Wayne WSB1275 Installation Manual Download Page 1

600002W-001 C 10/18

Maintenance Free Battery

Please read and save these instructions. Read carefully before attempting to assemble, install,
operate or maintain the product described. Protect yourself and others by observing all safety
information. Failure to comply with instructions could result in personal injury and/or property
damage! Retain instructions for future reference.

  Installation Manual                                                                                                                      WSB1275

REMINDER: Keep your dated proof of purchase for warranty purposes! Attach it to this manual or file it for safekeeping.

SUMP PUMP DESCRIPTION

The WSB1275 is a maintenance-free, seal lead acid, rechargeable 

battery. The construction and sealing technique prevents electrolyte 

leakage from the termianls or case under normal usage.

Sealed lead-acid batteries are rechargeable batteries that 

recombine suppresses gases, thus eliminating the need to add 

water. Since they are sealed, the batteries will not leak and can 

be installed in certain applications where “wet” battery can not be 

installed.

UNPACKING

Inspect this unit before it is used. Occasionally, products 

are damaged during shipment. If the pump or components 

are damaged, return the unit to the place of purchase for 

replacement, or call Customer Support (800-237-0987).

SAFETY GUIDELINES

This manual contains information that is very important to know 

and understand. This information is provided for SAFETY and 

to PREVENT EQUIPMENT PROBLEMS. To help recognize 

this information, observe all safety information labeled danger, 

warning, caution and notice. 

 

                             

This product can expose you to chemicals , including 

DEHP, which is known to the State of California to cause cancer, birth defects 
and reproductive harm. For more information, go to www.P65Warnings.ca.gov.

  Do no load lead-acid batteries (hereinafter described 

as “the battery”) in airtight equipment. Use of the battery in airtight equipment 

may cause explosion of the equipment or injury.

 

Charge the battery using a specified 

charger or under the chargin condition specified in this manual. 

Charging the battery under any other conditions may cause the 

battery to overheat, emit hydrogen gas, ignite, or burst.

 

Avoid direct contact of the battery with metallic 

containers; acid-and-heat-resistant insulators should be employed. Leakage of 

the battery in the absence of insulators may cause problems such as release of 

fumes and ignition.

   Do not place the battery near a device that 

may cause sparks (such as a switch or a fuse). The battery may 

generate flammable gas when charged, so remember to keep the 

battery away from fire or an open flame to prevent any sparks 

from igniting or causing explosions.

690003-001 B 11/19

© 2019, WAYNE/Scott Fetzer Company

www.waynepumps.com

WSB1275

12 Volt-75 Amp Hour

   Avoid placing the battery near a heat-generating part 

(such as a transformer). Using the battery near a heat source may cause the 

battery to overheat, ignite, or burst.

 

In applications which use more than one battery, 

first make sure of correct mutual connections between batteries, and then 

connect the battery with the charger or the load. Make sure to firmly connect 

the (+) pole of the batteries to the (+) terminal of the charger or load, and 

the (-) pole to the (-) terminal in the same way. If the poles/terminals of the 

batteries, the charger and the load are connected improperly, explosion, 

ignition or damage to the batteries and/or equipment may occur, causing 

injurt to personnel in some cases.

 

Be extemely careful not to drop the battery onto feet 

to avoid the possibility of serious injury.

 

The operating temperature range for the battery 

is specified below. Use the battery at temperatures beyond this range may 

cause battery damage.                                                                                                   

                                  Normal  operating  temerature  of  the  battery  is  77°F  (25°C).                                     

                When charged: -40°F to 140°F (-40°C to 60°C)

                                      Do not allow the battery to be immersed in or wetted 

with water/sea-water; as it may corrode the battery, ignite or create an 

electric shock hazard.

                                      Do not place or store the battery in an automobile 

in hot weather, under direct sunlight, in front of a stove, or near fire. Use or 

storage of the battery in these places may cause fire or bursting.

  Use of the battery in a dusty environment is not 

recommended, as it may cause the battery to short. The battery should be 

periodically checked when used in such an environment.

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