Liberty Pumps SX Series Installation Instructions And Operation Manual
Liberty Pumps SX Series Installation Instructions And Operation Manual

Liberty Pumps SX Series Installation Instructions And Operation Manual

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A Family and Employee Owned Company
Parts Included
?
Call factory with servicing questions:
1-800-543-2550
Copyright © Liberty Pumps, Inc. 2023
Three-Phase Simplex
SX-Series Control Panel
SX34=3-131, SX34=3-141,
SX34=3-171, SX34=3-191,
SX34=3-511 and SX54=3-121
Manufactured by SJE-Rhombus
Installation Instructions
and Operation Manual/Troubleshooting
Float label sheet
Three each of the following:
• Floats
• Worm Clamps
• Pipe Mount Clamps
This control panel must be installed and serviced by a licensed electrician in
accordance with the National Electric Code NFPA-70, state and local electrical codes.
UL Type 4X enclosures are for indoor or outdoor use.
Warranty void if panel is modifi ed.
Liberty Pumps, Inc. off ers a three-year limited warranty.
For complete terms and conditions, please visit www.libertypumps.com.
Products returned must be cleaned, sanitized, or decontaminated as necessary
prior to shipment to ensure that employees will not be exposed to health hazards
in handling said material. All applicable laws and regulations shall apply.
Specifi cations subject to change without notice.
®
1038907B 02/23
7628000A
P1

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Summary of Contents for Liberty Pumps SX Series

  • Page 1 National Electric Code NFPA-70, state and local electrical codes. UL Type 4X enclosures are for indoor or outdoor use. Warranty void if panel is modifi ed. Liberty Pumps, Inc. off ers a three-year limited warranty. For complete terms and conditions, please visit www.libertypumps.com. Call factory with servicing questions:...
  • Page 2: Mounting The Control Panel

    Make sure hose clamp band does not interfere clamp. with fl oat operation. Hose clamp is 18-8 Do not install cord under stainless steel. hose clamp. Copyright © Liberty Pumps, Inc. 2023 Specifi cations subject to change without notice. 7628000A...
  • Page 3: Wiring The Control Panel

    The run light will be ON in either the hand or the automatic Typical Layout (May vary with options ordered). mode when the pump is called to run. Copyright © Liberty Pumps, Inc. 2023 Specifi cations subject to change without notice. 7628000A...
  • Page 4: Troubleshooting

    Replace the fl oat if you do not get this reading. NOTE: Readings may vary depending on the length of wire and accuracy of the measuring device. Copyright © Liberty Pumps, Inc. 2023 Specifi cations subject to change without notice. 7628000A...
  • Page 5 ALARM CONDITIONS ALARM BEACON CONTROLLER LED HORN PUMP POWER FAIL FLASHING RED PUMP LIGHT FLOAT FAIL FLASHING BAD FLOAT NOT LIT NO HIGH ALARM SOLID ALARM FLOAT Copyright © Liberty Pumps, Inc. 2023 Specifi cations subject to change without notice. 7628000A...
  • Page 6 Connect ground line to ground lug. Field wire options according to schematic (if applicable) 7000 Apple Tree Avenue Bergen, New York 14416 Phone: 1-800-543-2550 Email: liberty@libertypumps.com www.libertypumps.com Copyright © Liberty Pumps, Inc. 2023 Specifi cations subject to change without notice. 7628000A...

This manual is also suitable for:

Sx34-3-131Sx34-3-141Sx34-3-171Sx34-3-191Sx34-3-511Sx54-3-121

Table of Contents