SAFETY INSTRUCTIONS
7
Probeinput600Vpeak
ZAXISinput30Vpeak
(Measurement categories) EN 61010-1:2001 specifies the
measurement categories and their requirements as follows. The
GOS-630FC falls under category II.
•Measurement category IV is for measurements performed at the
source of low-voltage installations.
•Measurement category III is for measurements performed in
building installations.
•Measurement category II is for measurements performed on the
circuits directly connected to low voltage installations.
•Measurement category I is for measurements performed on
circuits not directly connected to mains.
Power Supply
WARNING
•ACInputvoltage:115V/230VAC,50/60Hz
•Thepowersupplyvoltageshouldnotfluctuate
morethan15%.
•Toavoidelectricshock,connecttheprotective
groundingconductoroftheACpowercordto
anearthground.
Fuse
WARNING
•Fusetype:T0.63A/250V(AC115V),
T0.315A/250V(AC230V)
•Makesurethecorrecttypeoffuseisinstalled
beforepowerup.
•Toensurefireprotection,replacethefuseonly
withthespecifiedtypeandrating.
•Disconnectthepowercordbeforefuse
replacement.
•Makesurethecauseoffuseblowoutisfixed
beforereplacingthefuse.
GOS-630FC User Manual
8
Cleaning the
instrument
•Disconnectthepowercordbeforecleaningthe
instrument.
•Useasoftclothdampenedinasolutionofmild
detergentandwater.Donotsprayanyliquid
intotheinstrument.
•Donotusechemicalscontainingharshproducts
suchasbenzene,toluene,xylene,andacetone.
Operation
Environment
•Location:Indoor,nodirectsunlight,dustfree,
almostnon‐conductivepollution(Seenote
below)
•RelativeHumidity:<85%,non‐condensing
•Altitude:<2000m
•Temperature:0°Cto40°C
(Pollution Degree) EN 61010-1:2001 specifies the pollution degrees
and their requirements as follows. The GOS-630FC falls under
degree 2.
Pollution refers to “addition of foreign matter, solid, liquid, or
gaseous (ionized gases), that may produce a reduction of dielectric
strength or surface resistivity”.
•Pollution degree 1: No pollution or only dry, non-conductive
pollution occurs. The pollution has no influence.
•Pollution degree 2: Normally only non-conductive pollution
occurs. Occasionally, however, a temporary conductivity caused
by condensation must be expected.
•Pollution degree 3: Conductive pollution occurs, or dry, non-
conductive pollution occurs which becomes conductive due to
condensation which is expected. In such conditions, equipment
is normally protected against exposure to direct sunlight,
precipitation, and full wind pressure, but neither temperature
nor humidity is controlled.
Storage
environment
•Location:Indoor
•RelativeHumidity:<70%
•Temperature:–10°Cto70°C
