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Liberty Pumps LSG Series Installation Manual

Liberty Pumps LSG Series Installation Manual

Omnivore 2 hp grinder pumps

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Installation Manual
Omnivore 2 HP Grinder Pumps
LSG and LSGX-Series
Models
LSG200-Series
Single-Stage
LSGX200-Series
2-Stage High Head
7000 Apple Tree Avenue
Bergen, NY 14416
ph: 800-543-2550
fax: 585-494-1839
www.LibertyPumps.com
Installer: Manual must
remain with owner/operator.
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.
Prior to installation, record information
from pump nameplate for future reference:
Model:
Serial:
Mfg Date:
Install Date:
5647000L

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Summary of Contents for Liberty Pumps LSG 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 Avoid contact with plug ends after removing from Failure to do so could result in serious injury energy source. or death. 2 | EN Copyright © Liberty Pumps, Inc. 2020 All rights reserved. 5647000L...
  • Page 3  For cord replacement: power cord must be of the same corrosive fluids. Do not use in a flammable and/or explosive length and type as originally installed on the Liberty Pumps atmosphere as serious injury or death could result. product. Use of incorrect cord may lead to exceeding the ...
  • Page 4 Check for damaged electrical wires, especially where they exit For complete listing of models and their specifications, refer to the motor housing. http://www.LibertyPumps.com/About/Engineering-Specs. Pump Contact Liberty Pumps customer service to report any damage or nameplate provides a record of specific pump information. shortage of parts. 4 | EN Copyright ©...
  • Page 5 Refer to control panel or Control panels designed for use with the LSG/LSGX-Series pumps switch instructions for proper electrical connection. available from Liberty Pumps can be found at http:// www.LibertyPumps.com/Portals/0/Files/panel_selection_guide.pdf Float Sequence: Piggyback (Automatic Models) or contact Liberty Pumps.
  • Page 6 (if present) and repair or replace as appropriate. Ensure that control hardware such as floats or pressure transducers are clean, properly adjusted, and in good working order. 6 | EN Copyright © Liberty Pumps, Inc. 2020 All rights reserved. 5647000L...
  • Page 7 Liberty Pumps GR20 Guide Rail System features a self-aligning mounting bracket. Contact  All electrical and safety practices shall be in accordance with ®...
  • Page 8 If replacement lubrication is required, use ISO VG 10 turbine oil. Use approximately 0.8 gallons to just cover the upper bearing of Operation the motor. For any issues that are not resolvable, contact Liberty Pumps for further assistance. RISK OF SERIOUS INJURY OR DEATH Troubleshooting ...
  • Page 9 Control panel failure. Check control panel. Defective float switch. Replace float switch. 5647000L Copyright © Liberty Pumps, Inc. 2020 All rights reserved. 9 | EN...
  • 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. 1-phase: contact factory. Incorrect motor rotation. 3-phase: correct 3-phase pump rotation direction. Refer to section 3-Phase Pump Rotation Verification. Foreign matter buildup. Clean motor housing. 5647000L 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.

This manual is also suitable for:

Lsgx seriesLsg200 seriesLsgx200 series