User Manual

Communication 4-7
 Use urethane foam to seal the space between the conduit
and the corbel or manhole wall to prevent infiltration into
the manhole.
Running the cable and conduit f rom the manhole to the EMU locat i on
7. Provide enough slack in the cable at the manhole end to allow
removal of the monitor from the manhole during service
activities.
Note: Do not connect the communication cable to the
monitor a t this time!
8. Provide approximately 40 (102 cm) inches of excess cabling at
the designated EMU location.
9. (applies only to applications requiring conduit) Use urethane
foam or a sealing fitting to form a seal between the
communication cable and conduit at each end of the conduit.
This will prevent sewer gases from entering the EMU
enclosure, moisture from entering the conduit during a
surcharge, and inflow from entering the manhole.