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PROBLEM
CAUSE
1. Nozzle in tow 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 hese leaks.
Pump has toilownng problems:
failure to produce pressure, or
erratic pressure, chattedng, loss of
pressure, Lowwater volume.
Detergent fails to mix.
Engine runs good when not spraying
but dies when you begin to spray.
Engine will not start; or starts
1.
and runs rough
2.
3.
4.
5,
6..
7.
8.
9.
10.
Engine shuts down during
operation
Engine lacks power.
9. Gun leaks.
10. Nozzle _ obstructed.
11. Pump is faulty.
1. Detergent line is collapsed or
kinked
2.
Chemical tank filter is clogged.
3. Nozzle is in high pressure mode.
4. Dial-a-Cleaner knob is in off position.
Engine speed is too slow.
Dirty air cleaner
Out of gasoline.
Sta|e gasoline.
Spark plug wire not connected
to spark plug.
Bad spark plug.
Water in gasoline.
Overchoking or flooded
Excessively rich fuel mixture.
Intake valve stuck open or dosed.
Engine has lost compression.
CORRECTION
1. Pull nozzle backward for high
pressure mode.
2.
Clear inlet
3.
Provide adequate water flow at
least 3 gpm.
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.
Out of gasoline.
2.
Air filter dirty
Dirty air filter.
RepLase air filter.
1. Repair or replace detergent
line.
2.
Replace tank
3.
Push nozzle forward for
low pressure mode.
4.
Rotate knob for desired chemical.
Contact Sears Service Department.
1. Clean or replace air cleaner.
2.
Fill fuel tank.
3. Drain gas tank; fill with trash fuel.
4. Connect wire to spark plug.
5, Replace spark plug,
6. 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.
15
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