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Introduction
Safety Instructions 1
1-5
• 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.
• To avoid damage to the Recorder, never connect the power
supply voltage inputs to phase-to-phase voltages.
• Use only the provided original or specified accessories.
• Use these accessories only in the specified overvoltage
category areas.
• Current transformers should not be applied or removed
from HAZARDOUS LIVE conductors without using high-
voltage gloves.
• Flexi-probes should not be applied to or removed from
hazardous live conductors.
• Use the clamps only on insulated conductors, max. 600 V
rms or dc to ground.
• 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.
• 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.
Protection Class
This device is assigned to protection class I according to IEC 61140 and is equipped with
a protective earth connector.
Qualified Personnel
The device may only be operated by suitably qualified personnel. The adequate
qualifications required are:
• Trained and authorized to switch on/off, ground (earth) and mark the power
distribution circuits and devices in accordance with the safety standards of
electrical engineering
• Training or instruction in accordance with the standards of the safety engineering
in maintenance and use of appropriate safety equipment
• Training in first aid
Safe Operation
For safe operation of the Recorder:
• Ensure that all persons using the device have read and fully understood the
operating manual and safety instructions.
1.888.610.7664 sales@GlobalTestSupply.com
Fluke-Direct.com
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