Craftsman 580.752510 Instrucciones De Uso página 24

Problem
Pump has following problems:failure
to producepressure, erratic pressure,
chattering, loss of pressure, low water
voJume.
Detergent fails to mix with spray.
Cause
1. Soap spray pattern nozzle is
selected.
2. Water inlet is blocked.
3. inadequatewater supply.
4. inlet hose is kinked or leaking.
5. Clogged inlet hose strainer.
6. Water supply is over IO0°F.
7. High pressure hose is blocked or
leaks.
8. Gun leaks.
9. Selector nozzle is obstructed.
10. Pump is faulty.
1. Detergentsiphoning tube is not
submerged.
2. Detergentsiphoning tube/filter is
clogged or cracked.
3. High pressure spray pattern nozzle
is selected.
4. Detergentsiphoning check ball
stuck.
1. Fuelvalve is in "Off" position.
2. Engine stop switch in "Off" position.
Correction
1. Select high pressure spray pattern
nozzle on selector nozzle.
2. Clear inlet.
3. Provide adequatewater flow.
4. Straighten inlet hose, patch leak.
5. Checkand clean inlet hose strainer.
6. Provide cooler water supply.
7. Clear blocks in outlet hose.
8. Replacegun.
9. Cleannozzles in selector nozzle.
10. Contact Sears service facility.
1. insert detergent siphoning tube into
detergent.
2. Cleanor replacefilter/detergent
siphoning tube.
3. Select soap spray pattern nozzle on
selector nozzle.
4. Freedetergent siphoning check ball.
1. Turn fuel valve to "On" position.
2. Placeengine stop switch in "On"
position.
EnginewiJl not start; startsand runs
roughor shuts down during operation.
3. Low oil level.
4. Dirty air cleaner.
5. Out of fuel.
6. Stale fuel.
7. Spark plug wire not connected to
3. Fill crankcase to proper level.
4. Cleanor replaceair cleaner.
5. Fill fuel tank.
6. Drain fuel tank; fill with fresh fuel.
7. Connectwire to spark plug.
spark plug.
8. Bad sparkplug.
9. Water in fuel.
O. Overchoking.
8. Replacesparkplug.
9. Drain fuel tank; fill with fresh fuel.
10. Open choke fully and crank engine.
Engine lacks power.
Engine"hunts" or falters.
1. Excessively rich fuel mixture. 11. Contact Sears service facility.
2. intake valve stuck open or closed. 12. Contact Sears service facility.
3. Engine has lost compression. 13. Contact Sears service facility.
Dirty air filter. Replaceair filter.
Choke is opened too soon. Move choke to halfway position until
engine runs smoothly.
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