Sears 390.2508 owner manual Electrical, Motor Switch Settings, Remove Hotor End Cover

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ELECTRICAL

Disconnect power before working on pump, motor, pressure switch, or wiring.

Motor Switch Settings

Dial Type Voltage Selector

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.

NOTICE: Never wire a 115 volt motor to a 230 volt line.

Remove Hotor End Cover

Figure 5 - Voltage Set To 230 Volts, Dial Type

Figure 4 - Removing Motor End Cover

You will need to remove the motor end cover to change

the voltage setting. The illustration above also shows the

pressure switch. If the power supply connection still

needs to be made, the pressure svdtch cover v/ill need to be removed.

Your motor terminal board (located under the motor end cover) should look like the one at right.

To change to I 15 volts:

1.Make sure power is off.

2.Turn the dial counter-clockwise until 115 shows in the dial window.

3.Reinstall the Motor end cover

4. Go to Wiring Connections, Page 6.

I_,WARNING] Hazardous voltage. Can shock, burn, or

kill. Connect ground wire before connecting power

supply wires. Use the wire size (including the ground

wire) specified in the wiring chart. If possible, connect the pump to a separate branch circuit with no other appli- ances on it.

[_.WARNING] Explosion hazard. Do not ground to a gas

supply line.

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Contents Sears Rules for Safe Installation and Operation Contents IntroductionPiping General InformationMajor Components What They do Discharge Pipe Sizes PipinginstallationRemove Hotor End Cover Motor Switch SettingsElectrical Electrical Wiring ConnectionsOperation Removing Motor for ServiceMaintaining Your Pump Draining for WinterFigure I OA Figure I Installing Copper InsertHow to Handle a Gaseous Well Cleaning Shallow Well JetHelpful Hints OperationCorrective Troubleshooting ChartModel Repair PartsPage Page Page Forthe locationof a SearsRepairServiceCenterin yourarea Forthe repair or replacementpartsyou needForin-homemajorbrandrepairservice