Craftsman 580.768000 Manual Del Propietário página 14

PROBLEM
Pump has following problems:
failure to produce pressure, or
erratic pressure, chattering, loss of
pressure, low water volume.,
Detergent fails to mix..
Engine runs good when not spraying
but dies when you begin to spray.,
Engine will not start; or starts
and runs rough
, LI,
Engine shuts down during
operation
Engine lacks power.
CAUSE
1,, Nozzle in low pressure mode_
2, Water inlet is blocked,,
3, Inadequate water supply
4_ Inlet hose is kinked or leaking
5 Clogged water inlet screen._
6,, Water supply is over 140°F,.
7, Outlet hose is blocked,,
8., Outlet hose leak&
9, Gun leaks..
10 Nozzle is obstructed.,
11 Pump is faulty,
.,
2_
3,,
Detergent line is not submerged.
detergent.,
Chemical filter is clogged.,
Nozzle is in high pressure mode.
Engine speed is too slow.,
t., Dirty air cleaner
2. Out of gasoline.,
3, Stale gasoline,
4. Spark plug wire not connected
to spark plugo
5o Bad spark plug.
6.. Water in gasoline
7. Overchoking or flooded
8, Excessively rich fuel mixture,.
9. Intake valve stuck open or closed,.
10. Engine has lost compression..
CORRECTION
1o Pull nozzle backward for high
pressure mode.
2,, Clear inlet
3,, Provide adequate water flow at
least 2 gpmo
4. Straighten inlet hose, patch leak.
5,, Replace / clean water inlet
screen,,
6.. Provide cooler water supply_
7,, Clear blocks in outlet hose.
8, Replace outlet hose if leaking.
9. Replace o-ring or gun if
necessary,
10,. Clear nozzle,,
11,, Contact Sears Service
Department,
1., Insert chemical line into
detergent,
2_ Clean or replace filter/detergent
line,,
3, Push nozzte forward for
low pressure mode,
Contact Sears Service Department.
1_ Clean or replace air cleaner_,
2,, Fill fuel tank.,
& Drain gas tank; fill with fresh fuel
4. Connect wire to spark plug_
5,, Replace spark plug,
6o Drain gas tank; fill with fresh fuel.
7,, Set engine throttle control lever to
fast position, choke in run
position.
8, Contact Sears Service
Department.,
9, Contact Sears Service
Department,.
10., Contact Sears Service
Department.
1. Fill fuel tank.,
2. Replace Air filter.
Replace air filter,
1. Out of gasoline..
2. Air filter dirty
Dirty air filter,
,,,,,,,i
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