GW Instek GDM-834X Series - Page 7

SAFETY INSTRUCTIONS
7
Power Supply
WARNING
 AC Input voltage: 100/120/220/240 V AC
 50/60Hz
 The power supply voltage should not fluctuate
more than 10%.
 Connect the protective grounding conductor of
the AC power cord to an earth ground, to avoid
electrical shock.
Fuse
WARNING
 Fuse type: 0.125AT 100/120VAC
0.063AT 220/240 VAC
 Make sure the correct type of fuse is installed
before power up.
 To avoid risk of fire, replace the fuse only with
the specified type and rating.
 Disconnect the power cord before fuse
replacement.
 Make sure the cause of a fuse blowout is fixed
before fuse replacement.
Cleaning the
Instrument
 Disconnect the power cord before cleaning.
 Use a soft cloth dampened in a solution of mild
detergent and water. Do not spray any liquid.
 Do not use chemicals containing harsh material
such as benzene, toluene, xylene, and acetone.
Operation
Environment
 Location: Indoor, no direct sunlight, dust free,
almost non-conductive pollution (Note below)
 Temperature: Full accuracy for 0°C to 50°C
 Humidity: 0~35°C : < 80%RH
>35°C: <70%RH
 Altitude: <2000m
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