Liberty Pumps 2LE Series Installation Manual

Sewage pumps

Hide thumbs Also See for 2LE Series:

Installation manual (12 pages)

page of 12

/ 12
Bookmarks

Quick Links

Download this manual

Installation Manual

Installer: manual must remain with owner or

system operator/maintainer.

Record information from pump nameplate:

Model:

Serial:

Control Panel:

Mfg Date:

Install Date:

Dealer:

Dealer Ph:

2LE-Series

Open 2 Vane

2.5" Solids Handling

3LEV-Series

3" Solids Handling

Sewage Pumps

7000 Apple Tree Avenue

Bergen, NY 14416

ph: 1-800-543-2550

fax: 1-585-494-1839

www.LibertyPumps.com/LEP

5459000D

60 Hz

1.5–5 hp

Vortex

1.5–5 hp

Need help?

Do you have a question about the 2LE Series and is the answer not in the manual?

Questions and answers

Summary of Contents for Liberty Pumps 2LE Series

Page 1 Installer: manual must remain with owner or system operator/maintainer. Record information from pump nameplate: Model: Serial: Control Panel: Mfg Date: Install Date: 7000 Apple Tree Avenue Dealer: Bergen, NY 14416 Dealer Ph: ph: 1-800-543-2550 fax: 1-585-494-1839 www.LibertyPumps.com/LEP Copyright © Liberty Pumps, Inc. 2022 All rights reserved.
Page 2  Some products may have internal capacitors that could cause shock. Avoid contact with plug ends after removing from energy source. 2 | EN Copyright © Liberty Pumps, Inc. 2022 All rights reserved. 5459000D...
Page 3  For cord replacement: power cord must be of the same length corrosive fluids. Do not use in a flammable and/or explosive and type as originally installed on the Liberty Pumps product. atmosphere as serious injury or death could result.
Page 4 Check for damaged electrical wires, especially where they exit tank effluent, sewage, and drain (storm) water. the motor housing. Provide pump serial number in all correspondence and Contact Liberty Pumps customer service to report any damage or reports. shortage of parts. Complete the Start-Up Report as installation progresses.
Page 5  All electrical and safety practices shall be in accordance with ® the National Electrical Code , the Occupational Safety and Health Administration, or applicable local codes and ordinances. 5459000D Copyright © Liberty Pumps, Inc. 2022 All rights reserved. 5 | EN...
Page 7 Larger pipe sizes may be required to eliminate friction head loss over long runs. Contact Liberty Pumps or other qualified person if questions arise regarding proper pipe size and flow rates. 3-Phase Pump Rotation Verification option 3 ...
Page 8 If guide rails are used, refer to the separate instructions supplied RISK OF ELECTRIC SHOCK with the unit for proper installation and operation, making sure all gaskets and components are present. Contact Liberty Pumps for  Accidental contact with electrically live parts, items, fluid, or available models GR3 and GR4.
Page 9 Troubleshooting Liberty Pumps, Inc. assumes no responsibility for damage or injury due to disassembly in the field. Disassembly, other than at Liberty Pumps or its authorized service centers, automatically voids Refer to Table 2 for help troubleshooting issues. warranty. No repair work shall be carried out during the warranty period without prior factory approval.
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 Incorrect motor rotation. in Figure 2, else consult factory. 3-phase: correct pump rotation direction. Refer to section 3-Phase Pump Rotation Verification. Foreign matter buildup. Clean motor housing. 5459000D Copyright © Liberty Pumps, Inc. 2022 All rights reserved. 11 | EN...
Page 12 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.

This manual is also suitable for:

3lev series