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CONTENTS

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

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

INSTALLATION ...........................................................3-5

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

PARTS.............................................................................6

INTRODUCTION

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

2

FULL ONE YEAR WARRANTY ON  SEARS SUBMERSIBLE SUMP PUMPS

During the first year after the date of purchase, Sears will repair or replace this pump, free of charge, if defective in materials or

workmanship.
This warranty does not cover repairs on replacement parts necessary because of abuse or negligence including failure to install,

adjust and operate this pump according to the instructions in the owner’s manual.

LIMITED WARRANTY ON CRAFTSMAN SUBMERSIBLE SUMP PUMPS

During the second year after the date of purchase, Sears will furnish, free of charge, a replacement part for any defective part. You

pay for labor.

LIMITATION OF LIABILITY

SEARS WILL NOT BE LIABLE FOR LOSS OR DAMAGE TO PROPERTY OR ANY INCIDENTAL OR CONSEQUENTIAL LOSS OR

EXPENSE FROM PROPERTY DAMAGE DUE DIRECTLY OR INDIRECTLY FROM THE USE OF THIS PRODUCT.
Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion

may not apply to you.
WARRANTY SERVICE IS AVAILABLE BY SIMPLY CONTACTING THE NEAREST SEARS SERVICE CENTER/DEPARTMENT IN THE

UNITED STATES of AMERICA. For service outside the U.S.A., contact your local Sears Service Center or store.
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. 817 WA, Hoffman Estates, IL 60179

READ AND FOLLOW  SAFETY INSTRUCTIONS!

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

This is the safety alert symbol. When you see this

symbol 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

personal injury, death or major property damage if
ignored.

warns about hazards that will or can cause

serious 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
important but not related to hazards.

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.

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 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 handling 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

installations only. Pump water only with this pump.

ADDITIONAL INSTALLATION

MATERIALS

Sears Sump Pump Hose Kit, Stock No. 2790, containing
24' (7.3M) of 1-1/4" flexible plastic pipe, a 1-1/4" plastic
adapter and a stainless steel clamp.
Check Valve, Sears Stock No. 2789.

Summary of Contents for 390.304550

Page 1: ...Before Start ing The Installation Save This Manual For Future Reference Sears Roebuck and Co Chicago IL 60684 U S A Installation Operation Repair Parts PRINTED IN U S A SUBMERSIBLE SUMP PUMP Model No...

Page 2: ...ety instructions in this manual or on pump This is the safety alert symbol When you see this symbol on your pump or in this manual look for one of the following signal words and be alert to the potent...

Page 3: ...reads in plastic pipe Hand tighten only NOTE To avoid backflow into sump when pump shuts off install a Sears Check Valve Stock No 2789 in threaded discharge port of pump Be sure arrow on check valve b...

Page 4: ...ump a metal bypass must be used Any electrically insulated connector should be jumped as shown in FIgure 4C with a length of No 4 wire clamped securely at both ends Automatic Thermal Overload Protecti...

Page 5: ...ide cord out of clamp 3 Insert new switch cord in clamp Distance from clamp to float should be the same as original installation See Figure 3 Page 4 4 Tighten tether clamp screw NOTICE Make sure switc...

Page 6: ...er s Manual Key 30455 Part No Part No Description 1 U30 934ZP Screw Pump Body 8 Required 2 FP0005781 Lower Pump Body 3 RP000917 Impeller 4 U30 912ZP Screw Motor Housing 4 Required 5 FP0006023 Upper Pu...

Page 7: ...7...

Page 8: ...EPAIR PARTS ALWAYS GIVE THE FOLLOWING INFORMATION PART NUMBER PART DESCRIPTION MODEL NUMBER NAME OF ITEM All parts listed may be ordered from any Sears Service Center If the parts you need are not sto...

Page 9: ...owners manual MODEL NO HOW TO ORDER REPAIR PARTS SEARS SERVICE IS AT YOUR SERVICE WHEREVER YOU LIVE OR MOVE IN THE Sears Roebuck and Co Chicago Ill 60684 U S A Form No...

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