-2-
Warning
Thankyou for purchasing our FR2060non-contactphasedetector.In orderto
use this productbetter,please besure to:
—— Read this user manual indetail.
—— Strictly follow thesafety rules and precautions listedin this manual.
uIn anycase,specialcare shouldbe taken whenusing thisinstrument.
uPayattentiontothelabeltextand symbolsoftheinstrumentpanelandback
panel.
uBeforeuse,makesurethattheinsulationoftheinstrument,leads,and clamps
is not damaged, exposed,orbroken.
uNever touch bareexposed wires duringthe test。
uDonotplaceandstoretheinstrumentforalongtime underhightemperature
and humidity,inaplacewith condensation and direct sunlight.
uNotuse the instrument fora longtime, pleaseremove thebattery。
uReplace the battery, pleasepay attention tothe polarity of the battery.
Itisforbiddentoreplacethebatterywhentheclampisnotremoved fromthe
tested line.
uUse,disassembly,andrepairofthisinstrument mustbeperformedby
authorizedpersonnel。
uDuetothereasonofthisinstrument,ifitisdangeroustocontinueusing
it, itshouldbe stopped immediately and sealed immediately, and handledby an
authorizedinstitution.
u“”warningsign ontheinstrument,theuser muststrictly followthe
instructions forsafeoperation.
uThe “”hazard symbol in the manual must be operated safelyby the user
in strict accordance with the instructions.
I. BriefIntroduction
FR2060non-contactphasedetectorisamajorbreakthroughintraditional
phasesequencedetectionmethods.Thetraditionalphasesequencedetectionmust
betoopen the three-phasewire terminal, the phase sequencetable of thethree
exposedclipsortest pinsareconnectedtothe exposedthreefirelines.Ituses
clamp-typenon-contactinductive measurement.It doesnot needtoopen the wire,
and does not needtotouch the high voltageexposed live wire. Itcan directly
detect thephasesequenceby sandwiching thethreesuper induction
