Liberty Pumps XLSG208M, XLSG202M, XLSG203M, XLSG204M, XLSG205M Installation Manual
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©Copyright 2017 Liberty Pumps Inc. All rights reserved. 1
Installation Manual 6850000A
TABLE OF CONTENTS
1. Safety Information
2. General Information
3. Installation Instructions
4. Maintenance and Troubleshooting
5. 3-Year Limited Warranty
XLSG200 & XLSGX200 Series
2 HP Grinder Pumps for Hazardous Locations
Models:
XLSG200 Series 2 HP, Single Stage
XLSGX200 Series 2 HP, Dual Stage
Approved Hazardous Locations:
Class 1, Div. 1, Groups C & D
Class 1, Zone 1, Groups IIA & IIB
7000 Apple Tree Avenue
Bergen, NY, USA 14416
Phone: +1 (800) 543-2550
Fax: +1 (585) 494-1839
www.libertypumps.com
Keep manual nearby for future reference. If manual becomes lost or damaged,
get a replacement at http://www.libertypumps.com/ under installation manuals, or contact Liberty Pumps.
Read every supplied manual before using pump sys-
tem. Follow all the safety instructions in manual(s)
and on the pump. Failure to do so could result in serious injury or death.
Installer: Please leave this manual with the own-
er/operator for future reference.
Prior to installation, duplicate the information from pump nameplate below and
keep nearby for future reference.
Model #:
Serial #:
Manufacture
(MFG) Date:
Installation
Date:
NOTICE
WARNING
©Copyright 2017 Liberty Pumps Inc. All rights reserved. 2
1. Safety Information
This safety alert symbol in your manual and on the pump is intended to alert you
to a potential risk for injury or death.
This is a safety alert symbol identifying risk of electric shock. It will be accompa-
nied with an instruction intended to minimize your potential risk of electric shock.
This is a safety alert symbol identifying risk of fire. It will be accompanied with an
instruction intended to minimize your potential risk of fire.
This is a safety alert symbol identifying risk of injury or death. It will be accompa-
nied with an instruction intended to minimize your potential risk of injury or death.
Warns of hazards that will cause serious injury or death.
Warns of hazards that can or will cause minor or moderate injury.
Warns of hazards that can cause personal injury, death, or property damage.
Signals an important instruction related to the pump. Failure to follow these instructions could result in pump component failure, or improper operation of the
unit, possibly resulting in property damage .
ALWAYS disconnect the supplied pump(s) from their power sources before handling or making any
adjustments to either the pump(s), the pump system, or the control panel.
Only qualified personnel should complete fixed wiring and electrical connections, according to all
local and national electrical codes, during a pump system installation.
After installation, be certain that the pump is properly grounded, using its supplied grounding con-
ductor. Failure to properly ground the pump system can cause all metal portions of the pump and its
surroundings to become energized.
During flood conditions, submerged electrical connections can energize the water. Always wear
dielectric rubber boots and other applicable Personal Protective Equipment (PPE) when water is on
the floor and you must service an energized pump system. DO NOT ENTER THE WATER if the
water level is higher than that of the protection your PPE offers or if your PPE is not watertight.
NEVER lift or carry a pump or a float assembly by its power cord. This will damage the power cord,
and could expose the electrically live wires inside the power cord.
DO NOT bypass grounding wires.
The electrical power supply shall be located within the length limitations of the pump power cord,
and for below grade installations it shall be at least 1.22 m (4 ft) above the floor level.
NEVER use this product in applications where human contact with the pumped fluid is common
(such as swimming pools, fountains, marine areas, etc.).
NOTICE
DANGER
WARNING
CAUTION
RISK OF ELECTRIC SHOCK - Accidental contact
with electrically live parts, items, fluid, or water can cause
serious injury or death.
WARNING
NOTICE
DANGER
WARNING
CAUTION
©Copyright 2017 Liberty Pumps Inc. All rights reserved. 3
During construction, if the pump system is installed before its power cord can be plugged in or direct
wired, all power cords must be protected from the environment to prevent water from wicking
through the cord end into the pump or switch housings. If water enters these housings, an electrical
short can occur from the pump or switch to its surroundings, which will energize the surroundings.
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.
This product requires a separate, properly fused and grounded branch circuit, sized for the voltage
and amperage requirements of the pump, as noted on the nameplate. Overloaded branch circuit
wires will get very hot and can catch on fire.
NEVER use this product with or near flammable liquids. If the rotating elements inside this pump
strike any foreign object, sparks may occur. Sparks could ignite flammable liquids.
This pump system must be installed in accordance with all applicable codes and ordinances.
DO NOT allow children to play with the pump system.
DO NOT allow children, or any person who is unqualified, to use this pump system. Any person
who is unaware of the dangers of this pump system, or whom has not read this manual, can easily
be injured by the pump system.
Wear adequate PPE when working on pumps or piping that have been exposed to wastewater.
Sump and sewage pumps often handle materials which can transmit illness or disease upon
contact with your skin and other tissues.
NEVER dispose of materials such as paint thinner or other chemicals down drains. Doing so could
chemically attack and damage pump system components and cause product malfunction or failure.
DO NOT use pumps with fluid over 40°C. Operating the pump in fluid above this temperature can
overheat the pump, resulting in pump failure.
DO NOT use pump system with mud, sand, cement, oil or chemicals. Pump and system
components can be damaged from these items causing product malfunction or failure. Additionally,
flooding can occur if these items jam the impeller or piping.
DO NOT modify the pump system in any way. Modifications may affect seals, change the electrical
loading of the pump, or damage the pump and its components. Modifications can void your warranty
on this product.
DO NOT run this pump system dry.
NOTICE
RISK OF ELECTRIC SHOCK - continued
WARNING
RISK OF FIRE
WARNING
WARNING
RISK OF SERIOUS INJURY OR DEATH
©Copyright 2017 Liberty Pumps Inc. All rights reserved. 4
2. General Information
Notes:
X-Series Grinder pumps require the use of a separate control panel. Panels designed for use with the X-Series pumps
are available from Liberty Pumps, and standard models are outlined below.
Single phase pumps require the use of a panel-mounted start circuit consisting of a start and run capacitor and a motor
start relay. These components are available as kits from Liberty Pumps. Please see the table below to identify the
correct kit for the pump being controlled.
All models have a surface temperature (T) class rating of T4; if thermostat is not connected on three phase units, the
temperature rating drops to T3. The float switches must be connected to an intrinsically safe circuit in the control panel.
The minimum water depth for proper motor cooling shall be set at 13”.
The use of Non-Liberty panels on 3-phase pumps must have provisions for the thermostat that open the motor
contactors in order to maintain the T4 temperature class. Do not exceed voltage / current combinations for the
thermostat: 16 VDC / 20 Amps, 115 VAC / 22 Amps, 277 VAC / 8 Amps, and 600 VAC / 4 Amps.
These pumps are to be used for handling septic tank effluent, sewage, and drain (storm) water. X-Series pumps are
CSA Certified to UL778 and CSA C22.2 no. 108, and tested to FM standards for Hazardous (Classified) Locations.
Improper installation, use, or operation of products in a Hazardous (classified) Locations can result in explosion and fire.
All components must be installed in accordance with best practices to minimize the possibility of ignition. All wiring and
electrical installation shall be in accordance with Federal, State, and Local codes by trained professionals.
The pump must be serviced at a qualified hazardous motor enclosure repair facility approved by Liberty Pumps. Any
unauthorized field repairs voids warranty and hazardous location ratings. Contact Liberty Pumps at 1-800-543-2550 to
locate the closest repair facility.
Model HP Voltage Phase
Full
Load
Amps
Locked
Rotor
Amps
Thermal
Overload
Temp.
Dis-
charge
XLSG208M 2 200 1 18.1 66.5 135° C 1-1/4 "
XLSG202M 2 230 1 15 64.3 135° C 1-1/4 "
XLSG203M 2 200/230 3 12 39.2 120° C 1-1/4 "
XLSG204M 2 460 3 6.2 19.6 120° C 1-1/4 "
XLSG205M 2 575 3 5 16.3 120° C 1-1/4 "
XLSGX208M 2 200 1 20 66.5 135° C 1-1/4 "
XLSGX202M 2 230 1 20 64.3 135° C 1-1/4 "
XLSGX203M 2 200/230 3 13.5 39.2 120° C 1-1/4 "
XLSGX204M 2 460 3 6.7 19.6 120° C 1-1/4 "
XLSGX205M 2 575 3 5.3 16.3 120° C 1-1/4 "
Table 1
Liberty Pumps Control Information
Pump Models Start Capacitor Run Capacitor Cap Kit Simplex Panel Duplex Panel
XLSG208M 325 µF 65 µF K001640 ISS24HS1=3-5 ISD24HS1=3-5
XLSG202M 275 µF 50 µF K001641 ISS24HS1=3-5 ISD24HS1=3-5
XLSG203M N/A N/A N/A ISS34=3-511-5 ISD34=3-511-5
XLSG204M N/A N/A N/A ISS34=3-191-5 ISD34=3-191-5
XLSG205M N/A N/A N/A ISS54=3-171-5 ISD54=3-171-5
XLSGX208M 325 µF 65 µF K001640 ISS24HS1=3-5 ISD24HS1=3-5
XLSGX202M 275 µF 50 µF K001641 ISS24HS1=3-5 ISD24HS1=3-5
XLSGX203M N/A N/A N/A ISS34=3-511-5 ISD34=3-511-5
XLSGX204M N/A N/A N/A ISS34=3-191-5 ISD34=3-191-5
XLSGX205M N/A N/A N/A ISS54=3-171-5 ISD54=3-171-5
Table 2
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