Craftsman 3902645 User Manual SUBMERSIBLE PUMP Manuals And Guides L0521906
CRAFTSMAN Submersible Pumps Manual L0521906 CRAFTSMAN Submersible Pumps Owner's Manual, CRAFTSMAN Submersible Pumps installation guides
User Manual: Craftsman 3902645 3902645 CRAFTSMAN SUBMERSIBLE PUMP - Manuals and Guides View the owners manual for your CRAFTSMAN SUBMERSIBLE PUMP #3902645. Home:Plumbing Parts:Craftsman Parts:Craftsman SUBMERSIBLE PUMP Manual
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OWNER'S MANUAL MODEL NO. 390.2645 390.2655 CRAFTSMAN Model No. 390.2645 CRAFTSMAN PROFESSIONAL Model No. 390.2655 CAUTION: Read and Follow All Safety Rulesand Operating Instructions Before FirstUse of ThisProduct. Save ThisManual For Future Reference. CRRFTSMRW SUBMERSIBLE UTILITY PUMP • Safety Instructions • Installation • Electrical • Repair Parts Sears, Roebuck and Co., Hoffman Estates, IL 60179 PRtNTED IN U.S.A. U.S.A. Form No F642-04079 (7/21/04) INTRODUCTION CONTENTS INTRODUCTION/WARRANTY .......................................... 2 3 Please read our instructions before you install and use your new pump; this will help you obtain full value and good service from it. It will also help you avoid needless service costs that result from causes we cannot control and cannot cover SERVICE .............................................................................. 4 in our warranty. PERFORMANCE .................................................................. 5 PARTS ................................................................................. 6 SAFETY ............................................................................... 2 INSTALLATION ................................................................... GENERAL SAFETY INFORMATION NOTICE: This unit is not designed for applications involving salt water or brine! Use with salt water or brine will void b. Keep work area clean, uncluttered and properly lighted - replace aLlunused tools and equipment. wan'anty. c. Keep visitors 1. Know the pump hazards. application, limitations, and potential from the work area. d. Make workshop child-proof - with padlocks, switches, and by removing starter keys. master 10.When wiring an electrically driven pump, follow electrical and safety codes, as well as the most recent National Electrical Code. _WARNING]DO not use in explosive atmospheres. Pump water only with this pump. Failure to follow this warning can result in personal injury and/or property damage. 11.This equipment is onty for use on 115 volt (single phase) and is equipped with an approved 3-conductor cord and 3-prong, grounding-type plug. 2. Disconnect power before servicing. 3. Release all pressure any componeht. at a safe distance within the system before servicing [AWARNING]To reduce the risk of electric shock, pull plug before servicing. This pump has not been investigated for use in swimming pool areas. This pump is supplied with a grounding conductor and grounding-type attachment plug. Be certain that it is connected only to a properly grounded grounding-type receptacle. 4. Drain water from the system before servicing. 5. Secure the discharge line before startlng the pump. An unsecured discharge line will whip, possibly causing personal injury and/or property damage. 6. Check hoses for weak or worn condition before each use, making ce_ain that all connections are secure. Where a 2-prong wall receptacle is encountered, it must be replaced with a properly grounded 3-prong receptacle installed in accordance with the National Electrical Code and local codes and ordinances. 7. Periodically inspect pump and system components. Perform routine maintenance as required (See MAINTENANCE, Page 4). 8. Provide a means of pressure relief for pumps whose discharge line can be shut-off or obstructed. 12.All wiring should be performed by a qualified electrician. 9. Personal Safety: l?,.Make certain that the power source conforms requirements of your equipment. a. Wear safety glasses at all times when working pumps. with 2 to the 14.Protect electricalcordfromsharpobjects, hot surfaces, oil,andchemicals. Avoidkinkingthe cord. Replace or repair damaged or worn cords 15. Do not touch an operating erate at high temperatures. immediately. motor. Modern motors can op- 16. Do not handle a pump or pump motor with wet hands when standing on a wet or damp surface, or in water. or IAWARNINGI Risk of electric shock. If your basement has water or moisture on the floor, do not walk on wet area until all power has been turned off. If shut-off box is in basement, call the electric company to shutoff service to the house, or call your local fire department for instructions. Remove pump and repair or replace. Failure to follow this warning can result in fatal electrical shock. INSTALLATION [A WARNINGIDo ways use not use power cord to lift motor. ELECTRICAL CONNECTIONS The Pump has a 3-prong electric plug. The third prong is used to ground the pump to prevent possible fatal shock2 The third prong should never be removed. Your electrical outlet should be the 3-prong, polarized type with an internal ground. A separate 15 amp GFCI branch electrical mended. DO NOT USE AN EXTENSION circuit CORD. is recom- Testing for Ground For your safety, check your outlet for ground using a Circuit Analyzer. (Figure A). A Circuit Analyzer will tell you by a pattern of lights ff the power, neutral, and ground wires are correctly connected to your outlet. It can also be used to check other outlets in your home. A Circuit Analyzer is available in the Sears Electrical Department. Al- handle. NOTICE: Do not use this pump in ponds containing plants or fish. 1. Pump should be located and should rest on level solid foundation. Do not suspend pump by means of discharge pipe or power cord. Keep pump inlet screen clear. UL Listed 2. Thread outlet pipe into pump stripping or crossing threads. a. To install vided with 3/4" garden body hose, carefully install to avoid adapter pro- Analyzer Figure A with pump. Face Plate b. To install with rigid pipe, use plastic pipe. Wrap thread with Teflon tape or use Plasto Joint Stik*. Screw pipe into ptmlp hand fight +1 - 1-1/2 turns. NOTICE: Do not try to disassemble moving inlet screen. Any evidence warranty. /_ pump farther than reof tampering will void suggested, with larger sizes for rims over 25 ft (7M). For safety, pump should always be electrically grounded to a suitable electrical ground such as a grounded water pipe or a properly grounded metallic raceway, or ground wire system. Do not cut off the round grounding prong. [AWARNING ]The pump motor is equipped with automatic resetting thermal protector and may restart unexpectedly. Protector tripping is indication of motor overloading as a result of operating pump at low heads (low discharge restriction), excessively high or low voltage, inadequate wiring, incorrect motor connections, or a defective motor or pump. Co., Chicago, IL _ Outlet 1_-n 1 "_III 3. Power Supply: Pump is designed for l15V, 60 Hz operation and requires a circuit of 15 amperes or more capacity. It is supplied with a 3-wire cord set with grounding-type plug for use in a 3-wire, grounded outlet. 3 wire extension cord, of at least 14 AWG (2ram _) size is *Lake Chemical Outlet / Face Plate Screw I _ Outlet Box Bare Copper Wire to Cold Water Pipe 653 0993 Figure B C'amo d _, aCI mp Meter MetalWater Pipe Figure C 655 0993 Grounding OPERATION Outlet If your outlet is not grounded, install a copper wire, at least 14 gauge (2mmZ), from the outlet box, as shown in Figure B, to a metal cold water pipe. Use ground clamp on pipe. IMPORTANT: The cold water pipe you use as a ground must have metal continuity to electrical ground. If continuity is interrupted by plastic, rubber, or other electrical insulators; 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 C), 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. If the motor overheats, the protector will open and cut off power to the motor before the heat damages it internally. The overload will reset automatically and the pump will restart after the pump cools down below the danger point. IAWARNING'_ DO NOT attempt motor motor could when to work on the pump or if the overload seems to have tripped. The may restart without wm'ulng at any time. You be injured and the pump damaged if it starts you are working on it. DO NOT attempt to repair a non-operational to Sears for service by a qualified technician. Generator pump. Take it Sizing Below is the minimum Engine-Generator Watt rating required to power this pump motor. Any additional loads, such as lights, must be added to the listed load and the generator sized accordingly. Pump Motor HP Minimum Wa_ Rating of Generator 1/6 1/4 3000 3200 [_'WARNING-]Risk of electric pump or pump motor with ing on wet or damp surface, NOTICE: or fish. shock. Do not wet hands or when or in water. Do not use this pump in ponds containing handle standplants 1. Shaft seal depends on water for lubrication. Do not operate pump unless it is in at least 3/16" (4.75mm) of water as seal may be damaged if allowed to run dry. 2. Motor is equipped with automatic reset thermal protector. If temperature in motor should rise unduly, switch will cut off all power before damage can be done to motor. When motor has cooled sufficiently, switch will reset automatically and restart motor. If protector trips repeatedly, pump should be checked as to cause of difficulty. Low voltage, long extension cords, clogged impeller, very low head or lift, etc., could cause cycling. 3. Pump will pump water down to 3/16" (4.75mm); this means that it will not remove all water. If unit has been operating and suddenly no water comes out of discharge hose, shut off unit immediately. Water level is probably very low and unit has broken prime. Use mop or squeegee to remove remainhag water. I_,WARNING ] Risk of electric shock. Before attempt- ing to check why unit has stopped operating, disconnect power from unit. Do not handle pump with wet hands or when standing on wet or damp surfaces, or in water. Failure to follow precaution can result in personal injury and/or property damage. Airlocks When a pump airlocks, it runs but does not move any water. An airlock wiU cause the pump to overheat and fail. This pump has an anti-airlock hole in the bottom of the pump body (see Page 7). If you suspect an airlock, unplug the pump, clean out the anti-airlock hole with a paper clip or piece of wire, and restart pump. IMPORTANT: This hole allows the pump to start priming within 15 seconds in as little as 1/2" of water. NEVER restart pump in less than 1/2" of water. Leakage from the anti-airlock hole is normal. MAINTENANCE SERVICE General Make certain that the pump is unplugged before attempting to service or remove any component. 1. The motor in the unit is sealed in off. No additional lubrication ['AWARNING_RISk of electric shock. When servicing pump always disconnect power to electrical outlet and remove pump electric cord from outlet. is necessary. 2. IMPORTANT: Disassembly of the motor assembly will void the warranty. It might also cause internal leakage and damage to the unit. If repairs are required, return the pump to the dealer from whom it was purchased. 3. Inlet screen should be kept clean 1. If pump a. Check and free of all foreign to disassemble motor will void plug at electric outlet. circuit breakers at c. If a and b above check OK, plug in a light that you know works. If it lights, take your pump to Sears for service. If it doesn't light, the electrical circuit is faulty; consult a licensed electrician. Pump Cleaning Attempting for loose b. Check for blown fuses or tripped fuse box/circuit breaker box. objects. NOTICE: does not operate: the 2. Pmnp warranty. 1. Disconnect power cord from electricaloutlet before workhag on pump. The volute screen and shield may be removed to replace impeller or clean pump of mud or debris. starts, but blows fuses/trips circuit breakers: After disconnecting power to pump, remove the screen and shield from the bottom of the pump and make sure that the impeller turns freely. Remove any debris obstructing impeller. If pump still does not operate correctly, return it to your nearest Sears Service Department for repairs. 3. Pump runs, but does not empty a. Clean pump intake sump: screen. b. Water may be entering discharge it. sump faster than the pump can c. Be sure vertical distance from pump discharge outlet to discharge pipe outlet is 20 feet (6M) or less for Model 390.2645, and 22-1/2 feet (6.9M) or less for Model 390.2655. d. Be sure discharge e. Unplug pump. 5 pump. pipe Clean is not plugged out anti-airlock or frozen. hole. Restart PUMP PERFORMANCE Discharge Height in Feet Above Pumping Level Model HP 3' 5' 10' 15' 20' 390.2645 1/6 26.0 25.0 21.5 17.5 11,0 390.2655 1/4 30.0 28.5 24.5 20.0 14.5 For maximum performance, GARDEN HOSE purchase GPM Sump/Utility Hose Kit, SEARS Stock No. 27909. PERFORMANCE Model No. 390,2645 Type of Hose 1/2" HOSE 518" HOSE Ve_icalPumpingDi_ance Length of Hose 3' 5' 10' 15' 20' 25' 8.5 8.2 7.0 5.7 4.3 50' 6.1 5.8 5,! 4,3 3.0 75' 5.0 4.8 4.4 3.5 2.4 100' 4.5 4.3 3,6 2.9 1.7 25' 11.4 10.8 9.2 7.4 5.1 50' 8.6 8.3 6.9 5.6 4.0 75' 7.0 6.6 5.7 4.6 3.1 100' 6.1 5.9 5.0 4.2 2.9 10' 15' 20' Model No. 390.2655 Type of Hose 1/2" HOSE 5/6" HOSE Performance shown Vertical Pumping Distance Length of Hose 3 _ 25' 9.0 8,7 7.5 6.7 5.2 50' 6,8 6,5 5.9 5.0 4.0 75' 5.2 5.0 4,6 3.7 3.1 100' 4.9 4.7 4.3 3.3 2.9 25' 12.3 11.7 10.3 8.9 6,8 50' 9.0 8.7 7.6 6.5 4.9 75' 7.2 7.0 6.4 5.4 4.1 100' 6.4 6.2 5.5 4.9 3.8 in gallons 9 per minute. 6 REPAIR PARTS Anti-Airlock Hole .4p....--_ 3 ..4p...--_ 4 Re )air Parts Model Number Part Key No. Description Qty, 390.2645 1/6 HP 390.2655 1/4 HP PS117-54-TSU PS117-51-TSU 1 Power Cord 1 2 Motor 1 3 1 PSS-24P PS5-25P 4 Impeller Shield 1 PS70-3P PS70-3P 5 Screen 1 PS8-5P PS8-5P 6 #8 x 5/8 Pan Head Screw 3 Garden Hose Adapter 1 FT0013-43 FT0013-43 • Not illustrated. * If motor fails, replace entire pump. ** Standard hardware item; purchase locally. 7 SEARS OWNER'S MANUAL CRAFTSMAN° SUBMERSIBLE UTILITY PUMP Model No. 390.2645 390.2655 For the repair or replacementparts youneed Call7 am- 7 pm, 7 days a week 1-800-366-PART (1-800-366-7278) Forin-homemajorbrandrepair service Call24 hoursa day, 7 days a week 1-8OO-4-REPAIR (1-800-473-7247) The model numberof your SubmersibleUtilily Pumpwill be found on the pump label. When requesting service or ordering parts, always give the following information: • Product Type • Model Number • Part Number Forthe location of a SearsRepairServiceCenterin yourarea Call24 hours a day,7 days a week 1-800-488-1222 Forinformationon purchasinga Sears MaintenanceAgreementor to inquire about anexistingAgreement call g am - 5 pro, Monday-Saturday A 1-800-827-6655 SEARS • Part Description America's Repair Specialtsts Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.
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