Fluke 1760 Getting Started Manual page 9

•
Do not hold the Current Clamp anywhere
beyond the tactile barrier.
•
To prevent electrical shock, always
connect current probe test leads to the
Recorder before connecting to the load.
•
To avoid electrical shock, do not connect
the voltage measuring or power supply
input to systems with higher voltages to
ground (earth) than is marked on the
Recorder.
•
To avoid damage to the Recorder, never
connect the voltage measuring inputs to
phase-to-phase voltages higher than
defined on the voltage sensors.
•
Prior to connecting the circuits, ensure
that the maximum measuring voltage and
the maximum voltage to earth ground do
not exceed the listed voltage level on the
voltage sensor and the category of
distribution system corresponds with the
inscription of the sensor or meets the
country-specific standards.
•
Use only the provided original or
specified accessories.
1760 Power Quality Recorder
•
Use these accessories only in the
specified overvoltage category areas.
•
Current transformers and/or Flexi-probes
should not be applied or removed from
HAZARDOUS LIVE conductors without
using high-voltage protection gloves.
•
The power company side of the revenue
power meter is considered a CAT IV area.
To avoid electrical shock or damage to
the equipment, never supply the
Recorder from the power in this area.
•
Use the flexible current probes only at
600 V rms/1000 V rms depending on
installation category or dc to ground.
•
Use the clamps only on insulated
conductors, max. 600 V rms or dc to
ground.
•
Additional personal protective measures
as required by local government agencies
must be taken if the measuring sensors
are installed on live conductors.
•
Avoid connection from multiple channels
to the same phase.
Safety Information
5