50 INF-TN1FSC-E
8.5.3 How to connect large size sensor for FLD510 type only
(1) Slide the detector cover slightly. Remove the
cover with a driver.
Cover
Transmission direction mark
(2) Determine the mounting position of sensor on
the pipe.
Align the transmission direction marks.
Transmission direction mark
(3) Put a mark on the inlet of coaxial cable.
When the pipe is horizontally installed with the
detector, allow the coaxial cable to be suspended
to prevent entry of water from the cable inlet.
When the pipe is installed vertically, it does not
matter how the coaxial cable should be installed.
Note) Upstream and downstream sensors
should be able to be identifi ed.
(4) Connect the coaxial cable to terminal (G, +) and
fi x it with the cable clamp.
Connect core line white to (+), shield wire to
(G).
Cable retainer
Rubber bushing
(5) Install the cover.
CAUTION
• Be careful not to cut your hands or etc. by the cover.
• For connecting coaxial cable to terminal, turn the power off.
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