9.4 Conduit Seal Fittings for Cables
IMPORTANT:
To comply with Article 501 of the National Elecrical Code, Seal-offs must be
installed where I.S. wiring enters conduit. Install one conduit seal fitting in the manhole where
the conduit leaves the junction box and one in the building before the conduit goes into the
console.
WARNING:
The Tank-Probe cables must be sealed
before
they go into the
I.S. barrier (explosive fumes can travel through the cable
jacket
). This will
keep explosive fumes away from the I.S. barrier.
1. Prepare the Cable: Remove a sufficient length of the cable
jacket
so that the
conductor
wires can
extend into the conduit seal fitting (approximately 3 inches [7.62 cm]).
IMPORTANT:
Make sure you do not cause damage to the conductor wire insulation!
2. Pull the prepared Cable through the assembled conduit and fitting so that the
conductor
wires extend
into the conduit seal fitting.
3. See the manufacturer's instructions that came with your Conduit Seal Fittings for the correct procedure
to fill the seal cavity with an applicable sealing compound.
IMPORTANT:
Make sure that the open ends of the prepared cable inside the fitting are
completely sealed. This will prevent the flow of explosive fumes through the Cable
jacket
.
M2050-PLUS MagLink LX Plus Installation Manual | Dover Fueling Solutions
33
Summary of Contents for M2050-PLUS
Page 35: ...M2050 PLUS MagLink LX Plus Installation Manual Dover Fueling Solutions 35 ...
Page 58: ...M2050 PLUS MagLink LX Plus Installation Manual Dover Fueling Solutions 58 ...
Page 115: ...M2050 PLUS MagLink LX Plus Installation Manual Dover Fueling Solutions 115 ...
Page 117: ...M2050 PLUS MagLink LX Plus Installation Manual Dover Fueling Solutions 117 ...
Page 120: ...M2050 PLUS MagLink LX Plus Installation Manual Dover Fueling Solutions 120 ...
Page 121: ...M2050 PLUS MagLink LX Plus Installation Manual Dover Fueling Solutions 121 ...
Page 124: ......