Ryobi PPW-3000 Manual De Utilización página 27

GB
F D E I
OPERATION
Flush for 1 - 2 minutes (spray clear water through the
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spray wand).
Shut off the engine.
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NOTE: Shutting OFF ( O ) the engine will not relieve
pressure in the system. Pull trigger to release water
pressure.
RINSING WITH THE PRESSURE WASHER
Turn off the pressure washer and shut off the water
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supply. Pull trigger to release water pressure.
Engage the lock out on the wand by pushing up on
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the lock out until it clicks into the slot.
Pull back and hold the collar.
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Remove the nozzle by pulling it from the collar.
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Select the right nozzle for the job:
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• Use lower pressure nozzle (white or green) to wash
items such as a car or boat.
• Use higher pressure nozzle (yellow or red) for jobs
such as stripping paint and degreasing the
driveway. When using these nozzles, test a small
area first to avoid surface damage.
Start at the top of the area to be rinsed and work
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down overlapping the strokes.
MAINTENANCE
WARNING:
When servicing, use only identical replacement
parts. Use of any other parts may create a
hazard or cause product damage.
WARNING:
Always wear safety goggles or safety glasses
with side shields during power tool operation or
when blowing dust. If operation is dusty, also
wear a dust mask.
WARNING:
Before inspecting, cleaning or servicing the
machine, shut off engine, wait for all moving
parts to stop, and disconnect spark plug wire and
move it away from spark plug. Failure to follow
these instructions can result in serious personal
injury or property damage.
GENERAL MAINTENANCE
Avoid using solvents when cleaning plastic parts. Most
plastics are susceptible to damage from various types of
commercial solvents and may be damaged by their use.
Use clean cloths to remove dirt, dust, oil, grease, etc.
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English
WARNING:
Do not at any time let brake fluids, gasoline,
petroleum-based products, penetrating oils, etc.,
come in contact with plastic parts. Chemicals can
damage, weaken ordestroy plastic which may
result in serious personal injury.
Before running the engine, perform the following pre-
operation steps:
Check that all bolts, nuts, etc. are securely tightened.
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Make sure the air filter (43) is clean.
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Check both the engine oil level and the fuel tank
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level; refill as needed.
Inspect the work area for hazards.
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If there is excessive noise or vibration, stop the unit
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immediately.
CLEANING THE AIR FILTER ( Fig.18)
A dirty air filter will cause starting difficulty, loss of
performance, and shorten the life span of the engine.
Check the air filter monthly. If working in dusty soil, clean
the air filter after each refueling. For best performance,
replace the air filter at least once a year.
To clean the air filter:
Remove the cover (42).
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Lift the edge of the air filter carefully and pull it out.
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Wash the air filter with warm, soapy water.
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Rinse and squeeze to dry.
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Put small amount of 30 wt. motor oil on the filter
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sponge. Squeeze out the excess oil then reinstall the
air filter.
NOTE: Make sure the filter is seated properly inside
the cover. Installing the filter incorrectly will allow dirt
to enter the engine, causing rapid engine wear.
Reinstall the cover.
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CHANGING THE ENGINE OIL (Fig. 19)
Shut off the engine.
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Place a container (45) under the pressure washer.
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Remove the oil plug (46) and drain the old oil.
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NOTE: Drain the oil while the engine is still warm but
not hot. Warm oil will drain quickly and more
completely.
Replace the oil plug.
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Replace the oil with new, clean oil. This engine will
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hold 0.6 litres of oil.
(Recommended 4-stroke engine oil: 10W30)
CHECKING A FOULED SPARK PLUG ( Fig. 20)
Clean off carbon deposits on the spark plug electrode
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using a plug cleaner or wire brush.
Check electrode gap. The gap should be .6 mm-.7
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mm. Adjust the gap, if necessary, by carefully bending
the side electrode.
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