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UTD2000 Series User Manual
4
General Safety Overview
This instrument strictly complies with the safety requirements for electronic measuring
instrument IEC 61010-1 safety standard during design and manufacturing. Please
understand the following safety preventative measures, to avoid personal injury, and to
prevent damage to the product or any connected products. To avoid possible dangers, be
sure to use this product in accordance with the regulations. If the equipment is used in a
manner not specified by manufacturer, the protection provided by the equipment may be
impaired
Only trained personnel can perform the maintenance program.
Avoid fire and personal injury:
Use the correct power line: Only use the dedicated UNI-T power supply appointed to
the local region or country for this product. The rating shall not be lower than the rating
requirements.
Mains supply cord set specification
Applicable area Type Rating Standard
For EU
Plug AC 250V, 10A
IEC 60779
Cord 3X0.75mm², 300V,105°C
Connector AC 250V, 10A
For US and CAN
Plug AC 125V,10A
UL 498
Cord 3X18AWG, 300V,105°C
Connector AC 125V,10A
Correct Plug: Don't plug when the probe or test wire is connected to the voltage source.
Ground the product: This product is grounded through the power supply ground wire.
To avoid electric shock, grounding conductors must be connected to the ground.
Please be sure that the product is properly grounded before connecting to the input or
output of the product. Safety considerations, When measuring dangerous voltage,
wear protective equipment, such as insulating gloves, and keep away from others.
Correct connection of oscilloscope probe: Ensure that the probe ground and ground
potential are correctly connected. Do not connect ground wire to high voltage. Must
use impedance not less than 1 MΩ Probe.
Check all terminal ratings: To avoid fire and the large current charge, please check all
the ratings and the marks on the product. Please also refer to the product manual for
details on the ratings before connecting to the product. Do not use beyond the range.
Do not open the case cover or front panel during operation.
Only use fuses with ratings listed in the technical index.
Avoid circuit exposure: Do not touch exposed connectors and components after power
is connected.
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