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CRAFTSMAN 390.252158 Owner's Manual

Professional 112 hp shallow well water system.
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Read and Follow
All Safely Rulesand
Operating Instructions
Before FirstUse of
Save ThisManual For
Future Reference.
• Safety Instructions
• Installation
• Electrical
• Maintenance
• Repair Parts
Sears, Roebuck and Co., Hoffman Estates, IL 60179
Form No.


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   Summary of Contents for CRAFTSMAN 390.252158

  • Page 1

    OWNER'S MANUAL MODEL NO. 390.252158 €-RAFTSMAN° PROFESSIONAL CAUTION: 112 HP SHALLOW WELL Read and Follow All Safely Rulesand WATER SYSTEM Operating Instructions Before FirstUse of • Safety Instructions ThisProduct. • Installation Save ThisManual For • Electrical Future Reference. • Maintenance •...

  • Page 2

    CONTENTS INTRODUCTION INTRODUCTION/WARRANTY .......... Please read our instructions before installing and using your PUMP PERFORMANCE ............Shallow Well Water System• This will help you obtain full benefits of the quality and convenience built into this MAJOR COMPONENTS It will also help you avoid any needless service INSTALLATION ..............

  • Page 3

    SAFETY INSTRUCTIONS (Continued) 6. Disconnect electrical power source before installing 8. Line voltage and frequency of electrical power supply working on pump. must agree with motor nameplate. 9. Use of fuses or wire smaller than size recommended 7. Ground pump with a ground wire run from grounding lug on motor...

  • Page 4

    INSTALLATION INSTALLATION For a pump at sea level mounted directly over the well, be sure the total lift from the pumping water level to the pump Piping in the Well does not exceed 20 feet. This will be less if the pump is off- set from the well.

  • Page 5

    INSTALLATION quired on new installations, pumps requiring repriming 1-1/4" 1-1/2" 2" pumps that have been disassembled for service. Do this as follows: Upto 25 Ft. 25 to 50 Ft. 50 to 200 Ft. 1. Open faucets furthest from tank and allow pump to op erate.

  • Page 6

    ELECTRICAL Disconnect power before working on pump, motor, pressure switch, or wiring. Your Motor Terminal Board (under the motor end cover) if line voltage is 230 Volts or if you have a single voltage and Pressure Switch look like one of those shown below, motor.

  • Page 7

    OPERATION Priming the Pump will probably prime the first time after the following steps 1 through 4 above. NOTICE: To properly prime the pump, install a pipe tee in From 10 to 20 foot depths, you might have to shut off the discharge piping (see Figure...

  • Page 8

    MAINTENANCE 2. Reassembly of pump. NOTICE: Do not overtighten; you may twist studs off of tank. If you have a torque wrench, tighten to 85 inch- A. Clean _O _ rings and _O" ring grooves. pounds torque. B. Lubricate "O" rings with petroleum jelly, and place in 18.

  • Page 9

    MAINTENANCE 4. Place back half of pump on flat surface and tap out ce- I. Screw impeller on shaft (clockwise) while holding ramic seat. See Figure 6. shaft with 7/16" open end wrench on shaft flats. This will automatically locate seal in place. See Figure 8. 478 0194 4790194 Figure 6...

  • Page 10

    HELPFUL HINTS How to Handle a Gaseous Well must In some areas well water contains gases which be al- lowed to escape before the water is used. This can be done as shown in Figure 9. Gases ritmto A good way of delivering gas-free water is to suspend a pipe, su_ace...

  • Page 11

    TROUBLESHOOTING GUIDE TROUBLE POSSIBLE CAUSES REMEDIES Motor will not run 1. Disconnect switch is off 1. Be sure switch is on 2. Fuse is blown 2. Replace fuse 3. Starting switch is defective 3. Replace starting switch 4. Wires at motor are loose, 4.

  • Page 12

    REPAIR PARTS Pump Only - Model 390.252158 16 17 26 _25 5871193 : To Orde_ _ o_lde the U.S.Ao, Call YoUr i_ai Service Center or Store...

  • Page 13

    REPAIR PARTS Model 390.252158 Part 1/2 HP Description 1"* 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 Govemor U18-526 Capacitor C69-2 Water Slinger U78-107PT Reducer Bushing - 1/2"...

  • Page 14

    REPAIR PARTS Tank Only - Model 390.252158 ¢.b.-di _,\..._ REPAIR PARTS Model 390,252158 1/'2 HP Qty. Part Number Used Description 29135 Tank Assembly (Includes Diaphragm, Elbow, Valve, Nuts, Washers, & Inlet Flange) U20-13 Bag - Vinyl U212-160 1" Air Valve w/Cap U31-446P Inlet Flange U36-202BT 1`...

  • Page 16

    SEARS I:RRFTSMRN OWNER'S PROFESSIONAL MANUAL 1/2 HP SHALLOW WELL WATER SYSTEM Model NO. 390.252158 Forthe repair or replacementpartsyou,need Call7 am - 7 pro, 7 daysa week 1-8OO-366-PART (1-800-366-7278) Forin-homemajorbrandrepairservice Call24 hoursa day,7 claysa week 1-800-4-REPAIR (1-800-473-7247) The model number of your Shallow Well Water will System...

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