Product information presented here reflects conditions at time of publication. Consult factory regarding discrepancies or inconsistencies.
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Manufactured by Zoeller Pump Company
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MAIL TO: P.O. BOX 16347 • Louisville, KY 40256-0347 SHIP TO: 3649 Cane Run Road • Louisville, KY 40211-1961 (502) 778-2731 • 1 (800) 928-PUMP • FAX (502) 774-3624
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COMPLIES WITH ASME A112.3.4
Water Powered Emergency Backup Sump Pump System MODEL 503
Zoeller’s Home Guard ® Max is a high capacity, high efficiency water powered back-up system. With no electricity or batteries required, the Home Guard ® Max takes over seamlessly when your primary sump system fails. The Home Guard ® Max comes fully assembled for fast, easy and trouble-free installations, and its small footprint allows for installation in even the smallest sump pits. With superior performance and discharge capacity, it uses less water and costs less to operate. The Home Guard ® Max, installed as a back-up system, does not use any water unless the primary system malfunctions or in the case of power failure. Water flow is required only when the Home Guard ® Max is operating. This product is not intended for use as a primary water removal unit.
NEW Profile Low now a pumps v 7” sh ailable. o stand rter than ard m odel.
Primary sump pump not included.
12
FEET
METERS 14
TOTAL DYNAMIC HEAD/FLOW PER MINUTE DEWATERING ONLY
PUMP PERFORMANCE CURVE MODEL 503
45 40
TOTAL DYNAMIC HEAD
35 10 30 8
25 80 PSI
6
20 60 PSI
15 10 2
018586
40 PSI
4
Pump capacity varies due to: Inlet Water Pressure, Working Water Pressure, Discharge Elevation, Number of Pipe Fittings, Inlet and Outlet Pipe Size, Fluid Viscosity, Degree of Water Clarity, Water Temperature. The flow rates in the chart are approximate values.
20 PSI
5
0 5
GALLONS LITERS
0
10
20
40
15 60
20
NOTE: Some districts may require a reduced pressure principle backflow preventer per ASSE Standards 1013. Check Local Codes.
25
80
FLOW PER MINUTE
Typical Installation with Submersible Pump and Separate Discharge Pipe PIPING ASSEMBLY (SUPPLIED BY OTHERS) (OPTIONAL ALARM) R
LOUISVILLE, KY
R
"A-PAK" ALARM SYSTEM 10-1494 R R
TEST
CHECK VALVES
LISTED 288X
LR54245
ALARM SILENCE
POWER ON WARNING: ELECTRICAL SHOCK HAZARD FAILURE TO DISCONNECT ALL POWER BEFORE SERVICING COULD RESULT IN INJURY OR DEATH.
INDOOR ALARM SYSTEM 120VAC Note: Replace battery every 12 months
COUPLINGS
INCOMING WATER SUPPLY LINE
3-PRONG PLUG
BACK FLOW PREVENTER AND FILTER (SUPPLIED BY OTHERS)
6" MIN.
INSTALL DEDICATED SHUT-OFF VALVE WITHIN 6FT. (1.8M) OF HOMEGUARD MAX.
ON LEVEL TO BE DETERMINED BY TESTING. SEE INSTRUCTIONS.
ALARM MAY BE SET TO SOUND PRIOR TO BACKUP PUMP TURNING ON. THIS WILL WARN OF MAIN PUMP FAILURE. IF DESIRED, THE ALARM CAN BE SET TO SOUND WHEN BACKUP PUMP ACTIVATES. THIS WILL WARN THAT BACKUP PUMP IS ON OR HAS FAILED. PRIMARY PUMP ON LEVEL OFF LEVEL MUST BE ABOVE SUCTION SCREEN AND ABOVE PRIMARY PUMP ON LEVEL
SUBMERSIBLE PUMP ON/OFF FLOAT
SK2721
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Manufactured by Zoeller Pump Company MAIL TO: P.O. BOX 16347 • Louisville, KY 40256-0347 SHIP TO: 3649 Cane Run Road • Louisville, KY 40211-1961 (502) 778-2731 • 1 (800) 928-PUMP • FAX (502) 774-3624