Troubleshooting - Craftsman CMXGWAS020737 Manual Del Operario

Troubleshooting

Problem
Pump has following problems: failure
to produce pressure, erratic pressure,
chattering, loss of pressure, low water
volume.
Detergent fails to mix with spray.
Engine lacks power; will not start;
starts and runs rough or shuts down during operation.
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Cause
1. Low pressure spray tip installed.
2. Inadequate water supply.
3. Clogged inlet hose screen.
4. Spray tip is obstructed.
5. Connections leak.
6. High pressure hose or spray gun
leaks.
1. High pressure spray tip
installed.
2. Check ball stuck in detergent
siphoning system.
3. Detergent tube is clogged or
cracked.
1. Engine switch set to
OFF (0) position.
2. Out of fuel.
3. Dirty air cleaner.
4. Spark plug wire not connected
to spark plug.
Correction
1. Replace with high pressure
spray tip.
2. Provide adequate water flow.
3. Check and clean inlet hose
screen.
4. Clean spray tip.
5. Tighten connections or replace
o-ring.
6. Replace.
1. Replace with low pressure spray
tip.
2. Free check ball. See Detergent
Siphoning Check Ball.
3. Clean or replace detergent tube.
1. Set engine switch to
ON (I) position.
2. Fill fuel tank.
3. Clean or replace air cleaner.
4. Connect wire to spark plug.
ENGLISH
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