Liberty Pumps IP-Series - Manual (Page 6)

7000 Apple Tree Avenue  Bergen, New York 14416 USA  Phone: 1-800-543-2550
www.libertypumps.com
Level Sensor
1. Verify that the black tube is not kinked or has any
holes in it. If either condition exists, the pressure
sensor may fail or give inaccurate level readings.
2. Vent must be above water and unobstructed.
This is required to compensate for barometric
pressure changes. Obstructing the vent will result
in inaccurate level readings.
3. The black diaphram is located on the end of the
sensor body. The diaphragm must not be damaged
or deformed. A damaged or deformed diaphragm
will result in inaccurate level readings.
4. Verify the bottom of the Level Sensor is not resting
on the bottom of the tank or on any other obstacle.
5. Verify that the electrical cable is not damaged or
severed.
6. Verify that the shielding for cable is properly
attached to ground.
7. If the panel includes the optional redundant off fl oat,
verify that the fl oat is properly wired to the panel.
Fuse
To check the continuity of the fuse, pull the fuse out of
the fuse holder. With the ohmmeter on the R X 1 scale,
measure resistance. A reading of infi nity (high resistance)
indicates a blown fuse that must be replaced with a fuse
of the same type, voltage, and amp rating.
Alarm Light
With power on, hold the test/normal/silence switch in
the “test” position. The alarm light should turn on. If not,
replace the light with that of the same type.
Alarm Horn
With power on, hold the test/normal/silence switch in
the “test” position. The alarm horn should turn on. If not,
replace the horn with that of the same type.
Troubleshooting
-6-
Liberty Pumps Three-Year Limited Warranty
Liberty Pumps, Inc. warrants that products of its manufacture are free from all factory defects in material and
workmanship for a period of 3 years from the date of purchase. The date of purchase shall be determined by a
dated sales receipt noting the model and serial number. The dated sales receipt must accompany the returned
product if the date of return is more than 3 years from the date of manufacture noted on the product.
The manufacturer’s obligation under this Warranty shall be limited to the repair or replacement of any parts found
by the manufacturer to be defective, provided the part or assembly is returned freight prepaid to the manufacturer
or its authorized service center, and provided that none of the following warranty-voiding characteristics are evident:
The manufacturer shall not be liable under this Warranty if the product has not been properly installed; if it has
been disassembled, modifi ed, abused or tampered with; if the electrical cord has been damaged or improperly
spliced; if the pump discharge has been reduced in size; if the pump has been used in hot water or water con-
taining sand, lime, cement, gravel, or other abrasives; if the product has been used to pump chemicals or hydro-
carbons; if a non-submersible motor has be subject to excessive moisture; or if the label bearing the serial and
code number has been removed.
Liberty Pumps, Inc. shall not be liable for any loss, damage or expenses resulting from installation or use of its
products, or for consequential damages, including costs of removal, reinstallation or transportation.
There is no other express warranty. All implied warranties, including those of merchantability and fi tness for a
particular purpose, are limited to three years from date of purchase.
The Warranty contains the exclusive remedy of the purchaser, and, where permitted, liability for consequential
or incidental damages under any and all warranties are excluded.
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