Sears CRAFTSMAN 580.751500 Manual Del Propietário página 18

TROUBLESHOOTING
CAUSE CORRECTION
Nozzle in low pressure mode, 1,,
PROBLEM
Pump hasfollowingp_oblems: 1.
failure to pn_uce pressure,erratic
pressure,chattering,loss of pressure, 2_
lowwater volume. 3.
4o
5o
6.
7_
8.
9_
10,
11_
12.
Detergentfails to mix with spray, 1.
2.
3.
Engine runs good at no-load but "bogs
Enginewillnot start;or starts
and runsrough
Engine shuts down during operation
Low regulator pressure
Water inlet is blocked.
Inadequate water supply
inlet hose is kinked or leaking
Clogged inlet hose strainer.
Detergent line is not submerged.
Water supply is over t40°F.
Outlet hose is blocked or leaks.
Gun leaks.,
Nozzle is obstructed.
Pump isfaulty°
Detergentline Is not submerged.
Chemical filter is clogged
Nozzle is in highpressuremode
Enginespeed is too slowo
1. Low oil level
2. Dirty air cleaner
3. Out of gasoline.
4. Stale gasoline,,
5,_ Spark plug wire not connected
to spark plug
6_ Bad spark plug.
7,, Water in gasotine_
80vemhoking
9 Excessively rich fuel mixture.
10o Intake valve stuck open or closed.
11o Engine has lost compression.
1, Out of gasoline,,
2. Low oil level,.
Pull nozzle backwardfor high
pressuremode.
2_ Adjustrogutatortodesiredsetting,
3. Clear inlet
4. Provideadequate waterflow.
5o Straighteninlethose,patch leak.
6o Check and clean Inlet hose strainer.
7. Submergedetergent line.
8. Providecoolerwater supply.
9. Clear blocks inoutlethose_
10 Replace gun.
11_ Clear _],
12, ContactSears ServiceDepartment,
1. Insert chemical line into detergent,.
2, Clean or replace filter/deteq;tent line.
& Push nozzle forward for
low pressure mode,
Contact Sears Service DepadrnenL
1. Fill crankcase to proper level.
2, Clean or replace air cleaner.
3. Fill fuel tank.
4, Drain gas tank; fill with fresh fuel.
5. Connect wire to spark plug.
6,, Replace spark plug.
7,, Drain gas tank; fill with fresh fuel.
8 Open choke full'>,and crank engine_
9 Contact Sears Service Department.
10o Contact Sears Service Department,
11. Contact Sears Service Department,
1. Fill fuel tank.
2o Fill crankcase to properlevel.
Engine lacks power,_
Engine "hunts" or falters.
Dirty air filter.
Choke is openedtoo soon.,
Replace air filter,
Move choke to halfway posffion
until engine runs smoolhly_
18