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Craftsman 390.2514 Owner's Manual

Professional hydroglass shallow well jet pump.
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SEARS
OWNER'S
MANUAL
MODEL NO.
390.2514
390.2518
CAUTION:
Read and Follow
All Safety Rulesand
Operating Instructions
Before First Use of
This Product.
Save ThisManual For
Future Reference.
I:RRFTSMRN°
PROFESSIONAL
"HYDROGLASS
''®
SHALLOW WELL JET PUMP
• Safety Instructions
• Installation
• Operation
• Troubleshooting
• Repair Parts
Sears, Roebuck and Co., Hoffman Estates, IL 60179
U.S.A.
PRINTED
IN USA
Form No.
F642-04073 (8/3/o4)

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   Summary of Contents for Craftsman 390.2514

  • Page 1

    Read and Follow All Safety Rulesand Operating Instructions Before First Use of This Product. Save ThisManual For Future Reference. Sears, Roebuck and Co., Hoffman Estates, IL 60179 PRINTED IN USA I:RRFTSMRN° PROFESSIONAL "HYDROGLASS SHALLOW WELL JET PUMP • Safety Instructions •...

  • Page 2

    Allowing ponents to freeze will void warranty. TABLE I - PUMP Model Description 390.2514 1/2 HP S.W. Jet 390.2518 3/4 HP S.W. Jet SAFETY INSTRUCTIONS! This is the safety aler'c symbol. pump or in this manual, and be alert to the potential...

  • Page 3

    CONTENTS Safety ... Warranty/Introduction Pump Performance Major Components Piping Electrical Installation Operation Maintenance Helpful Hints ... Repair Parts ... Troubleshooting Guide ... RULES FOR SAFE INSTALLATION 1. Read the Owners Manual and Rules for Safe Operation Installation Instructions carefially. Failure to follow these Rules and Instructions cotfld cause serious bodily injury, and!or prop- erry damage.

  • Page 4

    IN THE WELL A shallow well jet pump can be installed on a dug well, drilled well or a driven point. SEARS shallow well jet pumps check valve. In a dug or cased well, a foot valve and strainer should be installed for easy priming.

  • Page 5

    Disconnect power Motor Switch Settings If the motor can operate at either 115 or 230 volts, factory to 230 volts. Do not change motor voltage is 230 volts, or if you have a single voltage NOTICE: Never wire a 115 volt motor to a 230 volt line.

  • Page 6

    - Connect the green (or bare copper) ground wire to the green ground screw. FIGURE 6 - Pressure switch wiring TABLE II - RECOMMENDED Motor Volts Pump Model Horsepower 390.2514 115/230 390.2518 115/230 ELECTRICAL Connection Procedure: Connect the ground can cause a fire or wire must...

  • Page 7

    ;ApTNE AIF_ TANK Figure 7 For mounting pump to tank, purchase tank fittings SEARS Captive Ai_ Tanks are pre_.harged at the factory. Check the tank Owners Manual to find if air charge needs adjustmem. and Model 390.2518 require 40 pounds...

  • Page 8

    MAINTAINING YOUR PUMP Lubrication It is not necessary to lubricate the pump bearings are lubricated for life. The mechanical pump is water lubricated and self-adjusting. Draining for Winter When the pump is to be disconnected from ger of freezing, it must be drained.

  • Page 9

    C. With finger pressure press seat firmly ity. See Figure 12A. Polished face of seat faces inside of pump. If seat will not locate properly, place cardboard polished face and use piece of 3/4" standard hag purposes. See Figure 12B. Figure D.

  • Page 10

    REPAIR PARTS 766 1194...

  • Page 11

    1/2 HP Model 390,2514 J218-953C 1"* 17351-0009 WC78-41T L176-47P U9-399 U109-6A J 105-40PE J1-39P U30-542SS C19-54SS U9-201 N32P-66 N34P-19 N76-29P J20-18 N176-28PB U37-673P U111-212T U9-226 N166-5P 21" U212-68T U30-742SS C4-42P 25A* C35-11 2782 L43-5C *Standard hardware item. May be purchased locally. **For repair or service to motors, always give the motor model number.

  • Page 12

    2. Check are open. 3. Close faucets 4. Replace is out of adjustment. 5. Adjust or replace too low in Captive 6. Disconnect 390.2514 pressure 390.2518 require check for proper operation. of tank. If air pressure outside Check replace up prime.

  • Page 16

    • Product Type • Model Number • Part Number • Part Description Sears, Roebuck and Co., Hoffman Estates, IL 60179 CRRFTSMRW PROFESSIONAL "HYDROGLASS ''® SHALLOW WELL JET PUMP Forthe repair or replacementparts youneed...

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390.2518

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