Troubleshootin, Troubleshooting – Craftsman 580.752310 User Manual
Page 19
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TROUBLESHOOTIN
Problem
Cause
Correction
1.
Nozzle in low pressure mode.
1.
Pul! nozzle backward for high
pressure mode.
2.
Water inlet is blocked.
2,
Clear inlet.
3.
Inadequate water supply.
3.
Provide adequate water flow.
Pump has following
problems: failure to
4.
Inlet hose is kinked or leaking.
4.
Straighten inlet hose, patch leak.
produce pressure, erratic
5.
Clogged inlet hose strainer.
5.
Check and clean inlet hose strainer.
pressure, chattering, loss
6.
Water supply is over 100T.
6,
Provide cooler water supply.
of pressure, low water
7.
7.
volume.
High pressure hose is blocked or
leaks.
Clear blocks in outlet hose.
8.
Gun leaks.
8.
Replace gun.
9.
Nozzle is obstructed.
9.
Clean nozzle.
10. Pump is faulty.
10. Contact Sears service facility.
1.
Detergent siphoning tube is not
submerged.
1.
Insert detergent siphoning tube into
detergent.
Detergent fails to mix with
2.
Chemical filter is clogged.
2.
Clean or replace filter/detergent
siphoning tube.
spray.
3.
Dirty in-line filter.
3.
See "Check In-Line filter".
4.
Nozzle is in high pressure mode.
4.
Push nozzle forward for low
pressure mode.
Engine runs good at no
load but "bogs" when load
is added.
Engine speed is too slow.
Move throttle control to FAST position. If
engine still "bogs down", contact Sears
service facility.
1.
Low oil level.
1.
Fill crankcase to proper level.
2.
Dirty air cleaner.
2.
Clean or replace air cleaner.
3.
Out of gasoline.
3,
Fill fuel tank.
4.
Stale gasoline.
4.
Drain gas tank; fill with fresh fuel.
Engine will not start; or
starts and runs rough.
5.
Spark plug wire not connected to
spark plug.
5.
Connect wire to spark plug.
6.
Bad spark plug.
6.
Replace spark plug.
7.
Water in gasoline.
7.
Drain gas tank; fill with fresh fuel.
8.
Overchoking.
8.
Open choke fully and crank engine.
9.
Excessively rich fuel mixture.
9,
Contact Sears service facility.
Engine shuts down during
1.
Out of gasoline.
1.
Fill fuel tank.
operation.
2.
Low oil level.
2.
Fill crankcase to proper level.
Engine lacks power.
Dirty air filter.
Replace air filter.
Engine "hunts" or falters.
Choke is opened too soon.
Move choke to halfway position until
engine runs smoothly.
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