Liberty Pumps 442 Serie Manual De Instalación página 4


This pump and its floats have been evaluated for use with water only. Keep sump clear of debris. Debris can jam the pump and/
or its floats, resulting in flooding.

DO NOT, use this pump as your primary sump pump.

This pump should be placed on a separate, properly fused and grounded branch circuit, from the primary sump pump. This al-
lows your backup to continue to function and charge your battery, in the event your primary pump trips an electrical breaker
under normal operating conditions

DO NOT use this product to pump corrosive liquids. Pump components can be damaged from corrosive liquids and cause prod-
uct malfunction or failure.

NEVER dispose of materials such as paint thinner or other chemicals down drains. Doing so could chemically attack and dam-
age pump components and cause product malfunction or failure.

DO NOT use pumps with fluid over 40°C. Operating the pump in fluid above this temperature can overheat the pump, resulting
in pump failure.

DO NOT use pumps with mud, sand, cement, oil or chemicals. Pump components can be damaged from these items causing
product malfunction or failure. Additionally, flooding can occur if these items jam the impeller or piping.

DO NOT modify the pump in any way. Modifications may affect seals, change the electrical loading of the pump, or damage the
pump and its components. Modifications can void your warranty on this product.

DO NOT run this pump dry.

Batteries and their chargers generate Carbon Monoxide (CO) during normal operation. To avoid nuisance alarms, make sure that
any CO detectors are a minimum of 15 feet away from this backup product. Please refer to your CO detector manual for more
information on installation.
2. Introduction
This manual was prepared to assist you in the correct installation, operation, and maintenance of your Liberty Pumps product. Before
Installation, read the following instructions carefully. Each Liberty pump is individually factory tested to provide proper
performance. Liberty pumps are designed for minimal maintenance. However, regular inspections will ensure longer life and greater
operating reliability. Make certain that you understand the chapters on electrical connection and mechanical installation before start-
ing the installation of your Liberty pump. By closely following these instructions, potential operating problems should be eliminated,
providing years of trouble-free service.
2-1 INTRODUCTION
WARRANTY: Repair work carried out during the warranty period without prior factory approval may render the warranty void.
SERIAL #: In all correspondence and reports with the factory, provide the pump serial number to ensure that you receive the proper
information and replacement parts.
2-2 INSPECTION UPON RECEIPT
The shipping carton should be immediately inspected for damage that may have occurred during shipment. Exercise care in opening
the shipping carton to avoid damaging the components of this backup system. Remove packaging from the container ensuring that all
components have been accounted for before discarding it. Visually check the pump, cables, and any spare parts for damage. Contact
the Liberty Pumps Customer Service Department (toll free phone number located on the front cover) to report any damage or short-
age of parts.
Within your shipping carton you should find the following components:

(1) 12V 442 pump

(1) StormCell battery charger

(1) Charger power cable
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(1) StormCell user interface (UI) / alarm
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(1) Snap-on float switch assembly
©Copyright 2016 Liberty Pumps Inc. All rights reserved.

(1) Bag of pump and charger mounting hardware

(1) Charger to UI communication cable (RJ45)

(1) Battery Box
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Instruction manuals
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