Liberty Pumps Omnivore XLSG Series Installation Manual Download Page 1

Approved for Hazardous Locations

Class I, Division 1, Groups C and D T4

Class I, Zone 1, Groups IIA and IIB T4

Installer: Manual must remain with owner or 

operator/maintainer.

Prior to installation, record information

from pump nameplate for future reference:

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.

Model:

7000 Apple Tree Avenue
Bergen, NY 14416
ph: 800-543-2550
fax: 585-494-1839
www.LibertyPumps.com

Serial:

Mfg Date:

Install Date:

Installation 

Manual

6850000C

Copyright © Liberty Pumps, Inc. 2020 All rights reserved.

Certified to CSA, UL, 
and FM standards

Omnivore

®

 Explosion-Proof

2 HP Grinder Pumps

XLSG and XLSGX-Series

Models

XLSG200-Series

Single-Stage

XLSGX200-Series

2-Stage High Head

Summary of Contents for Omnivore XLSG Series

Page 1: ...placement manual visit LibertyPumps com or contact Liberty Pumps at 800 543 2550 Retain dated sales receipt for warranty Model 7000 Apple Tree Avenue Bergen NY 14416 ph 800 543 2550 fax 585 494 1839 w...

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: ...motor enclosures Refer to Chapter 5 of the National Electric Code or applicable local codes and ordinances for all electrical and wiring requirements in hazardous locations Float switches must be conn...

Page 4: ...sings causing surroundings to become energized At no time shall the pump be stored within an incomplete wet pit The pump should not be placed into the pit until it can be fully operational Do not allo...

Page 5: ...void the T4 temperature class of the pump and will drop the temperature class to T3 200 C Intrinsically safe control panels designed for use with the XLSG XLSGX Series pumps available from Liberty Pum...

Page 6: ...cords cannot be spliced a junction box may be used providing it is rated for hazardous locations and has approved cord connectors IMPORTANT Each cord has a green lead This is the ground wire and must...

Page 7: ...he cutter Besides verification that the cutter and impeller are freely spinning rotating the cutter helps to lubricate the shaft seals if the pump has been non operational for more than a week It is r...

Page 8: ...ected serious damage injury or death can result when power is applied Starting System 1 Verify all plumbing components in the basin are installed correctly and functional Verify all valves are open an...

Page 9: ...ds warranty Table 2 Troubleshooting Matrix Problem Possible Cause Corrective Action Pump does not start Damaged power cable Return pump to an authorized repair facility Control panel selector switch i...

Page 10: ...scharge line is blocked or restricted Check the discharge line for foreign material including ice if the discharge line passes through or into cold areas Check valve is stuck closed or installed backw...

Page 11: ...cation Pump is being run below minimum head requirement causing cavitation A different sized pump or impeller may be required Consult Liberty Pumps Foreign objects in the impeller cavity Clean the imp...

Page 12: ...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...

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