GW Instek GLC-9000 User Manual - Manual (Page 8)

GLC-9000 User Manual
8
Safety Guidelines
General
Guideline
CAUTION
 Do not place any heavy object on the
instrument.
 Avoid severe impact or rough handling that
leads to damaging the instrument.
 Do not discharge static electricity to the
instrument.
 Do not block or obstruct the cooling fan vent
opening.
 Do not perform measurement at circuits
directly connected to Mains (Note below).
 Do not disassemble the instrument unless you
are qualified as service personnel.
(Measurement categories) EN 61010-1:2001 specifies the
measurement categories and their requirements as follows. the
GLC-9000 falls under category I
 Measurement category IV is for measurement performed at the
source of low-voltage installation.
 Measurement category III is for measurement performed in the
building installation.

Measurement category II is for measurement performed on the
circuits directly connected to the low voltage installation.
 Measurement category I is for measurements performed on
circuits not directly connected to Mains.
Power Supply
WARNING
 AC Input voltage:100V/120V/220V/230V
±10%, 50/60Hz
 Connect the protective grounding conductor of
the AC power cord to an earth ground, to avoid
electrical shock.
Fuse
WARNING
 Fuse type: T0.4A/250V
 Make sure the correct type of fuse is installed
before power up.