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3

INSTALLATION

Pumping From Lakes, Streams, and Ponds 

Locate pump as near as possible (vertically) to water source,
to keep suction lift (distance from water to pump) as low as
possible. Place pump on level support. Protect against ex-
cess moisture and flooding.
Long pipe runs and many fittings increase friction and re-
duce flow. Use the smallest possible number of fittings and
the shortest possible run for piping. 
Support weight of pipe. 
Be sure water is clear of debris which can clog pump, such
as sand, dirt, or scale. Be sure foot valve and hose are clean
and in good condition;  scale or dirt in foot valve can cause
valve to leak. Valve leakage may cause pump to lose prime,
which can result in pump failure.

Piping

Both suction and discharge ports are tapped for 1" BSP
(British Standard Pipe) threads. If using hoses, use hose
adapters. When pumping from lakes, streams or ponds, use
reinforced hose supplied with pump. Ordinary garden hose
will collapse and cause pump failure. Keep strainer with foot
valve on end of suction hose. Inspect and clean strainer fre-
quently (Figure 1). 

NOTICE:

An air leak in suction pipe may draw air in al-

though no water leaks out. Make sure there are no air leaks
or air pockets in suction pipe.

Boosting City Water Pressure

Hazardous pressure.

When using garden

hose as a discharge line, do not run pump with

hose outlet or nozzle closed. Hose or nozzle may burst from
excessive pressure. When using pump as a high-pressure
washer, use only reinforced high pressure hose or pipe for
discharge line. When using garden hose, install adapters to
pump suction and discharge. Suction hose will require two
female ends. Either use a standard washing machine supply
hose or modify a short piece of standard 3/4" garden hose
as a suction line (see Figures 2A and 2B).
Connect suction hose to faucet on outside of house (see
Figure 3, Page 4) and to pump suction. Use 3/4" standard
garden hose for discharge. Pump can supply up to 3 sprin-
klers (depending on GPM output of sprinklers).

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Figure 2A – When using pump as a booster pump
with hose-connected suction and discharge,
install adapters to pump suction and discharge
ports.

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Figure 2B – Connect pump to spigot for use
with sprinklers. Connect with adapters supplied
with pump.

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Figure 1 – Typical Installation

Foot valve with strainer 
(Supplied - clean frequently)

Suction Line
(Reinforced hose
supplied)

Discharge Line
(Garden Hose or
Rigid Pipe) 

Priming Plug

Hose adapter or

plastic pipe adapter

115 volt, GFCI protected,
grounded outlet box.

Summary of Contents for CRAFTSMAN 390.260292

Page 1: ...Operating Instructions Before First Use of This Product Save This Manual For Future Reference Sears Roebuck and Co Hoffman Estates IL 60179 U S A Installation Operation Maintenance Repair Parts PRINTE...

Page 2: ...nly UL approved indoor outdoor 3 wire grounding type cord Do not allow any part of cord or receptacle ends to sit in water or damp locations Unplug pump before servicing Hazardous pressure Pump body m...

Page 3: ...ke sure there are no air leaks or air pockets in suction pipe Boosting City Water Pressure Hazardous pressure When using garden hose as a discharge line do not run pump with hose outlet or nozzle clos...

Page 4: ...ory for life of bearings Pump seal is water cooled and self lubricating PUMP SERVICE Hazardous voltage Can shock burn or cause death Disconnect motor from elec trical power before servicing pump Motor...

Page 5: ...96 2378 0396 Figure 5 Capacitor replacement Unplug pump before doing any work on it Discharge capacitor by shorting capacitor lead wires together before removing it Figure 6 Shroud replacement Unplug...

Page 6: ...pump before working on it Make sure that you do not scratch nick or crack new seal Do not scratch or gouge pump shaft Make sure seal faces are clean when installing new seal Risk of electrical shock C...

Page 7: ...lete 1 10 111P0700 Pump Body O Ring 1 11 101P1290 Seal Plate 1 12 Motor 1 13 121P1280 Flat Washer 1 14 121P0920 Lock Washer 1 15 121P0090 Ground Screw 1 16 102P2010 Fan 1 17 121R2240 Fan Clip 1 18 102...

Page 8: ...bout an existing Agreement call 9 am 5 pm Monday Saturday 1 800 827 6655 M A I N T E N A N C E A G R E E M E N T America s Repair Specialists REPAIRSERVICES America s Repair Specialists REPAIRSERVICES...

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