INSTALLATION AND OPERATION MANUAL
A53S, A53S-24, A53D
Submersible Utility Pump
The A53S and A53S-24 Automatic Sump and Utility
Pumps activate approximately every 2-1/2 minutes to
check for water. During this “check”, the pump runs for
about one second and checks for resistance or drag
against the impeller. If resistance (water) is found, it will
run for as long as water is present. When all the water is
pumped out, the pump shuts off and returns to its 2-1/2
minute test cycle.
When testing the pump, unplugging/plugging the
pump in will not reset the 2-1/2 minute cycle. The Non-
Automatic A53D Sump pump does not have this feature
and can be activated by plugging the pump into a GFCI
electrical 110VAC outlet.
Cautions and Warnings
WARNING: TO AVOID SERIOUS OR FATAL,
PERSONAL INJURY OR MAJOR PROPERTY
DAMAGE, READ AND FOLLOW ALL SAFETY
INSTRUCTIONS IN MANUAL AND ON PUMP. THIS
MANUAL MUST BE KEPT WITH THE PUMP. MAINTAIN
ALL SAFETY LABELS.
Disconnect electrical power before installing or servicing
the pump. The motor’s sensor or automatic thermal
overload protection may allow the pump to operate
expectantly.
This pump should not be used to drain a pool cover
or prevent water from accumulating on top of a pool
cover. Using this pump as a pool cover pump will void
the warranty.
CAUTION: Pump must always be properly attached
to the strainer before powering the unit to prevent
damage to the pump, the surrounding environment or
property and injury to persons.
CAUTION: This pump has been evaluated for
use with water only. Pump is not designed for use
in or on top of swimming pools, open bodies of water,
hazardous liquids, or where ammable gases exist.
This pump is designed for use with fresh and salt water
only. Use with any other medium, including particularly
hazardous, caustic or corrosive substances, could result in
damage to the pump, the surrounding environment and
injury to persons or property, including possible exposure
to hazardous substance.
WARNING: Do not plug the pump into an outlet
while standing in water or on a damp surface.
WARNING: To reduce the risk of injury, do not
permit children to use this product.
WARNING: To reduce the risk of electric shock,
do not use extension cord to connect unit to an
electric supply; provide a properly located outlet.
WARNING: This pump is provided with a 3-prong
grounding plug for use with a 110 volt AC 3-prong
outlet. To reduce the risk of electric shock, be certain
that it is connected only to a grounding type receptacle
protected by a ground-fault circuit interrupter (GFCI).
Contact a qualied electrician if you cannot verify that the
receptacle is protected by a GFCI.
WARNING: All electrical work must be performed
by a qualied technician. Follow all local and
electrical and safety codes NES and OSHA. Do not bury
cord. Visibly locate cord to minimize possible damage by
lawn mowers, hedge trimmers and other equipment.
WARNING: To reduce the risk of electric shock do
not use if cord or the product is damaged.
General Information
Sump pumps are designed to operate intermittently and
usually seasonally. It is recommended that you test the
pump before your rainy season begins to insure that the
pump is operating properly.
Restricting the ow by using a smaller pipe or hose size
(such as a garden hose) does not damage the pump, but
will result in a reduction in ow. For maximum ow, use
the shortest length of the largest diameter hose available.
If being used in a basement sump or basin, we suggest
installing a high water alarm system and a battery
back-up pump system for nished basements or areas
where ooding will cause property damage. Pump
manufacturer’s warranties cover only the pump. Labor
and incidental damage such as ooding is not covered.
For sump/utility use, attach the strainer to a wood base.
If mounting the pump onto concrete, rst fasten a piece
of wood to the concrete and then attach the strainer to
the wood. Use 1-1/8 “ I.D. hose, 1” pipe with the included
elbow pipe adapter, or use a standard garden hose with
included garden hose adapter. After connecting the
discharge hose to the pump it can be lowered into the
sump. Always lower the pump by holding the housing,
never by the power cord or hose.
All air/water pockets must be eliminated by having the
discharge hose, run level or continuously downwardly.
There must be no loops or “sags” in the hose that would
trap water.
IMPORTANT SAFETY INSTRUCTIONS
