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CONTENTS

INTRODUCTION/WARRANTY ..........................................2

SAFETY ...............................................................................2

INSTALLATION...................................................................3

ELECTRICAL .......................................................................4

SERVICE ..............................................................................5

PARTS...............................................................................6-7

INTRODUCTION

Please read our instructions before you install and use your
new pump; this will help you obtain full value and good ser-
vice from it. It will also help you avoid needless service costs
that result from causes we cannot control and cannot cover
in our warranty.

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

This is the safety alert symbol.

When you see this sym-

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

following 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 

will 

or 

can 

cause seri-

ous personal 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 word 

NOTICE 

indicates special instructions which are im-

portant but not related to hazards.

Electrically powered sump pumps normally give many years of
trouble-free service when correctly installed, maintained, and
used. However, unusual circumstances (interruption of power
to the pump, dirt/debris in the sump, flooding that exceeds the
pump’s capacity, electrical or mechanical failure in the pump,
etc.) may prevent your pump from functioning normally. To pre-
vent possible water damage due to flooding, consult your local
Sears store about installing a secondary sump pump or a DC
backup sump pump. See “Service”, Page 5, for information
about common sump pump problems and remedies.

NOTICE:

This unit is not designed for applications involving salt

water or brine! Use with salt water or brine will void warranty.

Pump water only with this pump.

1. To avoid risk of serious bodily injury and property damage,

read safety instructions carefully before installing pump.

2. Follow local and/or national plumbing and electrical codes

when installing pump.

3.

To avoid fatal shocks, proceed as follows

if pump needs servicing:

A. Disconnect power to pump outlet box before pulling

pump cord plug.

After plug is pulled, let pump cool for

20 minutes before attempting to work on it. Modern mo-
tors are designed to operate at high temperatures.

B.

Take extreme care when changing fuses. 

To reduce

the chance of fatal electrical shocks, 

DO NOT 

stand in

water or put your finger in the fuse socket.

C.

Ground 

the electrical outlet box.

D.

Use only an individual branch circuit with a Ground
Fault Circuit Interrupter (GFCI) protected grounded
outlet for cord plug.

4.

Never run pump dry. 

To do so can damage internal parts,

overheat the pump (which can cause burns to people han-
dling or servicing the pump), and 

will void the warranty!

5.

DO NOT 

attempt to oil the pump motor. A special oil has

been put into the motor housing at the factory; use of any
other oil will void the warranty and could damage the pump.

6. This pump is recommended for use in permanent installa-

tions only. Pump water only with this pump.

ADDITIONAL INSTALLATION
MATERIALS

SEARS Sump/Utility Pump Hose Kit, Stock No. 27909, con-
taining 24' (7.3M) of 1-1/4" flexible plastic pipe, a 1-1/4" plas-
tic adapter and a stainless steel clamp.

Check Valve, SEARS Stock No. 2789.

LIMITED LIFETIME WARRANTY on CRAFTSMAN

®

PROFESSIONAL 

SUBMERSIBLE SUMP PUMP

Provided that it is installed and operated according to the instructions in the owner’s manual, if this pump ever fails for the origi-
nal purchaser due to a defect in material or workmanship, return it to your nearest Sears store, and Sears will replace it free of
charge. You pay for labor if you choose to have Sears install the replacement pump.

Warranty service is available by calling Sears at 1-800-4-MY-HOME

®

.

LIABILITY LIMITATION

Sears is not liable for loss or damage to property, nor for any incidental or consequential loss or expense from property damage,
that results directly or indirectly from the use of this product. Some states do not allow the exclusion or limitation of property,
incidental or consequential damages, so the above limitation or exclusion may not apply to you.

This warranty applies only while this product is used in the United States.

This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

Sears, Roebuck and Co., Dept. 817WA, Hoffman Estates, IL 60179

RULES FOR SAFE INSTALLATION AND OPERATION

Summary of Contents for CRAFTSMAN 390.304790

Page 1: ...duct Save This Manual For Future Reference Sears Roebuck and Co Hoffman Estates IL 60179 U S A Safety Instructions Installation Electrical Service Repair Parts PRINTED IN U S A PROFESSIONAL SUBMERSIBL...

Page 2: ...e pulling pump cord plug After plug is pulled let pump cool for 20 minutes before attempting to work on it Modern mo tors are designed to operate at high temperatures B Take extreme care when changing...

Page 3: ...Thread 1 1 2 x1 1 4 reducer bushing into pump discharge thread hose into bushing Run dis charge pipe to the nearest sewer outlet or other point of dis posal Use the most direct route and the fewest tu...

Page 4: ...interrupted by plastic rubber or other electrical insu lators such as hoses fittings washers or gaskets including water meter or pump a metal bypass must be used Any electrically insulated connector...

Page 5: ...arge pipe is not plugged or frozen e Be sure check valve is operating correctly Risk of electric shock Unplug pump be fore attempting to service or remove any component 1 The motor in the unit is seal...

Page 6: ...U9 370 O Ring 10 PW117 281 TSU PW117 237 TSU Cord and Plug 11 Motor Upper Volute 12 PS5 26P PS5 29P Impeller 13 PS20 21 PS20 21 Gasket 14 PS1 34P PS1 34P Lower Pump Body 15 U30 966SS U30 966SS Lower...

Page 7: ...7...

Page 8: ...isting Agreement call 9 am 5 pm Monday Saturday 1 800 827 6655 M A I N T E N A N C E A G R E E M E N T America s Repair Specialists REPAIRSERVICES America s Repair Specialists REPAIRSERVICES America s...

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