Sears CRAFTSMAN 390.304790 Owner'S Manual Download Page 1

Page: 1 / 8

OWNER’S

MANUAL

MODEL NO.

390.304790
390.305790

CAUTION:
Read and Follow
All Safety Rules and
Operating Instructions
Before First Use of
This Product.

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
SUBMERSIBLE SUMP PUMP

Form No.

F642-9819

(Rev. 4/19/04)

CRAFTSMAN Professional

Model No. 390.304790 - 1/3 HP

CRAFTSMAN Professional

Model No. 390.305790 - 1/2 HP

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...