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CRAFTSMAN 390.2509 Owner's Manual

1/2 hp shallow well water system.
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SEARS
OWNER'S
MANUAL
MODEL NO.
390.2509
CAUTION:
Read and Follow
All Safety Rulesand
Operating Instructions
Before FirstUse of
This Product.
Save ThisManual For
Future Reference.
I:RRFTSMRN°
1/2 HP SHALLOW WELL
WATER SYSTEM
• Safety Instructions
• Installation
• Electrical
• Maintenance
• Repair Parts
Sears, Roebuck and Co., Hoffman Estates, IL 60179
U.S.A.
PRtNTED
IN U.S.A,
Form No. F642-04074
(8/3/04)

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   Summary of Contents for CRAFTSMAN 390.2509

  • Page 1

    SEARS OWNER'S MANUAL MODEL NO. 390.2509 I:RRFTSMRN° CAUTION: 1/2 HP SHALLOW WELL Read and Follow WATER SYSTEM All Safety Rulesand Operating Instructions Before FirstUse of • Safety Instructions This Product. • Installation Save ThisManual For • Electrical Future Reference. • Maintenance •...

  • Page 2

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

  • Page 3

    BASIC TOOLS When using a foot valve, a priming tee and plug as shown in Figure 1, are recommended. AND MATERIALS NEEDED Plastic Pipe Installation Tools Pipe Wrenches Knife or Saw to Cut Plastic Pipe Screwdriver Tire Pressure Gauge Materials Plastic Pipe and Firings (as required...

  • Page 4

    INSTALLATION PUMP/TANK INSTALLATION Tank Pump Tank is pre-charged with 40 pounds per square inch (PSI) air pres- sure at the factory. Your tank requires an air charge of 30 PSI for NOTICE: Use Teflon tape supplied with the pump or Plasto-Joint Stik _ proper operation;...

  • Page 5

    ELECTRICAL Disconnect power before working on pump, motor, pressure switch, or wiring. Motor Switch Settings Dial Type Voltage Selector lfthe motor can operate at either 115 or 230 volts, it is set at the rConnections factory to 230 volts. Do not change motor voltage setting...

  • Page 6

    ELECTRICAL WIRING CONNECTIONS Connection Procedure: Connect the ground wire first as shown in Figure 6. The ground I _,WARNING_J Fire hazard. Incorrect voltage can cause a fire or wire must be a solid copper wire at least as large as the power seriously damage motor...

  • Page 7

    OPERATION Vinyl Bag Replacement Priming the Pump NOTICE: To prevent damage to intemal parts, do not start motor LAWARNINGJ Be sure ALL air pressure been released until pump has been filled with water. from tank before removing nuts from flange. Failure to do To prime...

  • Page 8

    MAINTENANCE Air Valve Replacement Reassembly of pump: A. Install O-Ring gasket on seal plate (Key Nos. 5 and 1. Follow steps 1 through 5 under "Vinyl Bag Replacement", Page 12). Page 7. B. Pick up a small amount of petroleum jelly on one finger and Cut valve off as close to tank as possible.

  • Page 9

    MAINTENANCE Remove seal plate from motor by inserting screwdrivers between the seal plate and the motor flange. Pry seal plate POLISHED SURFACE motor flange. This will force rotating portion of seal off shaft. NOTE: Be sure you do not scratch shaft! ,_:/./_ OF FLOATING SEAL...

  • Page 10

    MAINTENANCE Screw impeller on shaft (clockwise) while holding shaft with SEAL PLATE 7/16" open end wrench on shaft flats. This will automatically HOLES MUST LINE UP locate seal in place. See Figure 11. DIFFUSER FACE OF SEALING WASHER SHAFT SHOULDER BE SURE NIBS ENGAGE NOTCHES RUBBER DRIVE RING...

  • Page 11

    MAINTENANCE / HELPFUL HINTS B. Place a small amount of No. 2 non-hardeding Permatex Cleaning Shallow Well surface of insert as shown. Smooth out with finger. To remove debris from venturi or nozzle, proceed as follows: Figure 15. Disassemble pump per instructions on Page 8.

  • Page 12

    REPAIR PARTS Pump Only Model 390.2509 Port 2305 0296...

  • Page 13

    REPAIR PARTS Qty. Par[ Number Used Description J218-953C Motor - 115/230V C69-2 Water Slinger N203-12P Seal Plate Assembly J3-2 Seal Plate Insert U9-390 O-Ring 2784 Shaft Seal J105-40PF Impeller C35-41 Rubber Pad N1-28P Diffuser U30-738SS Capscrew #10-16 Hex Head 11** N176-35PE Pump Body Assembly N76-35PE...

  • Page 14

    REPAIR PARTS Tank Only 9 ----_Q 2433 0596 REPAIR PARTS Qty. Used Description Pad Num_r U231-285-S Tank Assembly (Includes Diaphragm, Valve, Nuts, & Inlet Flange) U20-7 Bag - Vinyl "t Air Valve with Cap U31-442P Inlet Flange Nut 5/16-18 Hex U78-770P Elbow 3/4"...

  • Page 15

    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 16

    SEARS OWNER'S I:RRFTSMRN° MANUAL 1/2 HP SHALLOW WELL WATER SYSTEM Model No. 390.2509 Forthe repair or replacementparts youneed Call7 am - 7 pro, 7 days a week t -800-366-PART (1-800-366-7278) Forin-homemajorbrandrepair service Call24 hoursa day,7 days a week 1-800-4-REPAIR (1-800-473-7247) The model number of your Shallow Well Water Forthe locationof a...

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