Filter
Top Products
ix
Safety Terms in this Manual
This instrument has been designed and tested in accordance with IEC publication 1010,
Safety Requirements for Electrical Measuring, control and Laboratory Equipment. This
Users Manual contains information, warnings, and cautions that must be followed to
ensure safe operation and to maintain the instrument in a safe condition. Use of this
equipment in a manner not specified herein may impair the protection provided by the
equipment.
The meter is designed for IEC 664, Installation Category II use. It is not designed for use
in circuits rated over 4800VA.
Warning statements identify conditions or practices that could result in personal injury
or loss of life.
Caution statements identify conditions or practices that could result in damage to
equipment.
Symbols Marked on Equipment
Danger - High voltage.
Ground (earth) terminal.
Protective ground (earth) terminal. Must be connected to safety earth
ground when the power cord is not used. See Chapter 2.
Attention - refer to the manual. This symbol indicates that information
about usage of a feature is contained in the manual. This symbol appears
in the following two places on the instrument rear panel:
1. Ground Binding Post (left of line power connector). Refer to "Using
External DC Power" in Chapter 2.
2. Alarm Outputs/Digital I/O Connectors. Refer to Appendix A,
Specifications.
Warning
To avoid electric shock:
• When the input module is installed, consider all channels
with connections as accessible terminals that may be
hazardous live.
• Disconnect the input module before touching or changing
external wiring.
• Remove inputs from live voltages before opening the input
module.