Liberty Pumps LSG200 Series Installation Manual Download Page 1

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: 1-800-543-2550

fax: 1-585-494-1839

www.LibertyPumps.com

Keep this manual handy for future reference.

For replacement manual, visit LibertyPumps.com, 

or contact Liberty Pumps at 1-800-543-2550.

Retain dated sales receipt for warranty.

Serial:

Mfg Date:

Install Date:

Installation 

Manual

5647000M

Copyright © Liberty Pumps, Inc. 2021 All rights reserved.

For pressure sewer applications

, verify a Redundant Check Valve Assembly (curb stop and check valve) is installed between the pump 

discharge and the street main, as close to the public right-of-way as possible, on all installations to protect from system pressures.

Omnivore

®

 2 hp Grinder Pumps

LSG and LSGX-Series

Models

LSG200-Series

Single-Stage

LSGX200-Series

2-Stage High Head

Summary of Contents for LSG200 Series

Page 1: ...ps at 1 800 543 2550 Retain dated sales receipt for warranty Serial Mfg Date Install Date Installation Manual 5647000M Copyright Liberty Pumps Inc 2021 All rights reserved For pressure sewer applicati...

Page 2: ...by its power cord This will damage the power cord and could expose the electrically live wires inside the power cord The electrical power supply shall be located within the length limitations of the p...

Page 3: ...iates poisonous gas buildup and reduces the risk of explosion and fire from these flammable gases Wear adequate Personal Protective Equipment when working on pumps or piping that have been exposed to...

Page 4: ...e Before Use Protect the power and control cords from the environment Unprotected power and control switch cords can allow water to wick through ends into pump or switch housings causing surroundings...

Page 5: ...stat integrally mounted to the motor and wired to shut down the pump if overheating occurs The thermostat resets automatically after the pump has cooled Power and Control Cords Do not remove cord and...

Page 6: ...ineering drawings will generally specify the levels for Pump ON Pump OFF and HIGH LEVEL ALARM If they are not specified the guidelines in Table 2 should be used to determine float switch locations The...

Page 7: ...pplied with a 6 20P 20A cord plug end If a 1 phase pump will be wired directly into a junction box it is necessary to remove the plug Qualified personnel shall complete the wiring in accordance with t...

Page 8: ...are used refer to the separate instructions supplied with the unit for proper installation and operation making sure all gaskets and components are present Liberty Pumps GR20 Guide Rail System featur...

Page 9: ...k valve operation 4 For multiple pumps check for balanced operating times Uneven times indicate a defective unit float switch or control 5 Inspect the control panel for any presence of moisture in enc...

Page 10: ...to Auto position Float switch unable to move to the pump OFF position due to interference with the side of basin or other obstruction Position the pump or float switch so that it has adequate clearan...

Page 11: ...obstruction Pump is airlocked Turn pump off and let set for several minutes then restart Add baffle to reduce trapped air bubbles Capacitor failure in control panel Check capacitors and replace if nee...

Page 12: ...r 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...

Reviews: