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Read and Follow
All Safety Rulesand
Operating Instructions
Before First Use of
This Product.
Save ThisManual For
Future Reference.
MODEL NO. 390.2623
• Safety Instructions
• Installation
• Electrical
• Maintenance
• Repair Parts
Sears, Roebuck and Co., Hoffman Estates, IL 60179
FormNo.F642-04710 (8/6/o4)


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   Summary of Contents for Craftsman 390.2622

  • Page 1

    SEARS OWNER'S MANUAL MODEL NOS. 390.2622 390.262553 MODELNO. 390.2622 390.262553 390.2623 MODEL NO. 390.2623 I:RRFTSNFIN ° HYDROGLASS ® CAUTION: HIGH PRESSURE Read and Follow All Safety Rulesand SPRINKLER PUMP Operating Instructions Before First Use of • Safety Instructions This Product. •...

  • Page 2

    CONTENTS INTRODUCTION INTRO DU CTION/WARR.MNITy .......... Please take a few minutes to read our instructions before you SAFETY ................install and use your pump. This will help you obtain the full benefits from this pump. It will also help you avoid any need- PREPARATION ..............

  • Page 3

    PREPARATION INSTALLATION (Continued) BASIC TOOLS MATERIALS NEEDED Suction Pipe Pipe Wrenches Screwdriver Hacksaw Check Valve i Tee and Plug Adjustable Wrench Teflon Tape Knife NOTICE: Depth to water must not be more than 20'. Sanitary 1. Long runs and many fittings increase friction and reduce...

  • Page 4

    INSTALLATION (Continued) installations, sprinkler systems. A suggested mtdtiple discharge to service 2. To aid priming on driven point install a line Figure is shown in Figure 3. check valve as shown 2. Be sure check valve flow arrow points toward pump.

  • Page 5

    ELECTRICAL Connection diagram for dual voltage, single-phase motors. Connect power supply wires to L1 and L2. For 3-phase Your dual-voltage motor's terminal board (under the motor tors, or if motor does not match these pictures, follow end cover) will match one of the diagrams below.

  • Page 6

    ELECTRICAL (Continued) wiring diagram on motor nameplate against Figure 6. If the 3. Disconnect power before servicing motor or pump. If the motor wiring diagram does not match the diagrams in disconnect switch is out of sight of pump, lock it open Figure 6, follow the diagram on the motor.

  • Page 7

    OPERATION PRIMING THE PUMP NOTICE: 'Priming' refers to the pump expelling all air in the system and beginning to move water from its source out into the system. It does not refer only to pouring water into the pump (although pouring water in is usually...

  • Page 8

    MAINTENANCE 2. If impeller must be replaced, loosen two machine screws Pump and piping need not be disconnected to repair or re- and remove motor canopy (see Figure 14). place motor or seal (see Figure 12). If motor is replaced, place the shaft seal (Key No.

  • Page 9

    MAINTENANCE (Continued) 4. Place pump body half face down on flat surface and tap 9. Hold motor shaft with 7/16" open end wrench on shaft out stationary half of seal (see Figure 16). flats (Figure 14, Page 8) and screw impeller onto shaft.

  • Page 10

    TROUBLESHOOTING CHART SYMPTOM CORRECTIVE ACTION POSSIBLE CAUSE(S) Motor will net run 1. Disconnect switch is off 1. Be sure switch is on 2. Fuse is blown 2. Replace fuse 3. Startingswitch is detective 3. Replace starting switch 4. Wires at motor are loose, 4.

  • Page 11

    REPAIR PARTS 16 18 390.2622 390.262553 390.2623 115/230V 115/230V 230V Part 60 Cy/1 Ph 60 Cy/1Ph 60 Cy/t Ph Description 1 HP 1-1/2HP 2 HP Motor J216-1029 J218-956C A100GSL Overload Protector U18-1342 U18-1406 Terminal Board U18-1180 U18-1180 Contactor U18-1098 U18-1098 Governor U18-128 U18-128...

  • Page 12

    SEARS I:RRFTSMRN° OWNER'S HYDROGLASS ® MANUAL HIGH PRESSURE SPRINKLER PUMP Model No. 390.2622 For the repair or replacementpartsyouneed 390.262553 Call7 am - 7 pm, 7 days a week 1-800-366-PART 390.2623 (1-800-366-7278) Forin-homemajorbrandrepair service Call24 hours a day, 7 days a week 1-800-4-REPAIR (1-800-473-7247) The model number of...

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390.262553, 390.2623

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