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 eye protection marked to comply with ANSI Z87.1. Failure to do so could result in objects being thrown into your eyes, resulting in possible serious injury.
WARNING:
Before inspecting, cleaning or servicing the machine, shut off engine, wait for all moving parts to stop, and discon- nect 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.
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 or destroy plastic which may result in serious personal injury.
Only the parts shown on the parts list are intended to be repaired or replaced by the customer. All other parts should be replaced at an authorized service center.
Before running the engine, perform the following pre- operation steps:
nCheck that all bolts, nuts, etc., are securely tightened.
nMake sure the air filter is clean.
nCheck both the engine lubricant level and the fuel tank level; refill as needed.
nInspect the work area for hazards.
nIf there is excessive noise or vibration, stop the unit immediately.
nozzle maintenance
Excessive pump pressure (a pulsing sensation felt while squeezing the trigger) may be the result of a clogged or dirty nozzle.
nTurn off the pressure washer and shut off the water supply. Pull trigger to release water pressure.
nRemove the nozzle from the spray wand. NOTE: Never point the spray wand at your face.
nTo free any foreign materials clogging or restricting the nozzle, blow out or remove debris with a fine needle.
nUsing a garden hose, flush debris out of nozzle by back flushing (running the water through the nozzle backwards or from the outside to the inside).
nReconnect the nozzle to the spray wand.
nTurn on the water supply and start the engine.
STORING the pressure washer
See Figure 19.
Store the pressure washer with the gas tank empty by either draining the tank or running the pressure washer until the gas runs out. Allow 30 minutes of “cool down” time before storing the machine. Store in a dry, covered area where the weather can’t damage it.
It is important to store this product in a
NOTE: Use of a fuel stabilizer and pump saver will give you better performance and increase the life of the machine.
Discharge Fuel:
Drain the fuel tank completely. Stored gas can go stale in 30 days.
Engine Lubricant:
Drain the lubricant and replace with fresh, clean lubricant.
Spark Plug:
nDisconnect spark plug wire and remove the spark plug. Pour about a teaspoon of clean,
nLeaving the spark plug out, pull the starter cord two or three times to coat the inside of the cylinder wall.
nInspect the spark plug and clean or replace, as neces- sary.
nReinstall the spark plug, but leave the spark plug wire disconnected.
Hoses and Pump:
Flush the injection hose with clean water for
For winterizing and long-term storage:
nDisconnect the water connection, if necessary.
nStart the pressure washer and allow it to run for a few seconds to eliminate any water remaining in the pump.
nCoil the hoses and place in the
nStore 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.