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Pump is supplied with
3-conductor ground-

ing type cord. Connect only
to a properly grounded,
GFCI protected outlet. Do
not lift pump by electrical
cord. Unplug pump before
servicing.

Pump is non-sub-
mersible. Keep motor

dry at all times. Do not
wash motor. Do not im-

merse. Protect motor from wet weather.

If using an extension cord, use only a UL ap-
proved indoor/outdoor, 3-wire, grounding type

cord. Keep receptacle cord and ends dry at all times.

When priming, pump should produce water in
less than 10 minutes. If not, stop pump and re-

peat priming process.

If water is trapped in pump during operation, it
may turn to steam, leading to explosion and

burns. Never run pump with outlet shut off or
blocked.

NOTICE

Pump clean water only with this pump. To avoid clogging
pump and damage to shaft seal, do not pump water con-
taining solids, foreign material, silt, or abrasives. Always have
suction strainer installed when pump is operating. Failure to
use strainer may cause pump failure and void warranty.
Clean strainer and flush out pump after each use.
Make sure all hose and pipe connections in suction line are
tight. An air leak in suction line will prevent priming and re-
duce performance.

To prevent damage to pump materials, do not use pipe joint
compounds on pump ports. Use only teflon tape or Plasto-
Joint-Stik* to seal threads.
Tighten all piping to pump hand tight plus 1-1/2 turns only.
Overtightening may break pump and will void warranty.

*Lake Chemical Co., Chicago, Illinois.

LOCATION OF UNIT

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 a level support. Protect against ex-
cess moisture and flooding.

PIPING

Both suction and discharge ports are tapped for 3/4” pipe.
If using hoses, use hose to pipe thread adapter. Use only
pipe or reinforced hose for suction line. Install a strainer or
puddle gulper on end of suction line. Inspect and clean
strainer frequently (see Figure 1). Plastic pipe can be used
for all installations.

PRIMING/OPERATION

NOTICE:

Do not run pump dry. Running pump without

water can damage impeller and may damage seal, causing
leaking or flooding, and will void warranty.
All suction connections must be airtight. Make sure suction
lift is not more than 15 feet. Fill pump body through prim-
ing port before starting pump. Start pump; it should pump
water in under 10 minutes (depending on length of suction
hose and height of pump above water).

ELECTRICAL

Risk of dangerous or fatal electric shock.

Unplug pump before servicing it. Do not han-
dle pump or attempt to work on pump with
wet hands or while standing on wet or damp

floor.

Hazardous
voltage

3

Figure 1: Typical Installation

Discharge line
hose or plastic pipe

Priming Plug

Hose adapter
or plastic pipe 
adapter.

Suction line:
reinforced hose
or plastic pipe

Strainer (clean
frequently)

115 volt GFCI protected
grounded outlet box

operate pump
on 115 volt
current only!

WARNING

876 0993

WARNING

Hazardous voltage.
Can shock, burn, or
cause death.

Hazardous pressure.
Can cause explosion
and steam burns.

Read and follow safety
instructions in this
manual.

NOTICE:

• Pump suction port

must be 15' (4.6m) or
less above water levels.

• Max. water temp. is

120°F (49°C).

INSTALLATION

Summary of Contents for 390.260251

Page 1: ...s and 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 Safety Instructions Installation Service Repair...

Page 2: ...ound Fault Circuit Interrupter GFCI protected grounded outlet for cord plug 4 Never run pump dry To do so can damage internal parts overheat the pump which can cause burns to peo ple handling or servi...

Page 3: ...s possible vertically to water source to keep suction lift distance from water to pump as low as possible Place pump on a level support Protect against ex cess moisture and flooding PIPING Both suctio...

Page 4: ...hey wear down to 1 2 length 1 Unplug pump from power outlet 2 Unscrew brush caps See Figure 2 and remove brushes Figure 2 NOTICE Pull brushes straight out of holders being care ful not to stretch spri...

Page 5: ...mage seal face 3 Reinstall diffuser on seal plate secure with two screws 4 Slip spring washer onto a long thin screwdriver blade use screwdriver to guide washer into position at rear of motor housing...

Page 6: ...ks in suction line Check and repair suction line Clogged impeller Remove and clean Foot valve strainer too small or clogged Use large foot valve or clean Insufficient submergence of suction pipe Add m...

Page 7: ...Hose Adapter 2 Included U78 938P 2 Pump Body C176 60P 2A Priming Plug Includes O Ring U178 940P 3 Overhaul Kit Includes Diffuser Impeller Pkg 192 Shaft Seal Slinger Square cut O Ring 4 Brush Kit Inclu...

Page 8: ...eement or to inquire about 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 Spec...

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