Troubleshooting; Technical Data - Yard force EW U19 Instruction Manual

TROUBLESHOOTING

WARNING! Faults that cannot be rectified with the help of the following table must
be referred to an authorised service centre.
Problem Possible cause
No Power.
Residual pressure in high
pressure hose.
Pressure washer
not running.
ON/OFF switch set to "0" OFF.
Motor protection has
activated.
High pressure hose is
damaged.
Output pressure is
steady but too low.
Leaks in the high pressure
connections.
Internal leaks.
Leaks in the
machine.
Hose connections loose.
Air in the inlet water hose.
Irregular operating
The water filter is clogged.
pressure.
Water supply hoses kinked.
Inadequate water supply.
Power cable is damaged.
The high pressure
Internal loose electrical
washer operates
connection.
intermittently.
ON/OFF switch is defective.
The water filter is clogged.
The motor starts
but there is no build
No Water.
up of pressure.
22
Possible solution
Check power outlet is turned ON.
Press the gun trigger on spray gun.
Set the ON/OFF switch to "I" ON
position.
Allow to cool for 15 minutes.
Change the high pressure hose.
Hand tighten high pressure screw
connections.
Consult authorised service centre.
Hand-tighten the water intake
adapter and the high pressure
hose screw connections.
Check the supply hose and hose
connection, replace if necessary.
Clean the water filter.
Straighten water supply hoses.
Check the water supply flow.
Consult authorised service centre.
Consult authorised service centre.
Consult authorised service centre.
Clean the water filter.
Check that the water supply is
turned on and that there is no air in
the supply hose.

TECHNICAL DATA

Model No.
Rated input voltage
Rated input power
Rated pressure
Max. pressure
Max inlet pressure
Rated Flow rate
Max. flow rate
High pressure hose length
Cable Length
Pump type
Weight
EW U19
230-240V~, 50 Hz
1800 W
1334 PSI / 9.2 MPa
2000 PSI / 13.8 MPa
87 PSI / 0.6 MPa
5.2 L/min
6.3 L/min
5 m
5 m
Aluminium
10.0 Kg
23