PREINSTALLATION CHECKLIST
1. Inspect your pump. Occasionally, products are damaged during shipment. If the unit or any of the parts are damaged, contact your dealer
before using.
2. Carefully read the literature provided to familiarize yourself with specific details regarding installation and use. These materials should be
retained for future reference.
SEE BELOW FOR
LIST OF WARNINGS
1. Testing for ground. As a safety measure each electrical outlet
should be checked for ground using an Underwriters Laboratory
listed circuit analyzer, which will indicate if the power, neutral and
ground wires are correctly connected to your outlet. If they are not,
call a qualified, licensed electrician.
2. For your protection, always disconnect the power supply from its
power source before handling the components of your DC backup
pump or the primary pump.
3. Installation and servicing of electrical circuits and hardware should
be performed by a qualified, licensed electrician.
4.
All electrical and safety codes must be followed including the
National Electrical Code and all applicable local codes.
5. It is the owner’s responsibility to check the battery and
battery connection at least once a month. Batteries
contain acid, and caution must be taken when handling.
6. Risk of electric shock. These pumps have not been investigated
for
use in swimming pools and marine areas.
7. Prop65 Warning for California residents:
: Cancer and Reproductive Harm-
www.P65Warning.ca.gov.
1. Make sure there is a properly grounded 115 V receptacle available.
Do not use primary pump circuit. T
he location must be within 6'
(1.8 m) of the control box and battery. The power supply for your
DC control system plugs directly into the 115 V outlet.
DO NOT USE
AN EXTENSION CORD.
2. Make sure the 115 V electrical supply circuit is equipped with
fuses or circuit breakers of proper capacity.
3. DC emergency pumps are designed for handling clear water. Do
not use
in septic tanks to pump effluent or in sewage pits to pump
sewage.
4. Repair and service of your DC backup system should be performed
by an authorized service station.
5. The installation of DC automatic backup pumps requires the use of
a variable level float switch for operation. It is the responsibility of
the installing party to ensure that the float switch will not hang up
on the pump apparatus or pit peculiarities and is secured so the
pump will turn “on” and “off”. It is recommended that the pit be
18" (45.7 cm) in diameter or larger to accommodate both a primary
and a DC backup pump.
6. For indoor use only.
CAUTION
SEE BELOW FOR
LIST OF CAUTIONS
REFER TO WARRANTY ON PAGE 2.
CAUTION
Turbulence caused by high-velocity incoming
water can cause sump pumps to airlock. If this condition exists,
the incoming water must be baffled to avoid excessive turbulence.
© Copyright 2022 Zoeller
®
Co. All rights reserved.
NOTICE TO INSTALLER: Instructions must remain with installation.
FM3148
0622
Supersedes
0322
DATE INSTALLED:
MODEL NUMBER:
PREASSEMBLED SUMP PUMP SYSTEM WITH BATTERY BACKUP
MODEL 508 - 12 V DC BATTERY BACKUP SYSTEM
WITH 115 V AC POWERED SUMP PUMP
MODEL M53 OR M63 OR M98
INSTALLATION INSTRUCTIONS
Product information presented
here reflects conditions at time
of publication. Consult factory
regarding discrepancies or
inconsistencies.
MAIL TO
: P.O. BOX 16347 • Louisville, KY 40256-0347
SHIP TO
: 3649 Cane Run Road • Louisville, KY 40211-1961
TEL
: (502) 778-2731 • 1 (800) 928-PUMP •
FAX
: (502) 774-3624
Visit our website:
zoellerpumps.com
Patent No. D740329
Register your
Zoeller Pump Company
Product on our website:
http://reg.zoellerpumps.com/
AQUANOT FIT 508/53, 508/63, 508/98
P/N155891-C
