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Installation Manual
®
Omnivore
2 HP Grinder Pumps
XLSG and XLSGX-Series
Models
XLSG200-Series
Single-Stage
XLSGX200-Series
2-Stage High Head
Certified to CSA, UL,
and FM standards
7000 Apple Tree Avenue
Bergen, NY 14416
ph: 800-543-2550
fax: 585-494-1839
www.LibertyPumps.com
Explosion-Proof
Approved for Hazardous Locations
Class I, Division 1, Groups C and D T4
Class I, Zone 1, Groups IIA and IIB T4
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.
Copyright © Liberty Pumps, Inc. 2020 All rights reserved.
Installer: Manual must remain with owner or
operator/maintainer.
Prior to installation, record information
from pump nameplate for future reference:
Model:
Serial:
Mfg Date:
Install Date:
6850000C
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Summary of Contents for Liberty Pumps Omnivore XLSG Series
- Page 1 Keep this manual handy for future reference. Serial: Bergen, NY 14416 For replacement manual, visit LibertyPumps.com, ph: 800-543-2550 Mfg Date: or contact Liberty Pumps at 800-543-2550. fax: 585-494-1839 Retain dated sales receipt for warranty. Install Date: www.LibertyPumps.com Copyright © Liberty Pumps, Inc. 2020 All rights reserved.
- Page 2 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. 2 | EN Copyright © Liberty Pumps, Inc. 2020 All rights reserved. 6850000C...
- Page 3 All electrical and motor repairs and service must be speeds. Be careful around pump base while power is performed by a repair facility approved by Liberty Pumps and connected. Make sure that the pump is either in the tank or certified to work on explosion-proof motor enclosures.
- Page 4 Check for damaged electrical wires, especially where they exit General Information the motor housing. Contact Liberty Pumps customer service to report any damage or Before installation, read these instructions carefully. shortage of parts. Each pump is individually factory tested to ensure proper performance.
- Page 5 T4 temperature class of the pump and will drop the the pump has cooled. temperature class to T3 (200°C). Intrinsically safe control panels designed for use with the XLSG/ XLSGX-Series pumps available from Liberty Pumps can be found at http://www.LibertyPumps.com/Portals/0/Files/ panel_selection_guide.pdf or contact Liberty Pumps. 6850000C Copyright ©...
- Page 6 CORD CORD Intrinsically safe (ISS and ISD) control panels by Liberty Pumps POTTING have a seal leak test button that tests the integrity of the seal leak RESIN circuit continuity. When pressed, the light should illuminate. The light should go off when the test button is released.
- Page 7 This reverses the phase sequence rotations. and corrects the pump rotation. Rotation must be counterclockwise when looking from the bottom of the pump. 6850000C Copyright © Liberty Pumps, Inc. 2020 All rights reserved. 7 | EN...
- Page 8 Use of a guide rail system Verify operation of the pump, floats, and alarm circuits. shall be of a non-sparking design. Contact Liberty Pumps for available models, such as GR20NS. Run several cycles of water through the system to verify correct control operation for the installation.
- Page 9 Maintenance Otherwise, the pump must be returned to Liberty Pumps or an authorized hazardous repair facility for electrical and motor service. This will ensure the integrity of the hazardous location Pump should be checked quarterly for corrosion and wear. As the rating of the pump and comply with Liberty Pumps warranty motor is oil-filled, no lubrication or other maintenance is required.
- Page 10 Motor stops and then restarts after short Pump operating on a short cycle due to basin period but overload A larger basin may be required. Consult Liberty Pumps. being too small. heaters in starter do not trip. Improper float switch setting.
- Page 11 Remove obstruction. Foreign matter build-up. Clean motor housing. 1-Phase: Contact factory. Incorrect motor rotation. 3-Phase: Correct 3-phase pump rotation direction. Refer to section 3-Phase Pump Rotation Verification. 6850000C Copyright © Liberty Pumps, Inc. 2020 All rights reserved. 11 | EN...
- Page 12 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.
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