Liberty Pumps 260 User manual

Installer: Manual must
remain with owner/operator. Prior to installation, record information
from pump nameplate for future reference:
Model:
7000 Apple Tree Avenue
Bergen, NY 14416
ph: 800-543-2550
fax: [phone]
www.LibertyPumps.com
Keep this manual handy for future reference.
For replacement manual, visit LibertyPumps.com,
or contact Liberty Pumps at 800-543-2550.
Retain dated sales receipt for warranty.
Serial:
Mfg Date:
Install Date:
User Manual 2603000D
Copyright © Liberty Pumps, Inc. 2020 All rights reserved.
Submersible Utility Pump
Model 260

2 | EN Copyright © Liberty Pumps, Inc. 2020 All rights reserved. 2603000D
Contents
Safety Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 | EN
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 | EN
Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 | EN
Maintenance and Troubleshooting . . . . . . . . . . . . . . . 3 | EN
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 | EN
Safety Guidelines
Safety Precautions
Always disconnect the pump from power source before
attempting to service the pump. Fatal electrical shock could
occur.
The pump shall be plugged into a properly fused electrical
outlet with a ground fault circuit interrupter (GFCI) that
conforms to current National Electric Code (NEC) and all
applicable local codes. All wiring must be performed by
qualified personnel.
Donothandle orunplugpumpwithwethands,whenstanding
ona wet/dampsurface,or inwater.Fatal electricalshockcould
occur.
Pump shall be properly grounded using its supplied
grounding conductor. Do not bypass grounding wires or
remove ground prong from attachment plugs. Failure to
properly ground the pump system can cause all metal
portions of the pump and its surroundings to become
energized.
Do not lift or carry the pump by its power cord. This will
damage the power cord, and could expose the electrically live
wires inside the power cord.
Do not use this product in applications where human contact
with the pumped fluid is common (such as swimming pools,
fountains, marine areas, etc.).
Protect the power and control cords from the environment.
Unprotectedpowerand control(switch) cords can allow water
to wick through ends into pump or switch housings, causing
surroundings to become energized.
Do not use an extension cord to power the product. Extension
cords can overload both the product and extension cord
supply wires. Overloaded wires will get very hot and can catch
on fire.
Do not use to pump flammable or explosive fluids such as
gasoline, fuel oil, kerosene, etc. Do not use in flammable and/
or explosive atmosphere. Sparks could ignite flammable
liquids.
Do not modify the pump/pump system in any way.
Modifications may affect seals, change the electrical loading
of the pump, or damage the pump and its components.
Do not allow children to play with the pump.
Do not allow any person who is unqualified to have contact
with this pump system. Any person who is unaware of the
dangers of this pump system, or has not read this manual, can
easily be injured by the pump system.
Do not remove any tags or labels from the pump or its cord.
Keep clear of suction and discharge openings. To prevent
injury, never insert fingers into pump while it is connected to a
power source.
Secure the discharge line before starting the pump. An
unsecured discharge line under pressure may whip. Serious
injury or death could result.
Disconnect power, drain all liquids, and release all pressure
within the system before servicing any component.
This product contains chemicals known to the State of
California to cause cancer and birth defects or other
reproductive harm. www.p65warnings.ca.gov.
This pump has been evaluated for use with water only.
Do not run pump dry.
Do not allow pump to freeze.
Water temperature must not exceed 120°F (49°C).
Not for use with potable water or food products.
Do not use this product to pump salt water or brine as this will
void the warranty.
This safety alert symbol is used in the manual
and on the pump to alert of potential risk for
serious injury or death.
This safety alert symbol identifies risk of
electric shock. It is accompanied with an
instruction intended to minimize potential
risk of electric shock.
This safety alert symbol identifies risk of fire.
It is accompanied with an instruction
intended to minimize potential risk of fire.
This safety alert symbol identifies risk of
serious injury or death. It is accompanied
with an instruction intended to minimize
potential risk of injury or death.
Warns of hazards which if not avoided will
result in serious injury or death.
Warns of hazards which if not avoided could
result in serious injury or death.
Warns of hazards which if not avoided could
result in minor or moderate injury.
Signals an important instruction related to
the pump. Failure to follow these instructions
could result in pump failure or property
damage.
Read every supplied manual before using
pump system. Follow all the safety instructions
in manual(s) and on the pump. Failure to do
so could result in serious injury or death.
RISK OF ELECTRIC SHOCK
RISK OF FIRE
RISK OF SERIOUS INJURY OR DEATH

2603000D Copyright © Liberty Pumps, Inc. 2020 All rights reserved. 3 | EN
General Information
Before use, read the following instructions carefully. Closely
following these instructions will eliminate potential operating
problems, assuring years of trouble-free service.
This submersible utility pump is designed for many different
pumping requirements such as: draining stock tanks, window
wells, flat roofs, and cisterns. On a flat surface, the pump will
pump down to within 1/8” of the pumping surface. Submersible
utility pumps are intended to pump clean or dirty water at
temperatures up to 120° F.
Do not install the pump on clay, dirt, mud or sand surfaces. Clean
the area to be pumped. Grass, mud, sand or pea gravel can clog
the pump and reduce its performance.
For continuous operation, the pump must be submerged to
prevent the motor from overheating. If this occurs, the pump will
shut itself off until the motor cools to its normal temperature.
Repeated overheating may cause damage to the pump.
The normal performance that can be expected is shown in Table 1.
Operation
IMPORTANT: The pump requires at least 2” of water to prime.
1. Use the discharge thread adapter on the pump to attach a
garden hose. 1/2” and 3/4” barb fittings are also included
with the pump for use with 1/2” and 3/4” flexible hose.
2. Set the pump on a hard surface in water.
3. Plug the power cord into a properly grounded GFCI electrical
outlet of a 15 Amp minimum branch circuit.
The pump will operate continuously whether partly or fully
submerged.
Maintenance and Troubleshooting
Always disconnect the pump from power source before
attempting to service the pump. Fatal electrical shock could
occur.
Maintenance
This pump is designed to effectively pump water. Although it will
usually pass small particles suspended in water, debris such as
grass, heavy mud, sand, or pea gravel can clog the pump and
reduce the pump’s performance. This can usually be cleaned out
by back-flushing with a garden hose through the discharge.
Liberty Pumps, Inc. assumes no responsibility for damage or injury
due to disassembly in the field. Disassembly, other than at Liberty
Pumps, Inc. or its authorized service centers, automatically voids
warranty.
Troubleshooting
If the pump fails to operate properly, carefully reread the
instructions to see that they have been correctly followed. If
operating problems persist, refer to Table 2.
Table 1. Pump Head (Lift Height)
Pumping Height [ft] 0 5 10 15 20 25 30
Gallons/min 17 16 14 12 9 5 0
RISK OF ELECTRIC SHOCK
Table 2. Troubleshooting Matrix
Problem Possible Cause Corrective Action
Pump will not run or hum.
Tripped circuit breaker, tripped GFCI, blown fuse,
or other interruption of power.
Reset tripped circuit breaker; reset GFCI; replace
blown fuse with properly sized fuse; check that unit
is securely plugged in; investigate power
interruption; if voltage is under 108V, check wiring
size; remove extension cord if connected.
Plug on power cord may not be making contact
in receptacle. Check security and connection. If receptacle is corroded, have it replaced by a certified electrician.
Thermal overload tripped. Wait for pump to cool to operating temperature.
Pump runs but removes very
little water.
Total head (lift height) is beyond pump's
capability.
Route discharge line to a lower level. If this isn’t
possible then a larger pump may be required.
Model 260 has a maximum lift capability of 30’.
Inlet screen of pump is plugged or the impeller is
jammed. Remove the pump screen and clean inlet and impeller.

4 | EN Copyright © Liberty Pumps, Inc. 2020 All rights reserved. 2603000D
Warranty
Liberty Pumps Wholesale Products Limited Warranty
Liberty Pumps, Inc. warrants that Liberty Pumps wholesale products are free from all factory defects in material and workmanship for a
period of three (3) years from the date of purchase (excluding batteries). The date of purchase shall be determined by a dated sales
receipt noting the model and serial number of the pump. The dated sales receipt must accompany the returned pump if the date of
return is more than three years from the date of manufacture noted on the pump nameplate.
The manufacturer's sole 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, operated, or maintained per
manufacturer instructions; if it has been disassembled, modified, abused, or tampered with; if the electrical cord has been cut, damaged,
or spliced; if the pump discharge has been reduced in size; if the pump has been used in water temperatures above the advertised rating;
if the pump has been used in water containing sand, lime, cement, gravel, or other abrasives; if the product has been used to pump
chemicals, grease, or hydrocarbons; if a non-submersible motor has been subjected to moisture; or if the label bearing the model and
serial 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 indirect,
incidental, and consequential damages, including costs of removal, reinstallation or transportation.
There is no other express warranty. All implied warranties, including those of merchantability and fitness for a particular purpose, are
limited to three years from the date of purchase. This Warranty contains the exclusive remedy of the purchaser, and, where
permitted, liability for consequential or incidental damages under any and all warranties are excluded.
7000 Apple Tree Avenue
Bergen, NY 14416
ph: 800-543-2550
fax: [phone]
www.LibertyPumps.com
Pump runs or hums but does
not remove water.
Discharge line may be blocked or frozen. Check discharge line for foreign material, including ice if discharge line passes through or into cold
areas.
Total head (lift height) is beyond pump's
capability.
Route discharge line to a lower level. If this isn’t
possible then a larger pump may be required.
Model 260 has a maximum lift capability of 30’.
Inlet screen of pump is plugged or the impeller is
jammed. Remove the pump screen and clean inlet and impeller.
Anti-airlock hole is plugged with debris. Clean out anti-airlock hole at base of discharge
tower.
Pump failed to prime due to insufficient water
depth. Prime pump by placing it in a bucket of water or move it to a deeper area of flooded region.
Circuit breaker trips or fuse
blows when pump starts.
Fuse or breaker is too small. Use a 15 Amp breaker.
Other major appliance is on the same circuit. Pump should be on its own circuit.
Pump is connected to an extension cord or
wiring is inadequate. Have an electrician check for proper wiring.
Defective motor or switch. Consult factory.
Table 2. Troubleshooting Matrix (Cont.)
Problem Possible Cause Corrective Action