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Doc. #
: M1800, Rev. 06
Page 40 of 101
www.opwglobal.com
8.4 Probe Installation in Underground
Storage Tanks
1. Install a manhole of at least 18 inches (45.7 cm) diameter
around an unused fitting in the top of the tank. This
manhole must be large enough to accommodate a
weatherproof junction box.
NOTE:
If this fitting is not in the center of the tank, additional
measurements are required for probe compensation.
2. When installing the probe, allow enough cable from the
probe to reach a weatherproof junction box.
3. Leave minimum 12 inches of extra, coiled wiring (probe
wire and field wire) inside the weatherproof junction box.
The box must be large enough to accommodate ½-inch
(12.7 mm) conduit, coiled field wiring and epoxy pack, as
shown in field wiring diagram.
CAUTION
: Seal-offs are required at any time I.S. wiring enters
conduit.
4. Install the ½-inch NPT bushing (supplied with each probe)
in the weatherproof junction box.
Figure 8-4 Probe Junction Box Wiring Connections
Содержание OPW SiteSentinel Integra 100
Страница 16: ...Doc M1800 Rev 06 Page 16 of 101 www opwglobal com 2 6 Petro Net Over Ethernet Option with VSmart ...
Страница 18: ...Doc M1800 Rev 06 Page 18 of 101 www opwglobal com 2 7 Field Wiring Diagram for Integra 100 ...
Страница 19: ...Doc M1800 Rev 06 Page 19 of 101 www opwglobal com ...
Страница 20: ...Doc M1800 Rev 06 Page 20 of 101 www opwglobal com 2 8 Field Wiring Diagram for Integra 500 ...
Страница 21: ...Doc M1800 Rev 06 Page 21 of 101 www opwglobal com ...
Страница 48: ...Doc M1800 Rev 06 Page 48 of 101 www opwglobal com 10 3 3 Flex Probe Determination Worksheet ...
Страница 52: ...Doc M1800 Rev 06 Page 52 of 101 www opwglobal com Figure 11 4 Tighten Sensor ...
Страница 83: ...Doc M1800 Rev 06 Page 83 of 101 www opwglobal com Appendix H Model 924B Installation Records ...
Страница 86: ...Doc M1800 Rev 06 Page 86 of 101 www opwglobal com L048 Overall Length ...
Страница 99: ...Doc M1800 Rev 06 Page 99 of 101 www opwglobal com Appendix M Declaration of Conformity ...
Страница 100: ...Doc M1800 Rev 06 Page 100 of 101 www opwglobal com ...