immediately required.
7.1.3.
Separate the nozzle from the lance.
7.1.4.
Clear the nozzle of any debris.
7.1.5.
Flush the nozzle with water.
7.1.6.
Reconnect the nozzle to the lance. Ensure that the nozzle connection is tight.
7.2.
WATER FILTER
7.2.1.
The pressure washer is equipped with a water inlet filter to protect the pump (fig.1.9).
7.2.2.
To clean the conical filter, remove quick fit connection and the filter from the pump inlet.
7.2.3.
Back flush the filter to clean.
7.2.4.
Replace filter and quick connection immediately to prevent any ingress of foreign matter into the pump.
7.3.
COOLING SYSTEM
7.3.1.
The air vents, in and around the pressure washer, must be kept clean and free of any obstructions to ensure proper air cooling of the
motor during operation.
WARNING!
Prevent water from penetrating the vents of the pressure washer to minimise the risk of damage to the machine and to
reduce the risk of shock to the operator.
7.4.
GENERAL
7.4.1.
Check unit, gun, nozzle, hose, connections and cables for damage. Immediately replace or repair with genuine parts.
7.5.
STORAGE
7.5.1.
Store in a location where the washer will not be subject to freezing conditions.
7.5.2.
Make sure that the pressure washer has been drained of water and remove the hoses.
8. TROUBLESHOOTING
Symptom
Cause
Recommended action
Machine refuses to start
Machine not plugged in
Defective socket
F
use has blown
Defective extension cable
Plug in machine.
Try another socket.
R
eplace fuse, switch off other
machines.
Try without the extension cable.
F
luctuating pressure
Pump sucking air
V
alves dirty, worn out or stuck
Pump seals worn out
Check that hoses and connections
are airtight.
Clean and replace or refer to local
distributor.
Clean and replace or refer to local
distributor.
Machine stops suddenly
F
use has blown
Incorrect mains voltage
Over temperature warning light
is red
Nozzle partially blocked
W
ater shortage warning light is
red
R
eplace fuse. Switch off other
machines.
Check that the mains voltage
corresponds to specification on
the model tag.
L
eave the washer for 5 minutes
to cool down, press the Multi -
function button on the panel switch
to restart.
Clean the nozzle.
Check if the water source is
connected and turned on, and if
the water supply is sufficient
F
use blows
F
use too small
Change to an installation higher
than the amp. Consumption of the
machine.
You may try without the extension
cable.
Machine pulsating
A
ir in inlet hose/pump
Nozzle partially blocked
Water filter blocked
Hose kinked
Allow machine to run with open
trigger until regular working
pressure resumes.
Clean the nozzle.
C
lean the filter.
Straighten out hose.
Machine starts, but no water
comes out
P
ump/hose or accessory frozen
W
ater shortage warning light is
red
Water filter blocked
Nozzle blocked
Wait for pump/hoses or accessory
to thaw.
Check if the water source is
connected and turned on, and if
the water supply is sufficient
C
lean the filter.
Clean the nozzle.
Original Language Version
© Jack Sealey Limited
P
W2400 Issue:1 18/01/22
