Operating Instruction - PCE Instruments PCE-360-ICA Instruction Manual

5. OPERATING INSTRUCTION

•
If possible, before connecting the meter to the electrical equipment to be
tested, take off the electrical equipment's power.
• Voltage input connectors U1 to U3 are common for input connector N, each
input connectors are not insulated.
• Do not connect the unnecessary number of cords.
• Always set up the measurement first, then connect the test leads to the
circuit.
• Make connections to the instrument first, before connecting leads to a live
circuit.
• Connect the ground lead first, then the voltage leads and the current probe,
Disconnect in reverse order.
• Remove all test leads that are not in use.
※ U1 must be connected to voltage source during the measurement of U2,
U3, I1, I2 and I3, because U1 is the main signal source of the whole
meter measuring system.
measurement from U2, U3, I1, I2 and I3.
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CAUTION
DANGER
WARNING
Otherwise you could not have any