1
INTRODUCTION
The Four Gallon Salt Feed System with Pump is
designed for boats that operate in fresh or
brackish water and can only be used with the
Lectra/San
®
MC
TM
. Salinity is monitored by the
Lectra/San MC Control Panel and salt solution will
automatically be added to the Lectra/San when
needed.
Pressurized freshwater is required. Minimum of 15
psi (103 kPa) working pressure.
Additional parts included: Heat sink for transistor
(Fig. #4), strapping for tank and salt feed pump cable
with terminals.
Additional parts required: Mounting hardware,
shutoff valve, plumbing fittings, 1/2" (12.7mm) hose
for pressurized water and 3/4" (19mm) hose for
overflow.
OPERATION
Solar salt is added directly to the tank. Water
supplied by the boats pressurized freshwater maintains
the water level in the tank and continues to make
saturated salt solution from the solar salt. A pump is
used to add salt solution directly into the LST/MC
treatment tank when needed. The pump is controlled
by the LST/MC circuit board that monitors the
electrode current in the LST/MC treatment tank and
automatically turns on the pump when salt is required.
When the slow blink-extended cycle light (amber) is
on and blinking (one blink per second) for an extended
period, during the normal treatment cycle, check the
salt feed system to see if more solar salt is needed.
FOUR GALLON SALT FEED SYSTEM WITH PUMP
(Part #32-3003 [12 VDC] or #33-3003 [24 VDC])
THE FOLLOWING ARE CAUTIONARY STATEMENTS THAT MUST BE READ AND FOLLOWED
DURING BOTH INSTALLATION AND OPERATION
WARNING:Raritan Engineering Company, Inc. recommends that a qualified person or technician install this
product. Equipment damage, injury to personnel or death could result from improper installation.
Raritan Engineering Company, Inc. accepts no responsibility or liability for damage to equipment,
or injury or death to personnel, that may result from improper installation or operation of this product.
WARNING:Hazard of Electrical Shock.
9 7/8"
(25 cm)
9 7/8"
(25 cm)
8 1/2"
(21.6 cm)
8 1/2"
(21.6 cm)
1 1/8" (2.9 cm)
11" (27.9 cm)
Fig. #1 Four Gallon Salt Feed System Dimensions
and Mounting
Installation and Maintenance Instructions
13 1/2"
(34.3 cm)
Refilling salt in the system: Add up to 20 lbs. (9kg)
of solar salt directly into the tank. Some water may
be displaced through the overflow tube. The water
level will drop back to its normal level after a few
uses.
WINTERIZING
1. Rinse tank thoroughly with freshwater and wipe
out tank.
2. Shut off pressurized freshwater, disconnect and
drain pressurized freshwater line.
3. Rinse salt feed pump, tubing and check valve
thoroughly with freshwater.
Lectra/San
®
is a trademark of Exceltec.
LST/MC
™
is a trademark of Raritan Engineering Co., Inc.
