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993173

1. ARGE PIPE NO SMALLER g ae E D oe pump without water this will damage the seals and bearings ie and could result in permanent damage to the pump Fill sump nn NUGs m Ross d all t t to th CHECK VALVE to normal on level and allow pump to remove water to the SUNE COVER a normal off level See Figure 2 7 Place cover over sump This cover will prevent solid debris from filling the pit prevent odors and guard against accidental o Foe UNION OR HOSE injury w CONNECTION gt Tan TGEA T Ua ete A AE a WARNING Always disconnect the electical power before touching aE the pump or discharge when water is present in the sump Failure SE IN NISGEARGE ee to do so can result in hazardous electrical shock PIRE POWER CORD see TAPED TO PIPE z iF pa ATEO bd 81 12 ON LEVEL MINIMUM X 24 DEEP 114 5 OFF LEVEL TYPICAL POURED CONCRETE BOTTOM TROUBLESHOOTING INFORMATION INFORMATION SUR LA REL VE DES DERANGEMENTS e INFORMACION DE INVESTIGACION DE AVERIAS PROBLEM FONCTIONNEMENT DEFECTEUX PROBABLE CAUSES CAUSES PROBABLES PROBLEMA m PROBARIFS CORRECTIVE ACTIONS SOLUTIONS SOLUCION Diaphragm switch switch Replace switch s s SsSSY switch Weak of hardened rubber diaphragm Replace rubber diaphragm Pump will not shut off Plugged vent tube Clear vent tube of any obstruction l __ Dirt or sediment lodged between retainer ring and Cigar ares spun hab
2. Littie GIANT Little Giant 10 CIA 10 CIM P O Box 12010 7 Oklahoma City OK 73157 2010 1 2 CBA 405 947 2511 Fax 405 947 8720 1 2 CBM www LittleGiant com customerservice lgpc com INTRODUCTION Little Giant pumps are carefully packaged inspected and tested to insure safe operation and delivery When you receive your pump examine it carefully to determine that there are no broken or damaged parts that may have occurred during shipment If damage has occurred make notation and notify the firm you pur chased the pump from They will assist you in replacement or repair if required SAFETY GUIDELINES WARNING Risk of electric shock This pump is supplied with a grounding conductor and grounding type attachment plug To reduce the risk of electric shock be certain that it is connected only to a properly grounded grounding type receptacle 1 Read all instructions and safety guidelines thoroughly Failure to follow the guidelines and the instructions could result in serious injury and or property damage 2 Check local electrical and building codes before installation The installation must be in accordance with their regulations 3 During normal operation the sump pump is immersed in water Also during rain storms water may be present in the surrounding area of the pump Caution must be used to pre vent bodily injury when working near the pump a The plug must be removed from the receptacle prior to touching
3. becaisenmon NOTE Before troubleshooting automatic rubber diaphragm causing contacts to remain closed sc control check to see that pump operates Shut power off for approximately 1 minute then restart on manual control To do this create slight R t Iti to cl irf If system includ aea e a aa epeat several times to clear air from pump If system includes plug Pump is ai a check valve a 3 16 hole should be drilled in discharge then close off tube with thumb plug into wall outlet If pump works proceed to pipe approximately 2 above discharge connections check switch if not fault is in pump or Liquid inflow matches pump capacity Larger pump required power supply Disconnect switch check w ohmmeter Open infinitive Defective switch resistance closed zero Loose connection in level control wiring Check control wiring indicati heck val t Ceusda neck flow indicating arrow on check valve body to ensure it is installed properly Pump runs but does not discharge Check for proper supply voltage to make certain it corre l Low voltage speed to slow Pump does not deliver rated capacity sponds to nameplate voltage Impeller or discharge pipe is clogged Pull pump and clean Check pipe for scale or corrosion Impeller wear due to abrasives Replace worn impeller No check valve in long discharge pipe allowin TIE aia i i 7 SPRE g Install a check valve in discharge line liquid to drain back into sump Pop eE EOU Che
4. ck valve leaking Inspect check valve for correct operation Sump pit too small for inflow Install a larger sump pit Figure 3 REPLACEMENT PARTS LIST ITEM PART NO DESCRIPTION 111704 Housing Manual Switch Assembly 10 115V 111705 Housing Automatic Switch Assembly 10 111706 10 CIA 510155 10 CIA 510156 12 CBA 512155 1 gt Wiring Harness Assembly with Tube 25 902307 Screw Tap 6 32 x 1 4 921028 Washer Lock 6 909025 Screw Washer 10 24 x 1 3 4 SST 909033 Screw Washer 10 24 x 1 3 4 brass 12120 Clamp Strain Relief 902409 Screw Tap 8 18 x 3 4 951964 Lead Wire Red 901306 Screw 6 32 x 3 16 951963 Lead Wire Black 950930 Relay 928019 Seal Ring 12121 Bracket Switch Relay 12119 950323 951976 909034 108125 108055 909022 901521 921002 901523 921023 901528 921002 110033 112033 Base 909021 Screw Washer 10 24 x 1 2 SST 909009 Screw Washer 10 24 x 1 2 brass 10082 Screen Intake 12082 Screen Intake brass 10092 Plate Screen 12092 Plate Screen bronze 909023 Screw Washer 10 24 x 3 4 909019 Screw Washer 10 24 x 3 4 brass ae as es ae E 10 CIM 510055 4 Po 13 14 15 16 17 18 19 Pad Insulating Switch Miniature Lead Wire Black Screw Washer 4 40 x 9 16 Diaphragm Cover Switch Housing Screw Washer 10 24 x 5 8 20 Screw Washer 10 24 x 5 8 br
5. onze Screw Washer 10 24 x 2 1 8 Screw Washer 10 24 x 2 1 8 bronze Base ali 12 CBM oo oo oo N oo 912055 Ee 6 ai EA E 13 EA 15 EA wel 18 Bite he es va sata re asaru qarn aea re GREEN OR GREEN YELLOW WHITE OR BLUE RED BLACK GREEN OR GREEN YELLOW WHITE OR BLUE BLACK OR BROWN RED BLACK AUTOMATIC PUMP MODELS ONE YEAR LIMITED WARRANTY For one year from date of purchase Little Giant Pump Company will repair this pump if defective in material or workmanship Warranty service is available through a nationwide network of warranty service stations or by returning the pump prepaid to the factory For further details please consult the warranty statement on carton This warranty gives you specific legal rights and you may also have others rights which may vary from state to state For Parts or Repair please contact 000 cee es 1 888 572 9933 For Technical Assistance please contact 0 0 c eee eee eee 1 888 956 0000 www LittleGiant com customerservice lgpc com Copyright 2006 Little Giant Form 993173 09 2006 Little Giant Print Services
6. servicing or repairing the pump b To minimize possible fatal electrical shock hazard extreme care should be used when changing fuses Do not stand in water while changing fuses or insert your finger into fuse socket 4 Do not run the pump in a dry sump If the pump is run ina dry sump the surface temperature of the pump will rise to a high level This high level could cause skin burns if the pump is touched and will cause serious damage to your pump 5 Do not oil the motor The pump housing is sealed A high grade dielectric oil devoid of water has been put into the motor housing at the factory Use of other oil could cause serious electric shock and or permanent damage to the pump 6 This pump s motor housing is filled with a dielectric lubricant at the factory for optimum motor heat transfer and lifetime lubrication of the bearings Use of any other lubricant could cause damage and void the warranty This lubricant is non toxic however if it escapes the motor housing it should be removed from the surface quickly by placing newspapers or other absorbent material on the water surface to soak it up so aquatic life is undisturbed 7 In any installation where property damage and or personal injury might result from an inoperative or leaking pump due to power outages discharge line blockage or any other reason a backup system s and or alarm should be used LITTLE GIANT QUALITY Every pump has been factory tested for capacit
7. use drain age system to a dry well splash block or to a storm drain depending on local plumbing codes The discharge pipe should be as short as possible and contain as few elbows as possible The discharge pipe should be the same diameter as the discharge size to reduce pipe friction losses Smaller pipe will restrict capacity and reduce pump performance The sump pump comes with 1 1 2 female pipe thread discharge 3 Always install a union in the discharge line just above the sump pit to allow for easy removal of the pump for cleaning or repair 4 In situations where the piping is long the vertical discharge is above 7 or 8 feet or a small pit has been provided use of a check valve is recommended to prevent backflow of water into the sump When a check valve is used drill a relief hole 1 8 or 3 16 diameter in the discharge pipe This hole should be located below the floor line between the pump discharge and the check valve Unless such a relief hole is provided the pump could air lock and will not pump water even though it will run 5 Tape power cord to discharge line with electrician s tape This TYPICAL INSTALLATION FOR will protect the cord from damage and will prevent the pump s AUTOMATIC SUMP PUMPS POUNDED GERUICE Gtnt es being pulled from the sump by its power cord Cr 6 TEST THE PUMP AFTER ALL CONNECTIONS HAVE BEEN Figure 2 REN SNE MADE Run water into sump Do not attempt to operated the DISCH
8. y control opera tion and electrical continuity to assure maximum performance and safety Little Giant automatic sump pumps have a high volume pumping capacity with a pressure activated switch The switch engages in 8 1 2 12 of water Other pumps are available in epoxy coated cast iron housings or corrosion resistant cast bronze Maximum operating temperature is 120 F The motor section of your pump is permanently lubricated and sealed do not attempt to open this section Special equipment and knowledge is required for proper servicing of this part of your pump and may only be accomplished by an Authorized Service Center or the factory Your warranty will be void if the motor sec tion is opened by unauthorized persons ELECTRICAL CONNECTIONS A AWARNING A Your sump pump is supplied with a 3 prong electrical plug see Figure 1 The third prong is to ground the pump to prevent pos sible electric shock hazard Do not remove the third prong from the plug A separate branch electrical circuit is recommended Do not use an extension cord Figure 1 FOR AUTOMATIC PUMPS PROPER PLUG INSTALLATION IS VENT TUBE DOWN INSTALLATION 1 Clean any debris from sump pit and set pump in center of pit A solid bottom will prevent clogging of the pump from sand and dirt 2 Connect discharge piping and run it to the nearest sewer or surface outlet Use pipe joint compound at all connections Sump pumps can be piped to discharge into the ho

993173

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