5.4.
Adjusting spray pattern and pressure.
(Variable Nozzle, see contents, item 10) The spray pattern can be continuously varied from
a fine jet to a fan pattern by rotating the body of the nozzle as indicated in fig.9. Furthermore the pressure can be switched between
high and low by pushing or pulling the nozzle along the axis of the lance. Shifting the nozzle forwards selects low pressure as shown
in fig.10. Shifting the nozzle backwards selects high pressure as shown in fig.11.
5.5.
Using detergent.
(Variable Nozzle, see contents, item 10) Use only detergents approved for use in pressure washers. (See fig.12)
For soap application use the low pressure setting on the lance. (If the high pressure setting is selected detergent solution will not be
discharged.) Remove the plug from the detergent reservoir situated at the back of the machine and fill it with a suitable cleaning
solution. Select the low pressure setting on the nozzle. The chemical will be automatically mixed with the water and discharged
through the nozzle.
5.5.1. Dirt is dissolved by applying detergent to the dry surface.
On vertical surfaces, work from the bottom upwards.
5.5.2. Leave the detergent to act for 1 - 2 minutes, but
DO NOT
allow the surface to dry out.
5.5.3. To wash down select the high pressure setting on the lance.
5.5.4. The rotary nozzle (see contents, Item 11) gives a high torque cleaning effect on larger areas (ideal for vehicle washing and
removing grime from patio surfaces). Apply the high pressure jet keeping the end of the nozzle approximately 25cm (10”) from
the surface.
5.6.
When washing is completed.
5.6.1. Switch the power supply off by pressing the button marked
‘O’
as indicated in fig.7.
5.6.2. Turn off the water supply tap.
5.6.3. Switch the motor back on to discharge residual pressure by pressing the trigger until no more water comes out of the nozzle.
5.6.4. Switch the motor off, engage the trigger safety catch and unplug the machine from the electrical mains power supply.
5.6.5 Wipe the machine clean and dry and store in a clean, safe, dry, childproof location.
NOTE:
a) DO NOT leave motor switched on for more than 15 minutes without operating trigger.
b) If the water pressure drops (i.e. someone else using the same water supply), the washer will not operate correctly. Immediately
switch off the motor and wait until the pressure is restored.
c) Should the motor stop and fail to restart, the built in thermal cut-out may have tripped. Check to ensure that the washer is
connected correctly to electrical and water supplies (also see Section 6 Troubleshooting). Wait 5 minutes for the cut-out to reset
and re-start the motor. If the motor continues to cut out contact your authorised service agent.
d) If storing the washer for a long period during winter, operate the washer with a non-corrosive, non-toxic anti-freeze before storage.
Store detergents according to instructions on the container label.
WARNING!
Ensure the pressure washer is switched off and unplugged from the mains electrical power supply and turned off at the
mains water tap before performing any maintenance tasks.
7.2.
Check, clean or renew the inlet filter ( which is fitted inside the hose connector, see fig.2-1) after every 50 hours of use.
7. MAINTENANCE
6. TROUBLESHOOTING GUIDE
SYMPTOMS
REASON
REMEDY
Pump does not reach required pressure. Nozzle incorrect or worn.
Replace the nozzle.
Dirty filter.
Clean or replace filter.
Air being sucked into system.
Check that hoses and fittings are air tight.
Water pressure low.
Check that hoses/fittings are water tight and tap is fully open.
Worn seals.
Contact Authorised Service Agent.
Fluctuating pressure.
Nozzle worn or blocked.
Replace the nozzle.
Water too hot.
Reduce temperature.
Pump sucking air.
Check that hoses and fittings are air tight.
Water or oil leaks.
Seals worn.
Contact Authorised Service Agent.
Motor does not start when switched on. No electrical power.
Check plug connections and mains power supply is active.
Automatic cut-off system fault.
Contact Authorised Service Agent.
Motor hums but does not start
Unsuitable mains voltage.
Check for adequate power supply and cable condition.
when switched on.
Motor/pump jammed.
Contact Authorised Service Agent.
Pump frozen.
Leave unit to thaw naturally. The pressure washer should be
protected from the threat of freezing. Extensive pump damage
could otherwise occur (see end of Section 4).
Incorrect extension cable.
Use a suitable extension cable.
See Section 1 Elect. Safety.
The motor stops.
Tripped thermal cut-out due to
Check that the mains voltage matches the specifications.
overheating.
Switch off the motor and let machine cool for 5 minutes.
No detergent.
Detergent container is empty.
Refill detergent container.
Detergent pick up body clogged
Clear blockage.
Injector clogged.
Clean injector.
Nozzle not set to low pressure
Move nozzle to low pressure position.
Incorrect nozzle fitted.
Fit correct nozzle ( see contents, item 10 ).
Jet is ineffective, ragged or unsteady.
High pressure nozzle clogged.
Clean high pressure nozzle.
Selector sleeve for type of jet
Adjust selector sleeve.
wrongly set.
Fuse blows in plug.
Back pressure build up of water
Depress trigger before switching on the machine.
causes machine to draw
high amperage.
Original Language Version
PC3455 Issue No.2 19/08/10
