background image

Installer: Manual must 

remain with owner/operator.

Prior to installation, record information

from pump nameplate for future reference:

Model:

7000 Apple Tree Avenue
Bergen, NY 14416
ph: 1-800-543-2550
fax: 1-585-494-1839
www.LibertyPumps.com

Keep this manual handy for future reference.

For replacement manual, visit LibertyPumps.com, 

or contact Liberty Pumps at 1-800-543-2550.

Retain dated sales receipt for warranty.

Serial:

Mfg Date:

Install Date:

Installation 

Manual

2441000A

Copyright © Liberty Pumps, Inc. 2021 All rights reserved.

Model 441-10A Battery Back-up System

12 Volt Emergency Sump Pump System

Model

441-10A

Back-up Pump with 10A Charger

Features

• Advanced charging system automatically 

recharges battery after use

• Audible alarm and LED advises of 

emergency pump operation

• Works with marine-type deep cycle 

batteries

– StormCell

®

 battery recommended

– Battery not included

Charger:

Battery Recommended

Содержание 441-10A

Страница 1: ...mps at 1 800 543 2550 Retain dated sales receipt for warranty Serial Mfg Date Install Date Installation Manual 2441000A Copyright Liberty Pumps Inc 2021 All rights reserved Model 441 10A Battery Back...

Страница 2: ...protection or if the PPE is not watertight Do not lift or carry a pump or a float assembly by its power cord This will damage the power cord and could expose the electrically live wires inside the pow...

Страница 3: ...voltage can cause serious or fatal electrical shock Follow the battery manufacturer s recommendations for maintenance and safe use of battery before using charger Battery acid is corrosive Wear adequa...

Страница 4: ...r triggers the back up pump s float switch The system will continue to operate automatically until the issue with the primary pump is corrected and for as long as the charge in the battery installed w...

Страница 5: ...ump operational Be sure to replace the deep cycle battery back into the system as soon as possible Automobile batteries have much lower reserve capacities and require frequent repeated charging that w...

Страница 6: ...disassembly See Figure 3 Be prepared for water to leak from the coupling or piping when disassembling or cutting the discharge pipe Protect system components tools and supplies from getting wet Dry a...

Страница 7: ...upler to be installed with the removable insert UP to allow for easy removal of the primary pump in the future 6 Continue to Back up Pump Assembly Back up Pump Assembly Use PVC cement in a well ventil...

Страница 8: ...p float switch assembly 12 Continue to Cut the Discharge Pipe Methods B C on page 9 Assembly Method C For Method C the back up pump is installed above the primary sump pump The minimum required sump b...

Страница 9: ...and the switches do not interfere with each other Make sure there is plenty of room for the float switches primary and back up to either swing or to move up and down from their off to their on positi...

Страница 10: ...ry performance The charger monitors charge times in charging and maintenance modes to prevent overcharging the battery The charger has reverse battery and short circuit protection If a reverse battery...

Страница 11: ...rent alarm condition This silence feature is only active for 24 hours If the condition causing the alarm has not been addressed in this period of time the horn will resume Note there are different cat...

Страница 12: ...10A Charger System Do not use metal or any other electrical conducting material to raise the float or contact anything inside an electrically live sump pit 1 Battery should be fully charged green Bat...

Страница 13: ...g period Remove vent caps only to inspect electrolyte levels or specific gravities 2 When the battery or its terminals require cleaning use only biodegradable cleaner neutralizer solutions that can be...

Страница 14: ...itched horn will not be able to be silenced Pump has operated This simply means that the pump has operated If there has not been a power outage recently perform a wellness check on the primary pump to...

Страница 15: ...his is an attempt to prevent a bad battery from getting put into another full charging cycle and create a fire hazard All of these conditions will place the charger into a power limited maintenance ch...

Страница 16: ...if the pump has been used in water temperatures above the advertised rating if the pump has been used in water containing sand lime cement gravel or other abrasives if the product has been used to pum...

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