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OWNER’S

MANUAL

MODEL NO.

390.250252

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
• Maintenance
• Repair Parts

PRINTED IN U.S.A.

CAST IRON
SHALLOW WELL
JET PUMP

Form No.

F642-9606

(6/4/96)

FOR POSITION ONL

Содержание 390.250252

Страница 1: ...tructions 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 Maintenance Repair Part...

Страница 2: ...l current supply agree with the motor wiring as shown on motor nameplate 10 The correct fusing and wiring sizing is essential to proper motor operation Use recommended fusing and wire size data in the...

Страница 3: ...sediment may clog it Before installing foot valve check to see that it work freely When using a foot valve a priming tee and a plug as shown in Figure 1 is recommended Be sure the total lift from the...

Страница 4: ...ed if horizontal piping is 25 ft or more Drive Coupling Check Valve Driven Point 1 1 4 Steel Drive Pipe Priming Tee To Service Pressure Switch From Well Built in Check Valve Plastic pipe Adapter Air V...

Страница 5: ...e the 1 8 pipe plug Key No 15 Page 10 on the jet portion of the pump body near the check valve Insert a 1 8 compression fitting into this tapping Cut tubing to length and assemble the two fittings in...

Страница 6: ...motor connect ground screw in switch to motor ground screw Use a solid copper wire at least as large as power supply wires Connect ground wire to grounded lead in service panel metal underground water...

Страница 7: ...3 Carefully tap diffuser to remove from seal plate 4 Remove canopy from end of motor 5 Partially unscrew capacitor clamp move capacitor to one side 6 Hold motor shaft with 7 16 wrench on the flats on...

Страница 8: ...p body 3 Insert an ice pick or other small diameter pointed tool through the venturi and into the nozzle This will dislodge foreign material 4 Foreign material will drop to the bottom of the pump body...

Страница 9: ...uried in sand or mud Pump does not 1 Water level in well is lower than 1 A deep well jet pump may be needed over 20 ft to water deliver water to full estimated capacity Also 2 Steel piping if used is...

Страница 10: ...76 21TF 1 Pump Body Assembly 14 N212 12P 1 Check Valve 15 U78 56CT 1 Pipe Plug 1 8 NPT Square Head 16 U78 57CT 1 Pipe Plug 1 4 NPT Square Head 17 U30 75ZP 4 Capscrew 3 8 16x1 1 4 Hex Head 18 U37 672P...

Страница 11: ...ing Elbow 1 4 NPT 39 U111 100T Compression Fitting Straight 1 8 NPT Standard hardware item May be purchased locally Sears Shallow Well Jet Pump Air Volume Control Package Not Furnished Must be purchas...

Страница 12: ...bout an existing 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...