Sears Craftsman 390.252151 Owner's Manual
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Sears Craftsman 390.252151 Owner's Manual

Sears Craftsman 390.252151 Owner's Manual

1/2 hp shallow well water system
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OWNER'S
MANUAL
MODEL NO.
390.252151
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.
PRINTED IN U.S.A.
CRAFTSMAN
1/2 HP SHALLOW WELL
WATER SYSTEM
• Safety Instructions
• Installation
• Electrical
• Maintenance
• Repair Parts
F642-2292
Form No.
(Rev. 3/3/96)

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Summary of Contents for Sears Craftsman 390.252151

  • Page 1 Before First Use of • Safety Instructions This Product. • Installation Save This Manual For • Electrical Future Reference. • Maintenance • Repair Parts Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A. PRINTED IN U.S.A. F642-2292 Form No. (Rev. 3/3/96)

  • Page 2: Table Of Contents

    REPAIR PARTS .............12-14 FULL ONE YEAR WARRANTY ON SHALLOW WELL WATER SYSTEMS For one year from the date of purchase, Sears will repair or replace this pump/tank, free of charge, if defective in material or workmanship. LIMITED WARRANTY ON CRAFTSMAN SHALLOW WELL WATER SYSTEM After one year and through three years from the date of purchase, Sears will furnish, free of charge, a replacement part for any defective part.

  • Page 3: Pump Performance

    SAFETY INSTRUCTIONS (Continued) 6. Disconnect electrical power source before in- 8. Line voltage and frequency of electrical power sup- stalling or working on pump. ply must agree with motor nameplate. 7. Ground pump with a ground wire run from ground- 9.

  • Page 4: Major Components

    INSTALLATION WHAT THEY DO Piping in the Well The Sears 1/2 HP Shallow Well Water System can be in- Impeller and Jet stalled on a dug well, drilled well or with a driven Impeller turns with motor shaft, causing water to fly point.
  • Page 5 INSTALLATION 1. Wrap male pipe threads being attached to pump In areas where the temperature is high for long peri- with one or two layers of Teflon tape. Cover entire ods of time, the tank pre-charge pressure may increase. threaded portion of pipe. This may reduce the tank drawdown (amount of water available per cycle).

  • Page 6: Electrical

    ELECTRICAL Risk of serious or fatal Disconnect power at service panel electrical shock. before connecting pressure switch. Connect motor ground Motor wires are connected wire before connecting to these two To convert from brass screws. 230 to 115 Volts: power supply wires. Move white wire w/black tracer Do not ground to a gas sup-...

  • Page 7: Maintenance

    ELECTRICAL Table II Wiring Chart Recommended Wire and Fuse Sizes Distance in Feet from Motor to Meter Branch 0’ 101’ 201’ 301’ 401’ Max. Fuse* Motor Load Rating 100’ 200’ 300’ 400’ 500’ Horsepower Volts Amps. Amps Wire Size MAINTENANCE Lubrication C.
  • Page 8 Your Sears pump is designed for ease in servicing. Should repair or replacement of the motor or seal be needed, the pump and piping do not need to be dis- connected or disturbed.
  • Page 9 MAINTENANCE 483 0194 477 0194 Figure 7A Figure 7B 479 0194 Figure 6 3. Remove pump back half from motor by unscrew- ing four (4) nuts. Pry back half off motor by insert- ing two (2) screwdrivers between the back pump half and the motor flange.

  • Page 10: Helpful Hints

    HELPFUL HINTS 3. Flush out the debris by running water through the nozzle in the same direction as the dislodging tool was inserted. 4. Reinstall nozzle and venturi. Do not overtighten! 5. Reassemble pump per instructions on Pages 8 and GASES RISE IN WELL CASING HELPFUL HINTS...

  • Page 11: Troubleshooting Guide

    3. Replace foot valve 4. Pressure switch is out of adjustment 4. Adjust or replace pressure switch 5. Air charge too low in SEARS 5. Disconnect electrical power and open faucets until all Captive Air® Tank pressure is relieved. Using automobile tire pressure gauge, check air pressure in tank at the valve stem located at top of tank.

  • Page 12: Repair Parts

    REPAIR PARTS SEARS 1/2 HP SHALLOW WELL WATER SYSTEM (Pump Only) Model 390.252151 Wiring omitted for clarity 16 17 587 1193 To Order Parts in the U.S.A., Call To Order Parts outside the U.S.A., Call Sears Product Service, 1-800-366-7278 Your local Sears Service Center or Store...
  • Page 13 REPAIR PARTS Model 390.252151 Part 1/2 HP Description J218-953C Motor - 1/2 HP - 115/230V - 60 Cycle (Includes Key Nos. 1A through 1E) U18-1103 Overload Protector U18-1180 Terminal Board U18-1098 Contactor U18-128 Governor U18-526 Capacitor C69-2 Water Slinger U78-107PT Reducer Bushing - 1/2”...
  • Page 14 REPAIR PARTS SEARS 1/2 HP SHALLOW WELL WATER SYSTEM (Tank Only) Model 390.252151 586 1193 To Order Parts in the U.S.A., Call To Order Parts outside the U.S.A., Call Sears Product Service, 1-800-366-7278 Your local Sears Service Center or Store REPAIR PARTS Model 390.252151...
  • Page 15 Maintenance Agreement or to inquire about an existing Agreement call 9 am - 5 pm, Monday-Saturday • Product Type 1-800-827-6655 • Model Number • Part Number • Part Description REPAIR SERVICES America's Repair Specialists Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.

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