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Summary of Contents for 390.304551

Page 1: ...tUse of ThisProduct Save ThisManual For FutureReference Model No 390 304551 1 4 HP CRAFTSMANModel No 390 304611 1 3 HP CRAFTSMANModel No 390 304691 1 3 HP SUBMERSIBLE SUMP PUMP Safety Instructions Installation Electrical Service Repair Parts Sears Roebuck and Co Hoffman Estates IL 60179 U S A PRINTED IN U S A Form No F642 9612 Rev 12 6 96 ...

Page 2: ...ING Iwams about hazards that will or can cause seri ous personal injury death or major property damage ffignored iA CAO rlONiwarns about hazards that will or can cause minor personal injury or property damage ff ignored The word NOTICE indicates special instructions which are im portant but not related to hazards Electrically powered sump pumps normally give many years of trouble free service when...

Page 3: ...o avoid backflow into sump when pump shuts off install a SEARS Check Valve Stock No 2789 in threaded dis charge port of pump Be sure arrow on check valve body points away from the pump This Sears check valve is equipped with an air bleed hole to prevent airlocking pump If using any other check valve drill 1 8 3 2ram hole in dishcharge pipe just above pump body but below check valve to prevent air ...

Page 4: ...nterrupted by plastic rubber or other electrical insu lators such as hoses fittings washers or gaskets including water meter or pump a metal bypass must be used Any electrically insulated connector should be jumped as shown in Figure 4C with a length of No 4 wire clamped securely at both ends Automatic Thermal Overload Protection This pump motor has a built in automatic thermal overload protector ...

Page 5: ...ri cation is necessary 2 NOTICE Disassembly of the motor assembly will void warranty It might also cause internal leakage and damage to the unit If motor fails replace entire pump 3 Keep inlet screen clean and free of all foreign objects Pump Cleaning 1 NOTICE Attempting to disassemble motor will void war rarity 2 To clean impeller remove eight screws holding baseplate to motor assembly Clean repl...

Page 6: ...r Cable Clamp Cable Clamp Screw 8 x 5 8 Type A Float Switch Owner s Manual If motor fails replace entire pump Not illustrated _ To Order Parts in the U SA Call I Sears Product Service 1 800 366 7278 I l 1473 0195 Key 30461 No Part No 1 U30 956ZP 2 PS4 17P 3 RP0000911A 4 PS1 29P 5 6 CC0030 13 7 U30 955SS 8 U30 912PS o PS17 67 F642 9612 Not illustrated PARTS LIST Part Description Baseplate Screw 8 x...

Page 7: ...utlet on y KeY NO 1 U30 956ZP 2 PS4 17P 3 RP0000911A 4 U30 912PS 5 PS1 29P 6 7 RP0005248 8 PS28 18 9 PS28 17 10 U30 955SS 11 PS19 18SS 12 PS30 3 13 PS17 66 14 PS17 53 F642 9612 1 3 2 II _ j 2713 _19 PARTS LIST Part No Description Baseplate Screw 8 x 1 2 Type A 8 Req Baseplate Impeller Screw 4 R_quired Volute Motor Assembly Complete Float Stop Float Rod Clamp Screw 8 x 5 8 Type A 3 Req Bracket Pin ...

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