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Summary of Contents for Liberty Pumps LGV02 Series
- Page 1 Installation Manual LGV02-Series Single Stage LGH02-Series Two Stage Ordinary Location Models 2.5 HP Submersible Grinder Pumps 7000 Apple Tree Avenue Bergen, NY 14416 ph: 800-543-2550 fax: 585-494-1839 www.LibertyPumps.com/LEP Copyright © Liberty Pumps, Inc. 2018 All rights reserved. 5595000A...
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Page 2: Table Of Contents
Pump Model #: For replacement manual, visit LibertyPumps.com/LEP, Pump Serial #: or contact Liberty Pumps at 1-800-543-2550. Control Model #: Dealer: Purchase Date: Dealer Ph: Install Date: – 2 – Copyright © Liberty Pumps, Inc. 2018 All rights reserved. 5595000A... -
Page 3: Safety Precautions
Safety Precautions For cord replacement: power cord must be of the same length and type as originally installed on the Liberty Pumps product. Use of incorrect cord may lead to exceeding the RISK OF ELECTRIC SHOCK WARNING electrical rating of the cord and could result in death, serious injury, or other significant failure. -
Page 4: General Information
Contact Liberty Pumps customer service to report any damage or Keep pump upright. shortage of parts. At no time shall the pump be stored within an incomplete wet Storage Before Use pit. -
Page 5: Pump System Components
For cord replacement: power cord must be of the same approved and shall be properly sized or adjusted for the full load length and type as originally installed on the Liberty Pumps input power indicated on the pump nameplate. It is important to product. -
Page 6: Preparation
This distance shall be ® unintentional grounds with an ohmmeter or Megger device after determined by the engineer, depending on the conditions of the the connections are made. application. – 6 – Copyright © Liberty Pumps, Inc. 2018 All rights reserved. 5595000A... -
Page 7: Operation
Larger pipe sizes may be required to eliminate friction head Accidental contact with electrically live parts, items, fluid, or loss over long runs. Contact Liberty Pumps or other qualified water can cause serious injury or death. person if questions arise regarding proper pipe size and flow rates. - Page 8 Check capacitors and replace if needed. Stuck / defective motor contactor. Replace motor contactor in panel. Pump is not seated correctly in guide rail base. Lift pump and re-position. – 8 – Copyright © Liberty Pumps, Inc. 2018 All rights reserved. 5595000A...
- Page 9 Correct 3-phase pump rotation direction. Pump is being run below minimum head A different sized pump or impeller may be requirement causing cavitation. required. Consult Liberty Pumps. 5595000A Copyright © Liberty Pumps, Inc. 2018 All rights reserved. – 9 –...
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Page 10: Warranty
Liberty Engineered Products Limited Warranty Liberty Pumps, Inc. warrants that pumps of its Engineered Product line are free from all factory defects in material and workmanship for a period of 18 months from the date of installation or 24 months from the date of manufacture, whichever occurs first, and provided that such products are used in compliance with their intended applications as set forth in the Liberty Engineered Products specifications and technical manuals.
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