The STB
Drain Tool is designed to drain the
voltage capacitated lines or other
voltage retaining sources after the
lines have been de-energized.
The lines should be checked with
a voltage detector after the lines
have been de-energized before and
after the Drain Tool is used to
make sure the voltage has been
drained off. It was not designed
for continuous use and should not
be left on lines when they are
energized.
You should always wear the proper
protective insulated gloves while
using this unit and when working
on or around high voltage.
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