Trebor 120E Mega - Manual (Page 7)

MEGA 120E PUMP OPERATION / MAINTENANCE MANUAL PAGE 7
Figure 2-2
NOTE: See Surge Suppressor Operation Manual for detailed installation instructions.
2.3 OPTIONAL LEAK SENSING
2.3.a Installation

Remove 3/8 NPT plug from port.

Install 3/8 NPT leak probe fitting into port. See Figure 2-3 for illustration.

Install probe assembly into fitting. Probe is self-sealing and does not require
a seal.

Tighten nut hand-tight.

Connect fiber optic cable to sensor (NOTE: Minimize bends in fiber optic
cable to 2” radius minimum to help ensure optimum signal strength.). Fiber
optic cable can be cut to desired length using the cable cutter provided.
2.3.b Removal

Remove nut from fitting.

Remove probe.
2.3.c Sensor Signal Specifications

The sensor signal is normally closed. In the event of a leak, no light signal is
returned to the sensor.