10. Follow one of the two wiring diagrams:
•
Wiring for manual operation:
The Manual system is the
simplest wiring design, but it only
provides ON-OFF control of the
pump. Consequently, pumps
are often left on longer than
necessary.
•
Wiring for automatic operation:
The automatic system
incorporates the Bilge Pump
Float Switch and ensures that
the vessel is always pumped
out, even when unattended.
In addition, it extends the life
of the pump and your battery
by automatically shutting the pump
off after the water has been pumped out. The automatic system
can also provide for manual
control of the pump by installing a panel switch. These switches have a "fail safe" feature
which automatically returns the switch to the "OFF" position, preventing the pump from being
inadvertently left on.
POLARITY IS IMPORTANT
•
If it is not correct, the pump will spin in the opposite direction as it should. Water will still
pump out, but not to the rated capacity. This could result in the vessel not being able to clear
water from the bilge fast enough.
•
To obtain the correct polarity, connect the BROWN wire to the positive (+) side of the
battery.
•
To verify the correct direction of rotation (and thus the polarity) is correct is by looking into
the inlet hole on the bottom of the pump while running and see if the impeller blades rotate
in the same direction as the arrow on the base of the unit.
NEVER INSERT FINGERS OR
OTHER OBJECTS INTO THE INLET HOLE.
WINTER STORAGE
The pump itself is not affected by freezing temperatures. If using your boat over winter, please
ensure no traces of ice within or surrounding the bilge pump before using. Ice can permanently
damage the impeller blades if switched on.
