Troubleshooting - Sealey PWM2500.V2 Manual

8. troubLeshootING

ProbLeM
engine doesn't start
or is difficult to start
engine stops after
starting
engine
engine lacks power
Carburettor leaks
Starter rope doesn't
recoil
engine sounds
abnormal or
overloaded
no pressure, low
pressure
Pump
Pressure too high
Water or oil leaks out
of pump
Cold water keeps
draining out of
thermal relief valve
no intake of
detergent
Accessories &
Connections
The trigger can't be
squeezed
There is water
leakage at joints/
connections on gun,
hose and/or pump
High pressure hose
can't be connected to
pump or gun
© Jack Sealey limited
PossIbLe Cause
no fuel
excess water pressure in pump or hose
Clogged carburettor
Carbon build-up on spark plug
Incorrect starting method
low oil or no fuel
Clogged air filter
Clogged carburettor
Carburettor is clogged
Recoil mechanism is broken
Clogged nozzle
Pressure is too high
nozzle tip not attached
Water supply tap closed
Water supply pressure is low
Inlet water filter is clogged
Air in pump
Clogged check valve
damaged pump
Clogged nozzle
damaged seal ring
defective thermal relief valve
The detergent siphon tube is not connected
damaged detergent siphon tube
Wrong nozzle
detergent adjustment knob set to wrong
position
Clogged nozzle
Clogged pump detergent siphon fitting
detergent is too thick. Clogged detergent
filter
Safety lock is open
damaged seal ring
The o rings are not lubricated
Original Language Version
soLutIoN
Fill the fuel tank with regular gasoline
Release water pressure by squeezing trigger
on gun
Clean the carburettor. Refer to the instruction
manual
Clean the spark plug. Refer to the instruction
manual
Use correct starting method. Refer to the
instruction manual
Check oil and fuel levels
Clean or replace the air filter. Refer to the
instruction manual
Clean the carburettor. Refer to the instruction
manual
Clean the carburettor. Refer to the instruction
manual
Contact your local Sealey Stockist
Clean nozzle with tip cleaner
Contact your local Sealey Stockist
Attach required nozzle tip
Turn on tap. ensure there are no kinks or
blockage in hose
ensure tap is fully opened. Check to make
sure water supply is to spec
Clean the water filter. Refer to the instruction
manual
Squeeze trigger to release the air in pump
when the machine is running
Contact your local Sealey Stockist
Contact your local Sealey Stockist
Clean nozzle with tip cleaner
Contact your local Sealey Stockist
Contact your local Sealey Stockist
Connect detergent siphon tube properly.
Refer to the instruction manual
Replace the detergent siphon tube
Use black nozzle when applying detergent.
Refer to the instruction manual
Check adjustment knob. Refer to the
instruction manual
Clean nozzle
detach the detergent siphon tube and clean
the fitting with tip cleaner
Use only detergent approved for use with
pressure washer
Close the safety lock. Refer to the instruction
manual
Change with new o-ring.
Put lubricating oil or water on the o rings
PWM2500.V2 Issue 1 29/11/19