failure to comply with these requirements.
SAFETY SYMBOLS
Before Applying Power Instruction manual symbol; the
Verify that the product is set to match the available line
product will be marked with this
voltage.
! symbol when it is necessary for
the user to refer to the instruction
Ground The Instrument. manual.
This product is a Safety Class I instrument (provided with a
protective earth terminal). To minimize shock hazard, the
instrument chassis and cabinet must be connected to an or Indicate earth(ground) terminal.
electrical ground. The instrument must be connected to the
ac power supply mains through a three-conductor power
cable, with the third wire firmly connected to an electrical The WARNING sign denotes a
WARNING
hazard. It calls attention to a proce-
ground (safety ground) at the power outlet. Any interruption of
dure, practice, or the like, which, if
the protective(grounding) conductor or disconnection of the
not correctly performed or adhered
protective earth terminal will cause a potential shock hazard to, could result in personal injury.
that could result in personal injury. If the instrument is to be Do not proceed beyond a WARN-
energized via an external autotransformer for voltage reduc- ING sign until the indicated con-
tion, be certain that the autotransformer common terminal is ditions are fully understood and
connected to the neutral (earthed pole) of the ac power lines met.
(supply mains).
CAUTION The CAUTION sign denotes a haz-
Do Not Operate In An Explosive Atmosphere ard. It calls attention to an operating
procedure, or the like, which, if not
Do not operate the instrument in the presence of flammable
correctly performed or adhered to,
gases or fumes.
could result in damage to or destruc-
tion of part or all of the product. Do
Regulatory Information for Canada not proceed beyond CAUTION sign
This ISM device complies with Canadian ICES-001. until the indicated conditions are fully
Cet appareil ISM est conforme