Instruction/ maintenance manual of the product 390.2518 Sears
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SEARS OWNER'S MANUAL MODEL NO. 390.2514 390.2518 CAUTION: Read and Follow All Safety Rules and Operating Instructions Before First Use of This Product.
READ AND FOLLOW SAFETY INSTRUCTIONS! This is the safety aler'c symbol. When you see this symbol on your pump or in this manual, look for one of the following signal words and be alert to the potential for personal injury: DANGER warns about hazards that will cause serious personal injury, death or major property damage ff ignored.
CONTENTS Safety .............................................................................................. 2 Warranty/Introduction ................................................................... 3 Pump Performance .............................
MAJOR COMPONENTS / PIPING MAJOR COMPONENTS AND WHAT THEY DO NOTICE: Use Teflon tape supplied with the pump for making all threaded connections to the pump. Impeller and Jet Impeller turns with motor shaft, causing water to fly out from its rim by centrifugal force.
ELECTRICAL Disconnect power before working on pump, motor, pressure switch, or wiring. Motor Switch Settings If the motor can operate at either 115 or 230 volts, it is set at the factory to 230 volts. Do not change motor voltage setting if line voltage is 230 volts, or if you have a single voltage motor.
ELECTRICAL WIRING CONNECTIONS [_.WARNING_ Fire hazard. Incorrect voltage can cause a fire or seriously damage the motor and voids the warranty. The supply voltage must be within ± 10% of the motor nameplate voltage. NOTICE: Dual-voltage motors are factory wired for 230 volts.
INSTALLATION / OPERATION INSTALLATION SEARS jet pumps should be used with Captive Air* Tanks (See Figure 7). I_IMINGpLU8 PRESSURE $WITGH TO,_ICE BUILT-IN ( VALVE __. 1-114" pLASTIC pIp_ pLASTIC FtPE ADAPTER* PUMPTOTANK SIDE VIEW ;ApTNE AIF_ TANK Figure 7 For mounting pump to tank, purchase tank fittings Kit No.
SERVICE MAINTAINING YOUR PUMP Lubrication It is not necessary to lubricate the pump or its motor. The motor bearings are lubricated for life. The mechanical shaft seal in the pump is water lubricated and self-adjusting. Draining for Winter When the pump is to be disconnected from service, or is in dan- ger of freezing, it must be drained.
SERVICE C. With finger pressure press seat firmly and squarely into cav- ity. See Figure 12A. Polished face of seat faces inside of pump. If seat will not locate properly, place cardboard washer over polished face and use piece of 3/4" standard pipe for press- hag purposes.
REPAIR PARTS 29 28 I 1 / 26 2 3 3A 7 8 lO 25 25A 23 766 1194 22 21 19 20 ]0.
REPAIR PARTS 1/2 HP 3/4 HP Key Model Model Part No. 390,2514 390.2518 Description 1"* 2 3* 3A 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21" 22 23 24 25* 25A* 26 27 28* 29 J218-953C 17351-.
TROUBLESHOOTING CHART PROBLEM 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.
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SEARS OWNER'S MANUAL MODEL NO. 390.2514 390.2518 The model number of your Shallow Well Jet Pump will be found on the pump body. When requesting service or ordering parts, always give the followin.
An important point after buying a device Sears 390.2518 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Sears 390.2518 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Sears 390.2518 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Sears 390.2518 you will learn all the available features of the product, as well as information on its operation. The information that you get Sears 390.2518 will certainly help you make a decision on the purchase.
If you already are a holder of Sears 390.2518, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Sears 390.2518.
However, one of the most important roles played by the user manual is to help in solving problems with Sears 390.2518. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Sears 390.2518 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
