PROBLEM

 

CAUSE

 

CORRECTION

Pumphasfollowingproblems:

1.

Nozzlein lowpressuremode.

1.

Pull nozzlebackwardfor high

failureto producepressure,or

 

 

 

pressuremode.

erraticpressure,chattering,lossof

2.

Water inletis blocked,

2,

Clearinlet

pressure,low watervolume.

3.

Inadequatewatersupply

3.

Provideadequatewaterflowat

 

 

 

 

least 2.2 gpm.

 

4.

Inlet hose is kinked or leaking

4,

Straighteninlethose,patchleak.

 

5.

Clogged water inlet screen.

5.

Replace/ cleanwaterinletscreen.

 

6.

Water supply is over 140°F.

6.

Providecoolerwatersupply,

 

7.

Outlet hose is blocked.

7.

Clear blocksin outlethose,

 

8.

Outlet hose leaks.

8.

Replaceoutlethoseif leaking.

 

9,

Gun leaks.

9.

Replaceo-ringor gunif necessary.

 

10.

Nozzle is obstructed,

10.

Clearnozzle.

 

1!.

Pump is faulty.

11. ContactSearsServiceDepartment.

Detergentfails to mix with.

1.

Detergent line isnot submerged.

1.

Insert chemicalline intodetergent.

spray=:

 

in detergent spray

 

 

 

2.

Chemical filter is clogged.

2.

Cleanor replacefilterldetergent

 

 

 

 

line,

 

3;

Nozzleis in highpressuremode.

3.

Push nozzleforwardfor

 

 

 

 

low pressuremode.

Enginerunsgoodwhen notspraying

Enginespeed is too slow.

Contact SearsServiceDepartment.

butdies whenyou beginto spray.

 

 

 

 

Enginewiltnot start;or starts

1.

Dirty air cleaner

i.

Cleanor replaceair cleaner,

and runsrough

2.

Out of gasoline,

2.

Fill fuel tank,

 

3.

Stale gasoline,

3.

Drain gas tank;fill withfresh fuel.

 

4.

Spark plug wire not connected

4.

Connectwireto sparkplug.

 

 

to spark plug.

 

 

 

5.

Bad spark plug.

5.

Replacesparkplug.

 

6.

Water in gasoline,

6.

Drain gastank;fill withfresh fuel.

 

7.

Overchoking or ftooded

7,

Set enginethrottlecontrolleverto

 

 

 

 

fast position,chokein run position,

 

8.

Excessivelyrichfuel mixture.

8.

ContactSearsServiceDepartment.

 

9.

Intakevalvestuckopenor closed.

9.

ContactSearsServiceDepartment,

 

10.

Enginehas'lostcompression.

10.

ContactSearsServiceDepartment.

Engineshutsdownduring

1,

Out of gasoline.

1,

Fill fueltank.

operation

2.

Air filter dirty

2,

ReplaceAirfilter.

Enginelacks power.

Dirty air filter,

Replaceair filter.

]6

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Craftsman 580.7622 manual Problem Cause Correction