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Sensor Installation <br />Cable to junction box <br />and seal -off <br />(see below) <br />r <br />W1 <br />Mounting Sensor to Support Member <br />OCT 27 20 6 <br />Existing conduit <br />or pipingENVIRONMENTA HEALTH <br />DEPARTME T <br />®q Product pipe <br />Cable to junction a <br />box and seal -off <br />(see below) E <br />a� <br />Sump sensor* <br />(installation examples) <br />/-Sump base 7 <br />*Sump sensor should: <br />1. Rest on the base of the sump. <br />2. Be positioned as close to outer wall as possible. <br />3. Be mounted in a true vertical position. <br />4. Be installed only in a dry sump. <br />sensors\pssinst.eps <br />Figure 1. Sensor Mounting Examples <br />5 <br />Weatherproof junction <br />box with 1/2 -inch N.P.T. <br />threads (16 cubic inch <br />Cord grip <br />volume minimum) <br />Epoxy seal per <br />NFPA specs <br />Cable <br />Rubber grommet seal <br />clamped on inside - <br />piping sump <br />or as recommended by <br />sensorsump <br />manufacturer <br />1/2" Rigid conduit <br />Sump - <br />to console <br />Figure 1. Sensor Mounting Examples <br />5 <br />