Ryobi RY80942 Manual Del Operador página 20

NOTICE:
If the location where your pressure washer is stored will
fall below 32°F, the use of a pump protector is required
before storing to prevent freeze damage. Freeze damage
will void your warranty.
 Drain the lubricant and replace with fresh, clean lubricant
as described in Changing Engine Lubricant earlier in
this manual.
 Disconnect spark plug wire and remove the spark plug.
Pour about a teaspoon of clean, air-cooled, four-cycle
lubricant through the spark plug hole into the combustion
chamber.
 Leaving the spark plug out, pull the starter cord two or
three times to coat the inside of the cylinder wall.
 Inspect the spark plug and clean or replace, as necessary.
 Reinstall the spark plug, but leave the spark plug wire
disconnected.
 Clean the air filter.
PERIODIC MAINTENANCE SCHEDULE TABLE
NOTE: If a separate engine manual is provided for this pressure washer, please follow the maintenance schedule provided
in the engine manual instead of the maintenance information listed below.
Maintenance Items
Check for water leaks under manifold, into crankcase
Plumbing
Clean engine and check nuts and bolts
Check and refill engine lubricant
Check water inlet filter placement
Add fuel stabilizer
Add pump protector
Change engine lubricant
Check spark plug
Clean air filter
Replace air filter element
Clean and adjust spark plug and electrodes
Replace spark plug
Initial lubricant change should be performed after first 5 hours of operation. Thereafter, change lubricant every 50 hours.
1
If water inlet filter is missing or damaged, it must be replaced. See Replacement Parts List available online or call customer
2
service for part number to order.
NOTE: If you are not sure how to perform any of the maintenance items listed above, take the unit to a qualified service
center to have the maintenance item performed.
MAINTENANCE
2
1
 Extend the starter grip and rope to check its condition.
If the rope is frayed, have it replaced immediately by a
qualified service center.
 Remove all hoses. Coil the hoses and store as shown.
Do not allow the hose to become kinked.
 Pull the handle release knob out and lower the handle to
the down position.
 Store the unit and accessories in an area that does not
reach freezing temperatures. Do not store near furnace or
other sources of heat that could dry out the pump seals.
PREPARING FOR USE AFTER STORAGE
 Pull the starter grip and rope three or four times to clean
lubricant from the combustion chamber.
 Remove spark plug from the cylinder. Wipe lubricant from
the spark plug and return it to the cylinder.
 Reconnect the spark plug wire.
 Refuel the machine as described earlier in the operator's
manual.
Each use Weekly
X
X
X
X
X
X
X
16 — English
5 hrs 25 hrs 50 hrs
X X
X
X
X
200 hrs
X
X