3
IMPORTANT SAFETY INFORMATION
READ AND UNDERSTAND ALL ELEMENTS OF THIS MANUAL PRIOR TO USE.
WARNING:
Use of the FireFly Fuse Tool Voltage Detector in certain corner locations
may result in incorrect indications. Those conditions should be avoided or re-tested
in a nearby location. Voltage cancellation effects inside right angles (conductors
approximately 90° apart) may cause false indications if the Detector is used within
3 feet (1 meter) of the conductors joining. Other operating limitations may exist.
These are found in the Instructions for Use section of this manual (page 6).
DANGER:
Never insert the FireFly Detector into metal enclosures, switchgear, through
access holes or use in any situations other than overhead conductors. Incorrect
use of the FireFly Detector can lead to severe injury or death.
SAFETY
Rigorous hotstick work practices should be used at all times. All industry, OSHA and
company work practices and safety procedures shall apply when working on or near
high voltage systems. When used properly, the FireFly Detector reliably provides an
alarm warning of energized conductors.
• Only trained, professional operating personnel should use this equipment. The
voltages these instruments operate at are to be considered live and dangerous
and are lethal. Severe injury or death can occur if improperly used.
• Make certain all other safety considerations have been identified, implemented
and are in place prior to using this equipment. Maintain proper work clearances
at all times.
• Make certain the FireFly Detector is properly rated for use on the system voltages
you will test.
• Prior to using, make certain to inspect the instrument for any physical damage,
cleanliness and check for proper working order using the test button. Remove
from service and do not use if you suspect a problem with any of the above.
• Test the instrument before and after each use by testing on a known voltage source
such as the PT-FTVD Proof Tester® Detector Tester for FireFly Voltage Detectors.
• Never allow another high voltage conductor, or grounded point, to come in
contact with the tool during use. Keep housing of FireFly Detector free and
clear of all structures at all times.
• Hotsticks must be used at all times per industry, OSHA and company work practices.
• Never touch the detector or control panel during contact with high voltage. The FireFly
Detector should be considered to be at the same voltage as the conductor under test.
Summary of Contents for Firefly
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