
QUICK REFERENCE GUIDE
LPC4300
Page 4
SAFETY PRECAUTIONS
The following safety precautions must be followed whenever any type of connection is
being made to the instrument.
• Connect the green safety (earth) ground first, before making any other
connections.
• Connections must be made to the instrument first, then connect to the circuit to
be monitored.
• When connecting to electric circuits or pulse initiating equipment, open their
related breakers. DO NOT install any connection of the instrument on live power
lines.
• Wear safety glasses and insulated gloves when making connections to power
circuits.
• Hands, shoes and floor must be dry when making any connection to a power
line.
• Make sure the unit is turned OFF before connecting probes to the rear panel.
• Before each use, inspect all cables for breaks or cracks in the insulation.
Replace immediately if defective.
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