Humminbird PiranhaMAX 155 Installation And Operation Manual page 29

6. Press the transducer into place with a
slight twisting motion to purge any
trapped air from underneath, keeping
the pointed end of the transducer body
pointed forward, towards the bow
(Figure 30).
NOTE: Proper operation requires the pointed
end of the transducer body to face towards
the bow.
7. Weight the transducer so that it will not
move while the epoxy is curing.
NOTE: When the epoxy cures, no water is
necessary inside the hull.
8. If you unplugged the transducer cable
at the beginning of this procedure, plug
it back into the control head.
Your control head is now ready for operation.
NOTE: Neither water, spilled gasoline, nor oil will affect the performance of the
transducer.
Figure 30
21
Inside the Hull Transducer Installation