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READ AND FOLLOW 

SAFETY INSTRUCTIONS!

This is the safety alert symbol. 

When you see this symbol

on your pump or in this manual, look for one of the fol-

lowing signal words and be alert to the potential for personal
injury.

warns about hazards that 

will 

cause serious per-

sonal injury, death or major property damage if ignored.

warns about hazards that 

can

cause serious per-

sonal injury, death or major property damage if ignored.

warns about hazards that 

will

or 

can

cause

minor personal injury or property damage if ignored.

The label 

NOTICE

indicates special instructions which are

important but not related to hazards.

Carefully read and follow all safety instructions in this manual
and on pump.

Hazardous pressure. Under certain conditions,

submersible pumps can develop extremely high pressure.
Install a pressure relief valve capable of passing entire pump
flow at 75 PSI.

Do not allow pump, piping, or any other system compo-

nent containing water to freeze. Freezing may damage

system, leading to injury or flooding. Allowing pump or system
components to freeze will void warranty.

Hazardous voltage. Can shock, burn or cause

death. To avoid dangerous or fatal electric shock hazard, use
pump only in an effluent system. DO NOT install pump in an
open body of water ( a lake, swimming pool, etc.).

Install, ground and wire pump according to local and

Canadian Electrical Code or National Electrical Code

requirements that apply.

Disconnect electrical power supply before installing or

servicing pump.

Make sure pump nameplate voltage and frequency match

line voltage and frequency of power supply.

1. Install pump according to all plumbing, pump and well

code requirements.

2. Install an all leg disconnect switch in the power supply

near the pump.

3. Two-wire motors are equipped with automatic thermal

overload protection which will open the circuit and stop
the motor when a thermal overload (excessive heating)
exists. When motor cools, overload will rest and motor will
restart automatically. 

This can cause the pump to start

unexpectedly and without warning.

GENERAL

Inspect pump for delivery damage. Report any damage to ship-
ping carrier or to Sta-Rite immediately.
Have any installation, repair, or service work done by your 
Sta-Rite dealer.
Never run pump dry.

LIMITED WARRANTY

Sta-Rite warrants to the original consumer of the products listed below, that they will be free from defects in material and work-
manship for the Warranty Period from the date of original installation or manufacture as noted.

Product

Warranty Period

4” Submersible Pump Products

1 year

Our warranty will not apply to any product that has been subject to negligence, misapplication, improper installation or main-
tenance. In the event a three phase submersible motor is operated with single phase power through a phase converter, or if three-
leg ambient compensated, extra-quick trip overload relays of recommended size are not used, our warranty is void.

Buyer’s only remedy and Sta-Rite’s only duty is to repair or replace defective products (at Sta-Rite’s choice). Buyer agrees to pay
all labor and shipping charges associated with this warranty and to request warranty service through the installing dealer as soon
as a problem is discovered. If warranty service is requested more than 30 days after the Warranty Period has ended, it will not
be honored.

STA-RITE SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL, INCIDENTAL, OR CONTINGENT DAMAGES WHATSOEVER.

THE FOREGOING WARRANTIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER EXPRESS WARRANTIES. IMPLIED WAR-
RANTIES, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE, SHALL NOT EXTEND BEYOND THE WARRANTY PERIOD PROVIDED HEREIN.

Certain states do not permit the exclusion or limitation of incidental or consequential damages or the placing of limitations on
the duration of an implied warranty, therefore, the limitations or exclusions herein may not apply. This warranty sets forth spe-
cific legal rights and obligations, however, additional rights may exist, which may vary from state to state.

Supersedes all previous publications.

Sta-Rite Industries, Inc. 293 Wright St., Delavan, WI  53115

Summary of Contents for 10DOM05121

Page 1: ... 0292 2003 Sta Rite Industries Inc 253P4720 Rev 2 11 03 293 Wright Street Delavan WI 53115 Models 10DOM05121 20D0M05121 30DOM05121 Installation Operation Parts For further operating installation or maintenance assistance Call 1 262 728 5551 ...

Page 2: ...matically This can cause the pump to start unexpectedly and without warning GENERAL Inspect pump for delivery damage Report any damage to ship ping carrier or to Sta Rite immediately Have any installation repair or service work done by your Sta Rite dealer Never run pump dry LIMITED WARRANTY Sta Rite warrants to the original consumer of the products listed below that they will be free from defects...

Page 3: ...CATIONS Pumps designed and tested for effluent applications must meet the following Risk of electrical shock Do not remove or alter cord Do not connect conduit to pump 1 Only qualified personnel should install the pump and associated control equipment 2 Vent sewage tank according to local code 3 Do not install pump in any location classified as haz ardous by National Electrical Code ANSI NFPA 70 1...

Page 4: ... Have a qualified serviceman or electrician make pump leads grounded necessary cable repairs shorted or open Fuses blow or overload protector trips when motor is running Low or high voltage Check that line voltage is within 10 of rated If voltage variation is more than 10 call power nameplate voltage while motor is running company to adjust voltage High ambient atmospheric Check temperature of tan...

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