Trouble - Shooting - Craftsman 559.741710 Owner's Manual

Fault Cause
Machine will not - No electrical power
start - Motor overheats
- Electrical defect
Machine does not - Pump is sucking air
come up to
pressure - Strainer is blocked
- Pump not bled to remove air
- Pump or relief valve defective
Water jet irregular - Nozzle clogged
- Water supply inadequate
- Safety valve incorrectly set
No intake of - Nozzle in improper position
detergent - Suction filter clogged
- Nozzle clogged
12
T R O U B L E - S H O O T I N G
Remedy
- Check power cord, plug, electric outlet or breaker
- Allow motor to cool down and switch on again with
ON/OFF switch
- Have machine repaired by authorized service
- Check garden hose and water connection,
turn on water supply
- Clean strainer
- Switch OFF machine, press trigger of gun,
switch ON machine while pressing trigger;
repeat if necessary
- Have machine repaired by authorized service
- Clean nozzle
- Check to see that water supply is on full force or
use stationary water source.
- Have machine repaired by authorized service
- Set nozzle to low pressure position
- Clean filter in suction nozzle
- Clean nozzle